Release v0.1.16

Release v0.1.15
Make package publication retries hash-safe
2026-08-05 19:52:12 +02:00 · 2026-08-04 15:10:20 +02:00 · 2026-08-04 14:32:20 +02:00 · 2026-08-04 14:02:41 +02:00 · 2026-08-04 08:21:50 +02:00 · 2026-08-04 04:14:06 +02:00
21 changed files with 2736 additions and 0 deletions
@@ -0,0 +1,270 @@
+name: Module Package Release
+
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+    inputs:
+      release_tag:
+        description: Existing protected version tag to publish
+        required: true
+        type: string
+
+jobs:
+  publish-packages:
+    runs-on: ubuntu-latest
+    env:
+      GITEA_REPOSITORY: ${{ gitea.repository }}
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
+        with:
+          python-version: "3.12"
+      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020
+        with:
+          node-version: "22"
+      - name: Select and validate protected release tag
+        shell: bash
+        env:
+          REQUESTED_TAG: ${{ inputs.release_tag }}
+          TRIGGER_TAG: ${{ gitea.ref_name }}
+        run: |
+          set -euo pipefail
+          tag="${REQUESTED_TAG:-$TRIGGER_TAG}"
+          case "$tag" in
+            v[0-9]*.[0-9]*.[0-9]*) ;;
+            *) echo "Release tag must start with a SemVer-shaped vX.Y.Z value" >&2; exit 1 ;;
+          esac
+          git fetch --force origin "refs/tags/$tag:refs/tags/$tag" refs/heads/main:refs/remotes/origin/main
+          tag_commit="$(git rev-list -n 1 "$tag")"
+          git merge-base --is-ancestor "$tag_commit" refs/remotes/origin/main || {
+            echo "Release tag is not contained in main" >&2
+            exit 1
+          }
+          git checkout --detach "$tag"
+          printf 'RELEASE_TAG=%s\n' "$tag" >> "$GITEA_ENV"
+          printf 'SOURCE_DATE_EPOCH=%s\n' "$(git show -s --format=%ct HEAD)" >> "$GITEA_ENV"
+      - name: Validate package versions
+        run: |
+          python - <<'PY'
+          import json
+          from pathlib import Path
+          import os
+          import re
+          import tomllib
+
+          tag = os.environ["RELEASE_TAG"]
+          expected = tag.removeprefix("v")
+          project = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["project"]
+          if project.get("version") != expected:
+              raise SystemExit(f"pyproject version {project.get('version')!r} does not match {tag}")
+          if re.fullmatch(r"govoplan-[a-z0-9-]+", str(project.get("name", ""))) is None:
+              raise SystemExit("Python distribution name must use the govoplan-* namespace")
+          webui = Path("webui/package.json")
+          if webui.is_file():
+              package = json.loads(webui.read_text(encoding="utf-8"))
+              if package.get("version") != expected:
+                  raise SystemExit(f"WebUI version {package.get('version')!r} does not match {tag}")
+              if re.fullmatch(r"@govoplan/[a-z0-9-]+-webui", str(package.get("name", ""))) is None:
+                  raise SystemExit("WebUI package name must use the @govoplan/*-webui namespace")
+              release = Path("webui/package.release.json")
+              if release.is_file():
+                  release_package = json.loads(release.read_text(encoding="utf-8"))
+                  if (
+                      release_package.get("name") != package.get("name")
+                      or release_package.get("version") != expected
+                  ):
+                      raise SystemExit("WebUI release package identity does not match package.json and the release tag")
+          PY
+      - name: Build immutable package artifacts
+        shell: bash
+        run: |
+          set -euo pipefail
+          python -m pip install --disable-pip-version-check build==1.5.0 twine==7.0.0
+          rm -rf dist .package-webui
+          python -m build --wheel --outdir dist
+          python -m twine check dist/*.whl
+          if [[ -f webui/package.json ]]; then
+            mkdir .package-webui
+            cp -a webui/. .package-webui/
+            rm -rf .package-webui/node_modules .package-webui/dist
+            if [[ -f .package-webui/package.release.json ]]; then
+              cp .package-webui/package.release.json .package-webui/package.json
+            fi
+          node <<'NODE'
+          const fs = require("node:fs");
+          const path = ".package-webui/package.json";
+          const packageJson = JSON.parse(fs.readFileSync(path, "utf8"));
+          const groups = ["dependencies", "optionalDependencies", "peerDependencies"];
+          for (const group of groups) {
+            for (const [name, specifier] of Object.entries(packageJson[group] || {})) {
+              if (!name.startsWith("@govoplan/")) continue;
+              if (typeof specifier !== "string") {
+                throw new Error(`${group}.${name} must use a string version`);
+              }
+              const packageSlug = name.slice("@govoplan/".length);
+              if (!packageSlug.endsWith("-webui")) {
+                throw new Error(`${group}.${name} is outside the WebUI package namespace`);
+              }
+              const repository = `govoplan-${packageSlug.slice(0, -"-webui".length)}`;
+              const escapedRepository = repository.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
+              const gitTag = specifier.match(
+                new RegExp(
+                  `^git\\+(?:ssh://git@|https://)git\\.add-ideas\\.de/(?:GovOPlaN|add-ideas)/${escapedRepository}\\.git#v([0-9]+\\.[0-9]+\\.[0-9]+)$`,
+                ),
+              );
+              if (gitTag) {
+                packageJson[group][name] = gitTag[1];
+                continue;
+              }
+              if (specifier.startsWith("file:") || specifier.startsWith("git+")) {
+                throw new Error(
+                  `${group}.${name} must resolve to an exact registry version for publication`,
+                );
+              }
+            }
+          }
+          delete packageJson.private;
+          fs.writeFileSync(path, `${JSON.stringify(packageJson, null, 2)}\n`);
+          NODE
+            npm pkg delete private --prefix .package-webui
+            (cd .package-webui && npm pack --ignore-scripts --pack-destination ../dist)
+          fi
+          python - <<'PY'
+          import hashlib
+          import json
+          from pathlib import Path
+          import os
+          import subprocess
+
+          artifacts = []
+          for path in sorted(Path("dist").iterdir()):
+              if path.suffix not in {".whl", ".tgz"}:
+                  continue
+              digest = hashlib.sha256(path.read_bytes()).hexdigest()
+              artifacts.append({"filename": path.name, "sha256": digest, "size": path.stat().st_size})
+          payload = {
+              "schema_version": "1",
+              "repository": os.environ["GITEA_REPOSITORY"],
+              "tag": os.environ["RELEASE_TAG"],
+              "commit": subprocess.check_output(["git", "rev-parse", "HEAD"], text=True).strip(),
+              "artifacts": artifacts,
+          }
+          Path("dist/package-artifacts.json").write_text(
+              json.dumps(payload, indent=2, sort_keys=True) + "\n",
+              encoding="utf-8",
+          )
+          PY
+      - name: Retain package hash evidence
+        uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32
+        with:
+          name: module-packages-${{ gitea.ref_name }}
+          path: dist/package-artifacts.json
+      - name: Check immutable registry state
+        shell: bash
+        env:
+          PACKAGE_TOKEN: ${{ secrets.GOVOPLAN_PACKAGE_TOKEN }}
+        run: |
+          set -euo pipefail
+          test -n "$PACKAGE_TOKEN"
+          python - <<'PY'
+          import hashlib
+          import json
+          import os
+          from pathlib import Path
+          import tomllib
+          from urllib.error import HTTPError
+          from urllib.parse import quote
+          from urllib.request import Request, urlopen
+
+          api_root = "https://git.add-ideas.de/api/v1/packages/GovOPlaN"
+          token = os.environ["PACKAGE_TOKEN"]
+
+          def should_publish(kind, name, version, path):
+              package_url = "/".join(
+                  (api_root, kind, quote(name, safe=""), quote(version, safe=""), "files")
+              )
+              request = Request(
+                  package_url,
+                  headers={"Accept": "application/json", "Authorization": f"token {token}"},
+              )
+              try:
+                  with urlopen(request, timeout=30) as response:
+                      files = json.load(response)
+              except HTTPError as exc:
+                  if exc.code == 404:
+                      print(f"{kind} package {name}=={version} is not published yet")
+                      return True
+                  raise
+              if not isinstance(files, list) or len(files) != 1:
+                  raise SystemExit(
+                      f"immutable {kind} package {name}=={version} has an unexpected file set"
+                  )
+              expected_sha256 = hashlib.sha256(path.read_bytes()).hexdigest()
+              if files[0].get("sha256") != expected_sha256:
+                  raise SystemExit(
+                      f"immutable {kind} package {name}=={version} already exists with a different SHA-256"
+                  )
+              print(f"verified existing {kind} package {name}=={version} ({expected_sha256})")
+              return False
+
+          project = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["project"]
+          wheels = tuple(Path("dist").glob("*.whl"))
+          if len(wheels) != 1:
+              raise SystemExit("release build must contain exactly one wheel")
+          publish_pypi = should_publish(
+              "pypi", str(project["name"]), str(project["version"]), wheels[0]
+          )
+
+          tarballs = tuple(Path("dist").glob("*.tgz"))
+          if len(tarballs) > 1:
+              raise SystemExit("release build must contain at most one npm package")
+          publish_npm = False
+          if tarballs:
+              webui = json.loads(
+                  Path(".package-webui/package.json").read_text(encoding="utf-8")
+              )
+              publish_npm = should_publish(
+                  "npm", str(webui["name"]), str(webui["version"]), tarballs[0]
+              )
+
+          with Path(os.environ["GITEA_ENV"]).open("a", encoding="utf-8") as env_file:
+              env_file.write(f"PUBLISH_PYPI={int(publish_pypi)}\n")
+              env_file.write(f"PUBLISH_NPM={int(publish_npm)}\n")
+          PY
+      - name: Publish wheel and WebUI package
+        shell: bash
+        env:
+          PACKAGE_USERNAME: ${{ secrets.GOVOPLAN_PACKAGE_USERNAME }}
+          PACKAGE_TOKEN: ${{ secrets.GOVOPLAN_PACKAGE_TOKEN }}
+        run: |
+          set -euo pipefail
+          test -n "$PACKAGE_USERNAME"
+          test -n "$PACKAGE_TOKEN"
+          if [[ "$PUBLISH_PYPI" == 1 ]]; then
+            TWINE_USERNAME="$PACKAGE_USERNAME" TWINE_PASSWORD="$PACKAGE_TOKEN" \
+              python -m twine upload --non-interactive \
+                --repository-url https://git.add-ideas.de/api/packages/GovOPlaN/pypi \
+                dist/*.whl
+          else
+            echo "Exact wheel is already present; skipping immutable retry."
+          fi
+          shopt -s nullglob
+          webui_packages=(dist/*.tgz)
+          if (( ${#webui_packages[@]} )) && [[ "$PUBLISH_NPM" == 1 ]]; then
+            npmrc="$(mktemp)"
+            trap 'rm -f "$npmrc"' EXIT
+            chmod 600 "$npmrc"
+            printf '%s\n' \
+              '@govoplan:registry=https://git.add-ideas.de/api/packages/GovOPlaN/npm/' \
+              "//git.add-ideas.de/api/packages/GovOPlaN/npm/:_authToken=$PACKAGE_TOKEN" \
+              > "$npmrc"
+            NPM_CONFIG_USERCONFIG="$npmrc" npm publish "./${webui_packages[0]}" \
+              --ignore-scripts --access public \
+              --registry https://git.add-ideas.de/api/packages/GovOPlaN/npm/
+          elif (( ${#webui_packages[@]} )); then
+            echo "Exact WebUI package is already present; skipping immutable retry."
+          fi
@@ -0,0 +1,348 @@
+# ---> Node
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# vitepress build output
+**/.vitepress/dist
+
+# vitepress cache directory
+**/.vitepress/cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# Local WebUI test/build scratch directories
+.component-test-build/
+.module-test-build/
+.policy-test-build/
+.template-preview-test-build/
+.import-test-build/
+webui/.component-test-build/
+webui/.module-test-build/
+webui/.policy-test-build/
+webui/.template-preview-test-build/
+webui/.import-test-build/
+
+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# UV
+#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#uv.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/latest/usage/project/#working-with-version-control
+.pdm.toml
+.pdm-python
+.pdm-build/
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# Ruff stuff:
+.ruff_cache/
+
+# PyPI configuration file
+.pypirc
+
+# ---> VisualStudioCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+*.db
+
+# GovOPlaN local runtime state
+runtime/
+
+# GovOPlaN WebUI test output
+webui/.module-test-build/
+webui/.component-test-build/
@@ -0,0 +1,36 @@
+# govoplan-portal
+
+<!-- govoplan-repository-type:start -->
+**Repository type:** module (domain).
+<!-- govoplan-repository-type:end -->
+
+The service-directory route, state, blocker, and accessibility mapping is
+recorded in
+[`docs/INTERFACE_PATTERN_MIGRATION.md`](docs/INTERFACE_PATTERN_MIGRATION.md).
+
+Portal owns service discovery, presentation, and channel entry. Its
+`portal.service_directory` capability projects provider-owned, versioned
+service definitions into available, explainably unavailable, or undiscoverable
+entries. It does not persist the institutional service promise or import Cases,
+Forms, Workflow, Access, or Policy tables.
+
+The capability works in a reduced composition without a Services provider by
+returning an empty directory. When a provider is present, provider-level access
+filtering remains authoritative and Portal adds only presentation-oriented
+availability checks for publication, effective time, audience, module, and
+capability requirements.
+
+The tenant-scoped `/api/v1/portal/services` endpoint and `/portal` WebUI expose
+the projection. Audience visibility is derived from trusted principal and
+active function-assignment state on the server.
+
+`POST /api/v1/portal/services/{service_id}/launch` re-fetches and re-evaluates
+the exact Service revision before any effect. URL entries return a validated
+redirect. Case, form, and workflow bindings delegate through the optional
+`cases.service_launcher`, `forms_runtime.service_launcher`, and
+`workflow_engine.service_launcher` contracts; each is tenant-bound and
+replay-safe. A missing owner launcher makes the entry explainably unavailable.
+Form launch resolves an exact published `<form-id>/<revision>` and returns the
+owner's Form-instance route rather than persisting values in Portal.
+
+See [docs/SERVICE_DIRECTORY_CONCEPT.md](docs/SERVICE_DIRECTORY_CONCEPT.md).
@@ -0,0 +1,27 @@
+# Portal Interface Pattern Migration
+
+Portal is a public-service-style directory for authenticated institutional
+users. Services owns definitions, Policy/provider capabilities own availability,
+and Cases, Forms Runtime, or Workflow Engine owns the launch effect. Portal
+does not import those modules or infer their state.
+
+| Surface | Task and archetype | Consequence and state contract |
+| --- | --- | --- |
+| `/portal` toolbar | Find and filter services | Search and the unavailable-service toggle affect only the directory result. Counts are announced as the result changes. |
+| Service directory | Public service/entry catalogue | Loading, empty, failed, available, unavailable, and capability-unknown states remain distinct. Only discoverable service metadata is rendered. |
+| Availability blocker | Explained disabled action | Open remains in its stable action position. The blocker states why launch is unavailable, what must happen, the responsible actor, and the destination. |
+| Open service | Consequential handoff | Portal re-evaluates the exact service revision with a replay-safe request, then hands off to the provider-owned route. It never reports success without a destination. |
+
+The directory uses Core buttons, toggle, status, loading, alerts, scrolling,
+blocker explanation, guarded navigation, and documentation help. Availability
+is expressed in text as well as color. The responsive toolbar stacks before the
+service list and every action remains keyboard-operable. Optional owner modules
+remain capability-based and an unavailable provider does not become a broken
+link.
+
+Verification:
+
+- `npm run test:interface-pattern`
+- Portal service-directory and manifest tests
+- the Core TypeScript graph, structural localization audit, theme check, module
+  permutations, and full-product bundle budget
@@ -0,0 +1,126 @@
+# Role-Based Service Directory Concept
+
+GovOPlaN Portal should expose a role-aware service directory. The directory is
+not a marketing catalogue; it is the user-facing map of what a person can do in
+the configured institution.
+
+Portal owns presentation, discovery, entry, and channel-specific availability.
+It must not become the long-term owner of the institutional service definition.
+A shared Services contract should own the versioned promise independently so
+Cases, Forms, Workflow Engine, Reporting, external publication, and more than
+one portal surface can consume the same definition.
+
+## Purpose
+
+The service directory should help users find the right administrative action
+without knowing the internal module layout. Available services depend on
+tenant, role, organization unit, policies, installed modules, and configuration
+packages.
+
+Examples:
+
+- apply for a permit
+- submit documents for an existing case
+- request an appointment
+- send a secure postbox message
+- report an issue
+- book a resource
+- start an internal workflow
+
+## Contract
+
+A service entry should describe:
+
+- service key and label
+- owning module or configuration package
+- audience and role/function requirements
+- required installed/enabled modules
+- required capabilities
+- form, workflow, postbox, task, or external connector entry point
+- policy and availability blockers
+- user-facing explanation and required documents
+- audit and evidence expectations
+- version and effective interval
+- legal or organizational basis, deadlines, fees, remedies, and service-level
+  expectations
+- responsible organization/function, mandate/jurisdiction, result/decision,
+  publication, and records bindings
+
+The portal should request service contributions through core-mediated
+capability and UI contribution contracts. It must not import domain module
+internals.
+
+The first implementation may consume module-contributed service definitions.
+Create a separate `govoplan-services` repository only when definitions require
+independent persistence/lifecycle and are consumed outside Portal by at least
+one other procedure or publication surface. Extraction must keep stable service
+keys and compatibility for existing Portal links.
+
+Service visibility must consume access semantics through kernel capabilities:
+
+- `access.semanticDirectory` resolves the actor's identity, account,
+  organization-unit function assignments, delegations, and role mappings.
+- `access.explanation` provides the explanation shown when a service is
+  available or blocked because of a missing function, role, right, or policy.
+
+Service entries should support function requirements directly, not only role
+requirements. A function requirement may apply to one organization unit or to
+that unit and all subunits, matching the access assignment scope.
+
+## UX Rule
+
+The directory should explain unavailable services when the reason is useful:
+missing role, disabled module, tenant policy, missing connector, maintenance
+mode, or unavailable external provider. It should hide only services that are
+irrelevant or intentionally undiscoverable by policy.
+
+## Implemented Slice
+
+`portal.service_directory` consumes the optional `services.definitions`
+capability. It returns only tenant-scoped definitions and distinguishes
+`available`, `unavailable`, and `hidden` states. Draft, retired,
+outside-effective-time, and audience-inapplicable services are hidden. A
+suspended service or missing required module/capability remains discoverable
+with stable reason codes and its configured explanation reference.
+
+The definition provider remains responsible for access and policy filtering.
+Portal cannot widen its result and returns an empty directory when no provider
+is installed. No service definition is persisted in Portal.
+
+Tenant/package specializations are derived before presentation through Core's
+restrictive Service rule. They carry their parent version and may narrow
+audience, channels, effective time, and publication or add prerequisites,
+required evidence, legal bases, and bindings. They cannot silently loosen the
+system/package definition.
+
+Policy, Mandate, connector, maintenance, and configuration requirements are
+evaluated through the optional `services.availability` capability. Module and
+capability requirements are checked against the active registry, and audience
+requirements against the supplied actor projection. Unknown requirements fail
+closed. Each requirement declares whether failure remains visible with an
+explanation or makes the entry undiscoverable.
+
+`GET /api/v1/portal/services` and the `/portal` WebUI expose this projection.
+The API derives audience tokens from the authenticated principal instead of
+accepting caller-provided audience claims. Generic `public` and `authenticated`
+tokens are combined with stable account, identity, group, role, active function,
+and organization-unit tokens. Function slugs are included only after the
+optional Access semantic directory confirms an active, effective, same-tenant
+assignment. Missing or failing directory providers narrow the result.
+
+The WebUI provides bounded search, availability filtering, explanations, and
+one launch action. `POST /api/v1/portal/services/{service_id}/launch` resolves
+the entry again at launch time so a stale browser projection cannot bypass a
+new audience, publication, effective-time, module, or capability restriction.
+Direct URL entries return only validated local or credential-free HTTP(S)
+redirects.
+
+Case, form, and workflow bindings delegate to owner capabilities. Their launch result
+must retain the exact Service reference, tenant, binding kind, target reference,
+and replay-safe idempotency key. Portal never writes their tables. Missing
+launchers produce `service.launcher.missing:<kind>` and make the entry visibly
+unavailable. Forms Runtime now provides a definition-aware launcher when Forms
+and Forms Runtime are active. It resolves an exact published
+`<form-id>/<revision>`, validates launch values, and retains Service/binding
+provenance. Reduced installations still fail closed rather than simulating a
+submission in Portal.
@@ -0,0 +1,21 @@
+[build-system]
+requires = ["setuptools>=69", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "govoplan-portal"
+version = "0.1.16"
+description = "GovOPlaN service discovery and public portal module."
+readme = "README.md"
+requires-python = ">=3.12"
+authors = [{ name = "GovOPlaN" }]
+dependencies = ["govoplan-core>=0.1.16"]
+
+[tool.setuptools.packages.find]
+where = ["src"]
+
+[tool.setuptools.package-data]
+govoplan_portal = ["py.typed"]
+
+[project.entry-points."govoplan.modules"]
+"portal" = "govoplan_portal.backend.manifest:get_manifest"
@@ -0,0 +1,5 @@
+"""GovOPlaN Portal module."""
+
+from govoplan_portal.backend.manifest import get_manifest
+
+__all__ = ["get_manifest"]
@@ -0,0 +1 @@
+"""Portal backend contracts."""
@@ -0,0 +1,225 @@
+from __future__ import annotations
+
+from govoplan_core.core.institutional import (
+    CAPABILITY_SERVICE_AVAILABILITY,
+    CAPABILITY_SERVICE_DEFINITIONS,
+    service_launch_capability,
+)
+from govoplan_core.core.modules import (
+    CapabilityDocumentation,
+    DocumentationLink,
+    DocumentationTopic,
+    FrontendModule,
+    FrontendRoute,
+    ModuleContext,
+    ModuleInterfaceProvider,
+    ModuleInterfaceRequirement,
+    ModuleManifest,
+    NavItem,
+    PermissionDefinition,
+    RoleTemplate,
+)
+from govoplan_core.core.provider_governance import (
+    ModuleArchitectureDeclaration,
+    ModuleArchitectureDocumentation,
+    ModuleMaturityEvidence,
+)
+from govoplan_portal.backend.service_directory import (
+    CAPABILITY_PORTAL_SERVICE_DIRECTORY,
+    PortalServiceDirectory,
+)
+from govoplan_core.core.views import ViewSurface
+
+
+MODULE_ID = "portal"
+MODULE_VERSION = "0.1.16"
+READ_SCOPE = "portal:service:read"
+SERVICE_LAUNCH_CAPABILITIES = tuple(
+    service_launch_capability(kind) for kind in ("case", "form", "workflow")
+)
+
+
+def _service_directory(context: ModuleContext) -> PortalServiceDirectory:
+    return PortalServiceDirectory(context.registry)
+
+
+def _router(context: ModuleContext):
+    from govoplan_portal.backend.router import configure_registry, router
+
+    configure_registry(context.registry)
+    return router
+
+
+manifest = ModuleManifest(
+    id=MODULE_ID,
+    name="Portal",
+    version=MODULE_VERSION,
+    optional_dependencies=(
+        "access",
+        "services",
+        "cases",
+        "forms",
+        "forms_runtime",
+        "workflow_engine",
+    ),
+    optional_capabilities=(
+        CAPABILITY_SERVICE_DEFINITIONS,
+        CAPABILITY_SERVICE_AVAILABILITY,
+        *SERVICE_LAUNCH_CAPABILITIES,
+    ),
+    permissions=(
+        PermissionDefinition(
+            scope=READ_SCOPE,
+            label="View service directory",
+            description="Discover services available to the current account and function assignments.",
+            category="Portal",
+            level="tenant",
+            module_id=MODULE_ID,
+            resource="service",
+            action="read",
+        ),
+    ),
+    role_templates=(
+        RoleTemplate(
+            slug="portal_user",
+            name="Portal user",
+            description="Discover and enter available institutional services.",
+            permissions=(READ_SCOPE,),
+            default_authenticated=True,
+        ),
+    ),
+    provides_interfaces=(
+        ModuleInterfaceProvider(name="portal.service_directory", version="0.1.0"),
+    ),
+    requires_interfaces=(
+        ModuleInterfaceRequirement(name="services.definition", version_min="0.1.0", version_max_exclusive="0.2.0", optional=True),
+        ModuleInterfaceRequirement(name="services.availability", version_min="0.1.0", version_max_exclusive="0.2.0", optional=True),
+        *(
+            ModuleInterfaceRequirement(
+                name=capability,
+                version_min="0.1.0",
+                version_max_exclusive="0.2.0",
+                optional=True,
+            )
+            for capability in SERVICE_LAUNCH_CAPABILITIES
+        ),
+    ),
+    capability_factories={
+        CAPABILITY_PORTAL_SERVICE_DIRECTORY: _service_directory,
+    },
+    route_factory=_router,
+    nav_items=(
+        NavItem(
+            path="/portal",
+            label="Services",
+            icon="landmark",
+            required_any=(READ_SCOPE,),
+            order=25,
+        ),
+    ),
+    frontend=FrontendModule(
+        module_id=MODULE_ID,
+        package_name="@govoplan/portal-webui",
+        routes=(
+            FrontendRoute(
+                path="/portal",
+                component="PortalPage",
+                required_any=(READ_SCOPE,),
+                order=25,
+            ),
+        ),
+        nav_items=(
+            NavItem(
+                path="/portal",
+                label="Services",
+                icon="landmark",
+                required_any=(READ_SCOPE,),
+                order=25,
+            ),
+        ),
+        view_surfaces=(
+            ViewSurface(
+                id="portal.navigation",
+                module_id=MODULE_ID,
+                kind="navigation",
+                label="Services navigation",
+                order=10,
+            ),
+            ViewSurface(
+                id="portal.directory",
+                module_id=MODULE_ID,
+                kind="route",
+                label="Service directory",
+                order=20,
+            ),
+        ),
+    ),
+    capability_documentation={
+        CAPABILITY_PORTAL_SERVICE_DIRECTORY: CapabilityDocumentation(
+            label="Portal service directory",
+            summary="Projects governed service definitions into role-aware availability entries.",
+            contract_version="0.1.0",
+        ),
+    },
+    documentation=(
+        DocumentationTopic(
+            id="portal.service-directory",
+            title="Service directory",
+            summary="Find services available in the configured institution and understand relevant availability limits.",
+            body=(
+                "Portal presents provider-owned, versioned service definitions. "
+                "Published services may be available, unavailable with a reason, "
+                "or undiscoverable when they do not apply to the current audience. "
+                "Opening a service re-evaluates that exact revision and delegates case, "
+                "form, or workflow startup to an installed owner capability."
+            ),
+            layer="available",
+            documentation_types=("admin", "user"),
+            audience=("user", "operator", "module_admin"),
+            links=(
+                DocumentationLink(
+                    label="Service directory architecture",
+                    href="govoplan-portal/docs/SERVICE_DIRECTORY_CONCEPT.md",
+                    kind="repository",
+                ),
+                DocumentationLink(
+                    label="Portal interface pattern audit",
+                    href="govoplan-portal/docs/INTERFACE_PATTERN_MIGRATION.md",
+                    kind="repository",
+                ),
+            ),
+        ),
+    ),
+    architecture=ModuleArchitectureDeclaration(
+        layer="communication_participation",
+        kind="domain",
+        maturity="vertical_slice",
+        evidence=(
+            ModuleMaturityEvidence(
+                kind="test",
+                reference="tests/test_service_directory.py",
+                summary="Proves provider-neutral service discovery and explained availability.",
+            ),
+            ModuleMaturityEvidence(
+                kind="documentation",
+                reference="docs/SERVICE_DIRECTORY_CONCEPT.md",
+                summary="Defines Portal presentation and Services ownership boundaries.",
+            ),
+        ),
+        known_limits=(
+            "Portal does not persist service definitions; the Services provider remains authoritative.",
+            "Case, Forms Runtime, and Workflow Engine own launch effects. Portal keeps entries unavailable whenever the selected owner capability is absent.",
+        ),
+        owned_concepts=("service discovery", "service presentation", "channel entry"),
+        non_owned_concepts=("institutional service definition", "case lifecycle"),
+        reference_packages=("product.service-to-decision",),
+        documentation=ModuleArchitectureDocumentation(
+            security=("docs/SERVICE_DIRECTORY_CONCEPT.md",),
+            operations=("docs/SERVICE_DIRECTORY_CONCEPT.md",),
+        ),
+    ),
+)
+
+
+def get_manifest() -> ModuleManifest:
+    return manifest
@@ -0,0 +1,117 @@
+from __future__ import annotations
+
+from datetime import UTC, datetime
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+
+from govoplan_core.auth import ApiPrincipal, get_api_principal, has_scope
+from govoplan_core.core.institutional import (
+    InstitutionalContextError,
+    InstitutionalReference,
+)
+from govoplan_core.db.session import get_session
+from govoplan_portal.backend.schemas import (
+    PortalServiceLaunchRequest,
+    PortalServiceLaunchResponse,
+    PortalServiceListResponse,
+)
+from govoplan_portal.backend.service_directory import (
+    PortalServiceDirectory,
+    PortalServiceLaunchError,
+)
+
+
+READ_SCOPE = "portal:service:read"
+router = APIRouter(prefix="/portal", tags=["portal"])
+_registry: object | None = None
+
+
+def configure_registry(registry: object | None) -> None:
+    global _registry
+    _registry = registry
+
+
+@router.get("/services", response_model=PortalServiceListResponse)
+def api_list_portal_services(
+    q: str = Query(default="", max_length=200),
+    include_unavailable: bool = True,
+    effective_at: datetime | None = None,
+    limit: int = Query(default=100, ge=1, le=200),
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(get_api_principal),
+) -> PortalServiceListResponse:
+    if not has_scope(principal, READ_SCOPE):
+        raise HTTPException(status_code=403, detail=f"Missing scope: {READ_SCOPE}")
+    observed_at = effective_at or datetime.now(tz=UTC)
+    if observed_at.tzinfo is None:
+        raise HTTPException(
+            status_code=400,
+            detail="Portal service effective_at must include a timezone.",
+        )
+    try:
+        entries = PortalServiceDirectory(_registry).list_entries(
+            session,
+            principal,
+            tenant_id=principal.tenant_id,
+            effective_at=observed_at,
+            query=q.strip(),
+            limit=limit,
+            include_unavailable=include_unavailable,
+        )
+    except InstitutionalContextError as exc:
+        raise HTTPException(status_code=400, detail=str(exc)) from exc
+    return PortalServiceListResponse(
+        services=[entry.to_dict() for entry in entries]
+    )
+
+
+@router.post(
+    "/services/{service_id}/launch",
+    response_model=PortalServiceLaunchResponse,
+)
+def api_launch_portal_service(
+    service_id: str,
+    payload: PortalServiceLaunchRequest,
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(get_api_principal),
+) -> PortalServiceLaunchResponse:
+    if not has_scope(principal, READ_SCOPE):
+        raise HTTPException(status_code=403, detail=f"Missing scope: {READ_SCOPE}")
+    if payload.requested_at.tzinfo is None:
+        raise HTTPException(
+            status_code=400,
+            detail="Portal service launch requested_at must include a timezone.",
+        )
+    reference = InstitutionalReference(
+        kind="service",
+        owner_module="services",
+        object_id=service_id,
+        tenant_id=principal.tenant_id,
+        version=payload.service_version,
+        valid_at=payload.requested_at,
+    )
+    try:
+        result = PortalServiceDirectory(_registry).launch_service(
+            session,
+            principal,
+            reference=reference,
+            requested_at=payload.requested_at,
+            idempotency_key=payload.idempotency_key,
+            parameters=payload.parameters,
+        )
+        session.commit()
+    except LookupError as exc:
+        session.rollback()
+        raise HTTPException(status_code=404, detail=str(exc)) from exc
+    except PortalServiceLaunchError as exc:
+        session.rollback()
+        raise HTTPException(status_code=409, detail=str(exc)) from exc
+    except (InstitutionalContextError, ValueError) as exc:
+        session.rollback()
+        status_code = 409 if "conflict" in str(exc).casefold() else 400
+        raise HTTPException(status_code=status_code, detail=str(exc)) from exc
+    return PortalServiceLaunchResponse(**result.to_dict())
+
+
+__all__ = ["READ_SCOPE", "configure_registry", "router"]
@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any
+
+from pydantic import BaseModel, ConfigDict, Field
+
+
+class PortalServiceEntryResponse(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    definition: dict[str, Any]
+    state: str
+    reason_codes: list[str] = Field(default_factory=list)
+    entry_binding: dict[str, Any] | None = None
+    availability_evidence: list[dict[str, Any]] = Field(default_factory=list)
+
+
+class PortalServiceListResponse(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    services: list[PortalServiceEntryResponse]
+
+
+class PortalServiceLaunchRequest(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    service_version: str = Field(min_length=1, max_length=120)
+    idempotency_key: str = Field(min_length=1, max_length=255)
+    requested_at: datetime
+    parameters: dict[str, Any] = Field(default_factory=dict, max_length=100)
+
+
+class PortalServiceLaunchResponse(BaseModel):
+    model_config = ConfigDict(extra="forbid")
+
+    service_ref: dict[str, Any]
+    binding: dict[str, Any]
+    state: str
+    target_ref: dict[str, Any] | None = None
+    href: str | None = None
+    replayed: bool = False
+    evidence: list[dict[str, Any]] = Field(default_factory=list)
+    metadata: dict[str, Any] = Field(default_factory=dict)
+
+
+__all__ = [
+    "PortalServiceEntryResponse",
+    "PortalServiceLaunchRequest",
+    "PortalServiceLaunchResponse",
+    "PortalServiceListResponse",
+]
@@ -0,0 +1,501 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from datetime import datetime
+from typing import Literal
+
+from govoplan_core.core.access import (
+    AccessSemanticDirectory,
+    CAPABILITY_ACCESS_SEMANTIC_DIRECTORY,
+    PrincipalRef,
+)
+from govoplan_core.core.institutional import (
+    CAPABILITY_SERVICE_AVAILABILITY,
+    CAPABILITY_SERVICE_DEFINITIONS,
+    EvidenceReference,
+    InstitutionalContextError,
+    InstitutionalReference,
+    ServiceBinding,
+    ServiceAvailabilityAssessment,
+    ServiceAvailabilityEvaluator,
+    ServiceDefinition,
+    ServiceDefinitionProvider,
+    ServiceLaunchRequest,
+    ServiceLaunchResult,
+    ServiceLauncher,
+    service_launch_capability,
+)
+
+
+CAPABILITY_PORTAL_SERVICE_DIRECTORY = "portal.service_directory"
+ServiceDiscoveryState = Literal["available", "unavailable", "hidden"]
+
+
+@dataclass(frozen=True, slots=True)
+class PortalServiceEntry:
+    definition: ServiceDefinition
+    state: ServiceDiscoveryState
+    reason_codes: tuple[str, ...] = ()
+    entry_binding: ServiceBinding | None = None
+    availability_evidence: tuple[EvidenceReference, ...] = ()
+
+    @property
+    def discoverable(self) -> bool:
+        return self.state != "hidden"
+
+    @property
+    def available(self) -> bool:
+        return self.state == "available"
+
+    def to_dict(self) -> dict[str, object]:
+        return {
+            "definition": self.definition.to_dict(include_inspection=False),
+            "state": self.state,
+            "reason_codes": list(self.reason_codes),
+            "entry_binding": (
+                self.entry_binding.to_dict() if self.entry_binding else None
+            ),
+            "availability_evidence": [
+                item.to_dict(include_inspection=False)
+                for item in self.availability_evidence
+            ],
+        }
+
+
+class PortalServiceDirectory:
+    """Role-aware projection over a provider-owned service definition catalogue."""
+
+    def __init__(self, registry: object | None = None) -> None:
+        self._registry = registry
+
+    def list_entries(
+        self,
+        session: object,
+        principal: object,
+        *,
+        tenant_id: str,
+        effective_at: datetime,
+        audiences: tuple[str, ...] | None = None,
+        query: str = "",
+        limit: int = 100,
+        include_unavailable: bool = True,
+    ) -> tuple[PortalServiceEntry, ...]:
+        if not tenant_id.strip():
+            raise InstitutionalContextError("Portal service tenant id is required.")
+        if not 1 <= limit <= 200:
+            raise InstitutionalContextError(
+                "Portal service directory limit must be between 1 and 200."
+            )
+        effective_audiences = (
+            audiences
+            if audiences is not None
+            else principal_audiences(
+                self._registry,
+                session,
+                principal,
+                tenant_id=tenant_id,
+                effective_at=effective_at,
+            )
+        )
+        provider = _capability(self._registry, CAPABILITY_SERVICE_DEFINITIONS)
+        if not isinstance(provider, ServiceDefinitionProvider):
+            return ()
+        definitions = provider.list_service_definitions(
+            session,
+            principal,
+            tenant_id=tenant_id,
+            query=query,
+            limit=limit,
+        )
+        evaluator = _capability(
+            self._registry,
+            CAPABILITY_SERVICE_AVAILABILITY,
+        )
+        entries: list[PortalServiceEntry] = []
+        for definition in definitions[:limit]:
+            assessment = None
+            if isinstance(evaluator, ServiceAvailabilityEvaluator):
+                try:
+                    assessment = evaluator.evaluate_service_availability(
+                        session,
+                        principal,
+                        definition=definition,
+                        effective_at=effective_at,
+                    )
+                except Exception:  # noqa: BLE001 - isolate optional evaluators.
+                    assessment = ServiceAvailabilityAssessment(
+                        requirement_states={},
+                        reason_codes=("service.availability.evaluator_failed",),
+                    )
+            entries.append(
+                self.project(
+                    definition,
+                    tenant_id=tenant_id,
+                    effective_at=effective_at,
+                    audiences=effective_audiences,
+                    assessment=assessment,
+                )
+            )
+        return tuple(
+            entry
+            for entry in entries
+            if entry.discoverable
+            and (include_unavailable or entry.available)
+        )
+
+    def get_entry(
+        self,
+        session: object,
+        principal: object,
+        *,
+        reference: InstitutionalReference,
+        effective_at: datetime,
+    ) -> PortalServiceEntry | None:
+        provider = _capability(self._registry, CAPABILITY_SERVICE_DEFINITIONS)
+        if not isinstance(provider, ServiceDefinitionProvider):
+            return None
+        definition = provider.get_service_definition(
+            session,
+            principal,
+            reference=reference,
+            effective_at=effective_at,
+        )
+        if definition is None:
+            return None
+        if definition.reference != reference:
+            raise InstitutionalContextError(
+                "Service provider did not return the requested exact revision."
+            )
+        evaluator = _capability(
+            self._registry,
+            CAPABILITY_SERVICE_AVAILABILITY,
+        )
+        assessment = None
+        if isinstance(evaluator, ServiceAvailabilityEvaluator):
+            try:
+                assessment = evaluator.evaluate_service_availability(
+                    session,
+                    principal,
+                    definition=definition,
+                    effective_at=effective_at,
+                )
+            except Exception:  # noqa: BLE001 - optional evaluator isolation.
+                assessment = ServiceAvailabilityAssessment(
+                    requirement_states={},
+                    reason_codes=("service.availability.evaluator_failed",),
+                )
+        return self.project(
+            definition,
+            tenant_id=reference.tenant_id,
+            effective_at=effective_at,
+            audiences=principal_audiences(
+                self._registry,
+                session,
+                principal,
+                tenant_id=reference.tenant_id,
+                effective_at=effective_at,
+            ),
+            assessment=assessment,
+        )
+
+    def launch_service(
+        self,
+        session: object,
+        principal: object,
+        *,
+        reference: InstitutionalReference,
+        requested_at: datetime,
+        idempotency_key: str,
+        parameters: dict[str, object],
+    ) -> ServiceLaunchResult:
+        entry = self.get_entry(
+            session,
+            principal,
+            reference=reference,
+            effective_at=requested_at,
+        )
+        if entry is None or not entry.discoverable:
+            raise LookupError("Service not found.")
+        if not entry.available:
+            raise PortalServiceLaunchError(
+                "Service is currently unavailable: "
+                + ", ".join(entry.reason_codes)
+            )
+        binding = entry.entry_binding
+        if binding is None:
+            raise PortalServiceLaunchError(
+                "Service has no supported entry binding."
+            )
+        request = ServiceLaunchRequest(
+            service_ref=entry.definition.reference,
+            binding=binding,
+            idempotency_key=idempotency_key,
+            requested_at=requested_at,
+            parameters=parameters,
+        )
+        if binding.kind in {"url", "external"}:
+            return ServiceLaunchResult(
+                service_ref=entry.definition.reference,
+                binding=binding,
+                state="redirect",
+                href=binding.reference,
+                metadata={},
+            )
+        capability_name = service_launch_capability(binding.kind)
+        launcher = _capability(self._registry, capability_name)
+        if not isinstance(launcher, ServiceLauncher):
+            raise PortalServiceLaunchError(
+                f"Service launcher is unavailable: {capability_name}."
+            )
+        result = launcher.launch_service(
+            session,
+            principal,
+            definition=entry.definition,
+            request=request,
+        )
+        if (
+            result.service_ref != entry.definition.reference
+            or result.binding != binding
+        ):
+            raise InstitutionalContextError(
+                "Service launcher returned a result for another definition or binding."
+            )
+        return result
+
+    def project(
+        self,
+        definition: ServiceDefinition,
+        *,
+        tenant_id: str,
+        effective_at: datetime,
+        audiences: tuple[str, ...] = (),
+        assessment: ServiceAvailabilityAssessment | None = None,
+    ) -> PortalServiceEntry:
+        if definition.reference.tenant_id != tenant_id:
+            raise InstitutionalContextError(
+                "Portal cannot project a service from another tenant."
+            )
+        if assessment is not None and any(
+            item.tenant_id != tenant_id for item in assessment.evidence
+        ):
+            raise InstitutionalContextError(
+                "Service availability evidence belongs to another tenant."
+            )
+        hidden_reasons: list[str] = []
+        unavailable_reasons: list[str] = []
+        if definition.publication_state in {"draft", "retired"}:
+            hidden_reasons.append(
+                f"service.publication.{definition.publication_state}"
+            )
+        elif definition.publication_state == "suspended":
+            unavailable_reasons.append("service.publication.suspended")
+        if not definition.temporal.effective_at(effective_at):
+            hidden_reasons.append("service.outside_effective_interval")
+        if not set(audiences).intersection(definition.audience):
+            hidden_reasons.append("service.audience.not_applicable")
+
+        for binding in definition.bindings:
+            if not binding.required:
+                continue
+            if binding.kind == "module" and not _has_module(
+                self._registry, binding.reference
+            ):
+                unavailable_reasons.append(
+                    f"service.required_module.missing:{binding.reference}"
+                )
+            elif binding.kind == "capability" and _capability(
+                self._registry, binding.reference
+            ) is None:
+                unavailable_reasons.append(
+                    f"service.required_capability.missing:{binding.reference}"
+                )
+        assessment_states = (
+            assessment.requirement_states if assessment is not None else {}
+        )
+        for requirement in definition.availability_requirements:
+            if requirement.kind == "module":
+                resolved: bool | None = _has_module(
+                    self._registry,
+                    requirement.reference,
+                )
+            elif requirement.kind == "capability":
+                resolved = (
+                    _capability(self._registry, requirement.reference) is not None
+                )
+            elif requirement.kind == "audience":
+                resolved = requirement.reference in audiences
+            else:
+                resolved = assessment_states.get(requirement.key)
+            if resolved is True:
+                continue
+            reason = (
+                f"service.requirement.failed:{requirement.key}"
+                if resolved is False
+                else f"service.requirement.unknown:{requirement.key}"
+            )
+            reasons = (
+                hidden_reasons
+                if requirement.failure_state == "hidden"
+                else unavailable_reasons
+            )
+            reasons.append(reason)
+            if requirement.explanation_ref:
+                reasons.append(
+                    f"service.explanation:{requirement.explanation_ref}"
+                )
+        if assessment is not None and (
+            hidden_reasons or unavailable_reasons
+        ):
+            unavailable_reasons.extend(assessment.reason_codes)
+        if definition.availability_explanation_ref and unavailable_reasons:
+            unavailable_reasons.append(
+                f"service.explanation:{definition.availability_explanation_ref}"
+            )
+        entry_binding = next(
+            (
+                binding
+                for binding in definition.bindings
+                if binding.kind in {"form", "case", "workflow", "external", "url"}
+            ),
+            None,
+        )
+        if entry_binding is not None and entry_binding.kind in {
+            "form",
+            "case",
+            "workflow",
+        }:
+            capability_name = service_launch_capability(entry_binding.kind)
+            if _capability(self._registry, capability_name) is None:
+                unavailable_reasons.append(
+                    f"service.launcher.missing:{capability_name}"
+                )
+        state: ServiceDiscoveryState = (
+            "hidden"
+            if hidden_reasons
+            else "unavailable"
+            if unavailable_reasons
+            else "available"
+        )
+        return PortalServiceEntry(
+            definition=definition,
+            state=state,
+            reason_codes=tuple(
+                dict.fromkeys((*hidden_reasons, *unavailable_reasons))
+            ),
+            entry_binding=entry_binding,
+            availability_evidence=(assessment.evidence if assessment else ()),
+        )
+
+
+class PortalServiceLaunchError(RuntimeError):
+    pass
+
+
+def principal_audiences(
+    registry: object | None,
+    _session: object,
+    principal: object,
+    *,
+    tenant_id: str,
+    effective_at: datetime,
+) -> tuple[str, ...]:
+    """Build bounded audience tokens from trusted principal state.
+
+    Definitions can target generic authenticated users and stable account,
+    identity, group, role, organization-unit, or function identifiers. Function
+    slugs are included only after resolving an active tenant-bound assignment.
+    Provider failures fail closed to the tokens already present on the signed-in
+    principal.
+    """
+
+    ref = _principal_ref(principal)
+    if ref is None or ref.tenant_id != tenant_id:
+        return ("public",)
+    tokens = {"public", "authenticated", f"account:{ref.account_id}"}
+    if ref.identity_id:
+        tokens.add(f"identity:{ref.identity_id}")
+    tokens.update(f"group:{item}" for item in ref.group_ids)
+    tokens.update(f"role:{item}" for item in ref.role_ids)
+    tokens.update(
+        f"function-assignment:{item}" for item in ref.function_assignment_ids
+    )
+    directory = _capability(registry, CAPABILITY_ACCESS_SEMANTIC_DIRECTORY)
+    if not isinstance(directory, AccessSemanticDirectory):
+        return tuple(sorted(tokens))
+    for assignment_id in sorted(ref.function_assignment_ids):
+        try:
+            assignment = directory.get_function_assignment(assignment_id)
+            if (
+                assignment is None
+                or assignment.tenant_id != tenant_id
+                or assignment.account_id != ref.account_id
+                or assignment.status != "active"
+                or (
+                    assignment.valid_from is not None
+                    and effective_at < assignment.valid_from
+                )
+                or (
+                    assignment.valid_until is not None
+                    and effective_at >= assignment.valid_until
+                )
+            ):
+                continue
+            function = directory.get_function(assignment.function_id)
+            if (
+                function is None
+                or function.tenant_id != tenant_id
+                or function.status != "active"
+            ):
+                continue
+        except Exception:  # noqa: BLE001 - optional directory failures fail closed.
+            continue
+        tokens.update(
+            {
+                f"function:{function.id}",
+                f"function:{function.slug}",
+                f"organization-unit:{assignment.organization_unit_id}",
+            }
+        )
+    return tuple(sorted(tokens))
+
+
+def _principal_ref(principal: object) -> PrincipalRef | None:
+    if isinstance(principal, PrincipalRef):
+        return principal
+    converter = getattr(principal, "to_platform_principal", None)
+    if not callable(converter):
+        return None
+    try:
+        value = converter()
+    except Exception:  # noqa: BLE001 - untrusted provider object.
+        return None
+    return value if isinstance(value, PrincipalRef) else None
+
+
+def _has_module(registry: object | None, module_id: str) -> bool:
+    return bool(
+        registry is not None
+        and hasattr(registry, "has")
+        and registry.has(module_id)
+    )
+
+
+def _capability(registry: object | None, name: str) -> object | None:
+    if (
+        registry is None
+        or not hasattr(registry, "has_capability")
+        or not hasattr(registry, "capability")
+        or not registry.has_capability(name)
+    ):
+        return None
+    return registry.capability(name)
+
+
+__all__ = [
+    "CAPABILITY_PORTAL_SERVICE_DIRECTORY",
+    "PortalServiceDirectory",
+    "PortalServiceEntry",
+    "PortalServiceLaunchError",
+    "ServiceDiscoveryState",
+    "principal_audiences",
+]
@@ -0,0 +1 @@
+
@@ -0,0 +1,391 @@
+from __future__ import annotations
+
+from dataclasses import replace
+from datetime import UTC, datetime, timedelta
+import unittest
+
+from govoplan_core.core.institutional import (
+    CAPABILITY_SERVICE_AVAILABILITY,
+    CAPABILITY_SERVICE_DEFINITIONS,
+    EvidenceReference,
+    InstitutionalContextError,
+    InstitutionalReference,
+    ServiceBinding,
+    ServiceAvailabilityAssessment,
+    ServiceAvailabilityRequirement,
+    ServiceDefinition,
+    ServiceLaunchResult,
+    TemporalRevision,
+)
+from govoplan_core.core.access import (
+    CAPABILITY_ACCESS_SEMANTIC_DIRECTORY,
+    FunctionAssignmentRef,
+    FunctionRef,
+    PrincipalRef,
+)
+from govoplan_portal.backend.manifest import get_manifest
+from govoplan_portal.backend.service_directory import (
+    PortalServiceDirectory,
+    principal_audiences,
+)
+
+
+NOW = datetime(2026, 8, 1, 10, 0, tzinfo=UTC)
+
+
+def service(
+    *,
+    state: str = "published",
+    requirements: tuple[ServiceAvailabilityRequirement, ...] = (),
+) -> ServiceDefinition:
+    return ServiceDefinition(
+        reference=InstitutionalReference(
+            kind="service",
+            owner_module="portal",
+            object_id="permit",
+            tenant_id="tenant-1",
+            version="3",
+        ),
+        key="permit.apply",
+        temporal=TemporalRevision(
+            revision="3",
+            valid_from=NOW - timedelta(days=1),
+            valid_to=NOW + timedelta(days=1),
+            recorded_at=NOW - timedelta(days=2),
+        ),
+        title="Apply for a permit",
+        audience=("resident",),
+        bindings=(
+            ServiceBinding("capability", "cases.service_intake"),
+            ServiceBinding("case", "permit-application"),
+        ),
+        availability_requirements=requirements,
+        publication_state=state,  # type: ignore[arg-type]
+        availability_explanation_ref="docs:permit-requirements",
+    )
+
+
+class Provider:
+    def __init__(self, definition: ServiceDefinition | None = None) -> None:
+        self.definition = definition or service()
+
+    def get_service_definition(self, session, principal, *, reference, effective_at=None):
+        return self.definition
+
+    def list_service_definitions(self, session, principal, *, tenant_id, query="", limit=100):
+        return (self.definition,)
+
+
+class Launcher:
+    def launch_service(self, session, principal, *, definition, request):
+        return ServiceLaunchResult(
+            service_ref=definition.reference,
+            binding=request.binding,
+            state="started",
+            target_ref=InstitutionalReference(
+                kind="case",
+                owner_module="cases",
+                object_id="case-1",
+                tenant_id="tenant-1",
+                version="1",
+            ),
+            href="/cases/case-1",
+            metadata={},
+        )
+
+
+class Registry:
+    def __init__(
+        self,
+        *,
+        intake: bool = False,
+        evaluator: object | None = None,
+        definition: ServiceDefinition | None = None,
+    ) -> None:
+        self.capabilities = {
+            CAPABILITY_SERVICE_DEFINITIONS: Provider(definition)
+        }
+        if intake:
+            self.capabilities["cases.service_intake"] = object()
+            self.capabilities["cases.service_launcher"] = Launcher()
+        if evaluator is not None:
+            self.capabilities[CAPABILITY_SERVICE_AVAILABILITY] = evaluator
+
+    def has(self, module_id: str) -> bool:
+        return False
+
+    def has_capability(self, name: str) -> bool:
+        return name in self.capabilities
+
+    def capability(self, name: str) -> object:
+        return self.capabilities[name]
+
+
+class SemanticDirectory:
+    def get_account(self, account_id):
+        return None
+
+    def get_user(self, user_id):
+        return None
+
+    def get_users(self, user_ids):
+        return {}
+
+    def users_for_tenant(self, tenant_id):
+        return ()
+
+    def get_group(self, group_id):
+        return None
+
+    def get_groups(self, group_ids):
+        return {}
+
+    def groups_for_tenant(self, tenant_id):
+        return ()
+
+    def groups_for_user(self, user_id, *, tenant_id):
+        return ()
+
+    def display_label(self, subject):
+        return None
+
+    def get_identity(self, identity_id):
+        return None
+
+    def accounts_for_identity(self, identity_id):
+        return ()
+
+    def get_organization_unit(self, organization_unit_id):
+        return None
+
+    def organization_units_for_tenant(self, tenant_id):
+        return ()
+
+    def get_function(self, function_id):
+        return FunctionRef(
+            id=function_id,
+            tenant_id="tenant-1",
+            organization_unit_id="unit-1",
+            slug="permit-clerk",
+            name="Permit clerk",
+        )
+
+    def functions_for_organization_unit(
+        self, organization_unit_id, *, include_subunits=False
+    ):
+        return ()
+
+    def get_function_assignment(self, assignment_id):
+        return FunctionAssignmentRef(
+            id=assignment_id,
+            tenant_id="tenant-1",
+            account_id="account-1",
+            function_id="function-1",
+            organization_unit_id="unit-1",
+        )
+
+    def function_assignments_for_account(self, account_id, *, tenant_id=None):
+        return ()
+
+
+class PortalServiceDirectoryTests(unittest.TestCase):
+    def test_provider_definition_is_available_when_requirements_exist(self) -> None:
+        entries = PortalServiceDirectory(Registry(intake=True)).list_entries(
+            None,
+            None,
+            tenant_id="tenant-1",
+            effective_at=NOW,
+            audiences=("resident",),
+        )
+
+        self.assertEqual(1, len(entries))
+        self.assertTrue(entries[0].available)
+        self.assertEqual("case", entries[0].entry_binding.kind)
+
+    def test_missing_capability_is_explained_and_filterable(self) -> None:
+        directory = PortalServiceDirectory(Registry())
+        entry = directory.project(
+            service(),
+            tenant_id="tenant-1",
+            effective_at=NOW,
+            audiences=("resident",),
+        )
+
+        self.assertEqual("unavailable", entry.state)
+        self.assertIn(
+            "service.required_capability.missing:cases.service_intake",
+            entry.reason_codes,
+        )
+        self.assertEqual(
+            (),
+            directory.list_entries(
+                None,
+                None,
+                tenant_id="tenant-1",
+                effective_at=NOW,
+                audiences=("resident",),
+                include_unavailable=False,
+            ),
+        )
+
+    def test_exact_available_service_launch_uses_owner_launcher(self) -> None:
+        definition = replace(service(), audience=("public",))
+        result = PortalServiceDirectory(
+            Registry(intake=True, definition=definition)
+        ).launch_service(
+            None,
+            None,
+            reference=definition.reference,
+            requested_at=NOW,
+            idempotency_key="launch-1",
+            parameters={},
+        )
+
+        self.assertEqual("started", result.state)
+        self.assertEqual("case-1", result.target_ref.object_id)
+
+    def test_non_applicable_or_unpublished_service_is_hidden(self) -> None:
+        directory = PortalServiceDirectory(Registry(intake=True))
+
+        self.assertEqual(
+            "hidden",
+            directory.project(
+                service(state="draft"),
+                tenant_id="tenant-1",
+                effective_at=NOW,
+                audiences=("resident",),
+            ).state,
+        )
+        self.assertEqual(
+            "hidden",
+            directory.project(
+                service(),
+                tenant_id="tenant-1",
+                effective_at=NOW,
+                audiences=("operator",),
+            ).state,
+        )
+
+    def test_cross_tenant_projection_fails_closed(self) -> None:
+        with self.assertRaisesRegex(InstitutionalContextError, "another tenant"):
+            PortalServiceDirectory().project(
+                service(),
+                tenant_id="tenant-2",
+                effective_at=NOW,
+            )
+
+    def test_governed_requirements_explain_or_conceal_failures(self) -> None:
+        definition = service(
+            requirements=(
+                ServiceAvailabilityRequirement(
+                    "policy",
+                    "permit-access",
+                    explanation_ref="docs:permit-policy",
+                ),
+                ServiceAvailabilityRequirement(
+                    "maintenance",
+                    "permit-backend",
+                    failure_state="hidden",
+                ),
+            )
+        )
+        assessment = ServiceAvailabilityAssessment(
+            requirement_states={"policy:permit-access": False},
+            reason_codes=("policy.denied",),
+        )
+
+        entry = PortalServiceDirectory(Registry(intake=True)).project(
+            definition,
+            tenant_id="tenant-1",
+            effective_at=NOW,
+            audiences=("resident",),
+            assessment=assessment,
+        )
+
+        self.assertEqual("hidden", entry.state)
+        self.assertIn(
+            "service.requirement.failed:policy:permit-access",
+            entry.reason_codes,
+        )
+        self.assertIn(
+            "service.requirement.unknown:maintenance:permit-backend",
+            entry.reason_codes,
+        )
+        self.assertIn("policy.denied", entry.reason_codes)
+
+    def test_availability_evidence_cannot_cross_tenants(self) -> None:
+        assessment = ServiceAvailabilityAssessment(
+            requirement_states={},
+            evidence=(
+                EvidenceReference(
+                    kind="record",
+                    owner_module="policy",
+                    evidence_id="decision-1",
+                    tenant_id="tenant-2",
+                ),
+            ),
+        )
+
+        with self.assertRaisesRegex(InstitutionalContextError, "another tenant"):
+            PortalServiceDirectory(Registry(intake=True)).project(
+                service(),
+                tenant_id="tenant-1",
+                effective_at=NOW,
+                audiences=("resident",),
+                assessment=assessment,
+            )
+
+    def test_principal_audiences_resolve_active_function_semantics(self) -> None:
+        registry = Registry(intake=True)
+        registry.capabilities[CAPABILITY_ACCESS_SEMANTIC_DIRECTORY] = (
+            SemanticDirectory()
+        )
+        principal = PrincipalRef(
+            account_id="account-1",
+            membership_id="membership-1",
+            tenant_id="tenant-1",
+            identity_id="identity-1",
+            group_ids=frozenset({"group-1"}),
+            role_ids=frozenset({"role-1"}),
+            function_assignment_ids=frozenset({"assignment-1"}),
+        )
+
+        audiences = principal_audiences(
+            registry,
+            None,
+            principal,
+            tenant_id="tenant-1",
+            effective_at=NOW,
+        )
+
+        self.assertIn("authenticated", audiences)
+        self.assertIn("function:permit-clerk", audiences)
+        self.assertIn("organization-unit:unit-1", audiences)
+        self.assertIn("role:role-1", audiences)
+
+    def test_empty_audience_projection_fails_closed(self) -> None:
+        entry = PortalServiceDirectory(Registry(intake=True)).project(
+            service(),
+            tenant_id="tenant-1",
+            effective_at=NOW,
+        )
+
+        self.assertEqual("hidden", entry.state)
+        self.assertIn("service.audience.not_applicable", entry.reason_codes)
+
+    def test_manifest_exposes_api_and_service_directory_webui(self) -> None:
+        manifest = get_manifest()
+
+        self.assertEqual("portal", manifest.id)
+        self.assertIsNotNone(manifest.route_factory)
+        self.assertIsNotNone(manifest.frontend)
+        self.assertEqual("@govoplan/portal-webui", manifest.frontend.package_name)
+        self.assertIn(
+            "portal:service:read",
+            {item.scope for item in manifest.permissions},
+        )
+        self.assertIn("portal.service_directory", manifest.capability_factories)
+
+
+if __name__ == "__main__":
+    unittest.main()
@@ -0,0 +1,31 @@
+{
+  "name": "@govoplan/portal-webui",
+  "version": "0.1.16",
+  "private": true,
+  "type": "module",
+  "main": "src/index.ts",
+  "module": "src/index.ts",
+  "types": "src/index.ts",
+  "exports": {
+    ".": {
+      "types": "./src/index.ts",
+      "import": "./src/index.ts"
+    },
+    "./styles/portal.css": "./src/styles/portal.css"
+  },
+  "scripts": {
+    "test:interface-pattern": "node scripts/test-interface-pattern.mjs"
+  },
+  "peerDependencies": {
+    "@govoplan/core-webui": "^0.1.16",
+    "lucide-react": "^1.23.0",
+    "react": ">=19.2.7 <20",
+    "react-dom": ">=19.2.7 <20",
+    "react-router": ">=8.3.0 <9"
+  },
+  "peerDependenciesMeta": {
+    "@govoplan/core-webui": {
+      "optional": true
+    }
+  }
+}
@@ -0,0 +1,17 @@
+import assert from "node:assert/strict";
+import fs from "node:fs";
+
+const page = fs.readFileSync("src/features/portal/PortalPage.tsx", "utf8");
+const styles = fs.readFileSync("src/styles/portal.css", "utf8");
+
+assert.ok(page.includes("DocumentationHelpLink"), "Portal exposes configured-system help");
+assert.ok(page.includes("ActionBlockerHint"), "Unavailable launches expose the shared structured blocker");
+assert.ok(page.includes("disabledReason={entry.state !== \"available\" ? blocker.summary : undefined}"), "The launch action remains keyboard-explainable");
+assert.ok(page.includes("PageScrollViewport"), "Portal owns bounded directory scrolling");
+assert.ok(page.includes('aria-live="polite"'), "Changing result counts are announced");
+assert.ok(page.includes("useGuardedNavigate"), "Internal launch handoffs respect unsaved-work navigation");
+assert.ok(!page.includes("window.alert("), "Portal must not use browser alerts");
+assert.ok(!/<(div|span|li|tr)\b[^>]*\bonClick\s*=/.test(page), "Portal uses semantic interactive elements");
+assert.ok(styles.includes("@media (max-width: 720px)"), "Portal retains a narrow-viewport toolbar layout");
+
+console.log("Portal interface pattern contract passed.");
@@ -0,0 +1,87 @@
+import { apiFetch, apiPath, type ApiSettings } from "@govoplan/core-webui";
+
+
+export type PortalServiceBinding = {
+  kind: string;
+  reference: string;
+  required: boolean;
+};
+
+export type PortalServiceDefinition = {
+  reference: {
+    object_id: string;
+    version?: string | null;
+  };
+  key: string;
+  title: string;
+  audience: string[];
+  prerequisites: string[];
+  required_evidence_types: string[];
+  fee_refs: string[];
+  deadline_refs: string[];
+  channels: string[];
+  publication_state: string;
+};
+
+export type PortalServiceEntry = {
+  definition: PortalServiceDefinition;
+  state: "available" | "unavailable";
+  reason_codes: string[];
+  entry_binding?: PortalServiceBinding | null;
+  availability_evidence: Array<Record<string, unknown>>;
+};
+
+export type PortalServiceListResponse = {
+  services: PortalServiceEntry[];
+};
+
+export type PortalServiceLaunchResult = {
+  service_ref: PortalServiceDefinition["reference"];
+  binding: PortalServiceBinding;
+  state: "started" | "redirect";
+  target_ref?: Record<string, unknown> | null;
+  href?: string | null;
+  replayed: boolean;
+  evidence: Array<Record<string, unknown>>;
+  metadata: Record<string, unknown>;
+};
+
+export function listPortalServices(
+  settings: ApiSettings,
+  options: {
+    query?: string;
+    includeUnavailable?: boolean;
+    limit?: number;
+  },
+  signal?: AbortSignal
+): Promise<PortalServiceListResponse> {
+  return apiFetch<PortalServiceListResponse>(
+    settings,
+    apiPath("/api/v1/portal/services", {
+      q: options.query,
+      include_unavailable: options.includeUnavailable,
+      limit: options.limit
+    }),
+    { signal }
+  );
+}
+
+export function launchPortalService(
+  settings: ApiSettings,
+  serviceId: string,
+  payload: {
+    service_version: string;
+    idempotency_key: string;
+    requested_at: string;
+    parameters?: Record<string, unknown>;
+  }
+): Promise<PortalServiceLaunchResult> {
+  return apiFetch<PortalServiceLaunchResult>(
+    settings,
+    `/api/v1/portal/services/${encodeURIComponent(serviceId)}/launch`,
+    {
+      method: "POST",
+      body: JSON.stringify(payload)
+    }
+  );
+}
@@ -0,0 +1,278 @@
+import { ArrowUpRight, Search } from "lucide-react";
+import {
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+  type FormEvent
+} from "react";
+import {
+  ActionBlockerHint,
+  DismissibleAlert,
+  Button,
+  DocumentationHelpLink,
+  LoadingIndicator,
+  PageScrollViewport,
+  StatusBadge,
+  ToggleSwitch,
+  useGuardedNavigate,
+  type PlatformRouteContext
+} from "@govoplan/core-webui";
+import {
+  launchPortalService,
+  listPortalServices,
+  type PortalServiceEntry
+} from "../../api/portal";
+
+
+export default function PortalPage({ settings }: PlatformRouteContext) {
+  const navigate = useGuardedNavigate();
+  const [query, setQuery] = useState("");
+  const [submittedQuery, setSubmittedQuery] = useState("");
+  const [includeUnavailable, setIncludeUnavailable] = useState(true);
+  const [services, setServices] = useState<PortalServiceEntry[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState("");
+  const [launchingId, setLaunchingId] = useState("");
+  const launchAttempts = useRef(new Map<string, {
+    idempotencyKey: string;
+    requestedAt: string;
+  }>());
+
+  useEffect(() => {
+    const controller = new AbortController();
+    setLoading(true);
+    setError("");
+    listPortalServices(
+      settings,
+      {
+        query: submittedQuery,
+        includeUnavailable,
+        limit: 200
+      },
+      controller.signal
+    ).
+      then((response) => setServices(response.services)).
+      catch((reason) => {
+        if ((reason as Error).name !== "AbortError") {
+          setError(reason instanceof Error ? reason.message : "Services could not be loaded.");
+        }
+      }).
+      finally(() => setLoading(false));
+    return () => controller.abort();
+  }, [includeUnavailable, settings, submittedQuery]);
+
+  const counts = useMemo(() => ({
+    available: services.filter((entry) => entry.state === "available").length,
+    unavailable: services.filter((entry) => entry.state === "unavailable").length
+  }), [services]);
+
+  function submit(event: FormEvent) {
+    event.preventDefault();
+    setSubmittedQuery(query.trim());
+  }
+
+  async function launch(entry: PortalServiceEntry) {
+    const serviceId = entry.definition.reference.object_id;
+    const version = entry.definition.reference.version;
+    if (!version) {
+      setError("This service has no exact launchable revision.");
+      return;
+    }
+    const attemptKey = `${serviceId}:${version}`;
+    const attempt = launchAttempts.current.get(attemptKey) ?? {
+      idempotencyKey: crypto.randomUUID(),
+      requestedAt: new Date().toISOString()
+    };
+    launchAttempts.current.set(attemptKey, attempt);
+    setLaunchingId(attemptKey);
+    setError("");
+    try {
+      const result = await launchPortalService(settings, serviceId, {
+        service_version: version,
+        idempotency_key: attempt.idempotencyKey,
+        requested_at: attempt.requestedAt
+      });
+      launchAttempts.current.delete(attemptKey);
+      if (!result.href) {
+        throw new Error("The service started without returning a destination.");
+      }
+      if (result.href.startsWith("/") && !result.href.startsWith("//")) {
+        navigate(result.href);
+      } else {
+        window.location.assign(result.href);
+      }
+    } catch (reason) {
+      setError(reason instanceof Error ? reason.message : "Service could not be started.");
+    } finally {
+      setLaunchingId("");
+    }
+  }
+
+  return (
+    <main className="portal-page">
+      <div className="portal-shell">
+        <div className="portal-toolbar">
+          <form className="portal-search" onSubmit={submit}>
+            <Search size={17} aria-hidden="true" />
+            <input
+              value={query}
+              onChange={(event) => setQuery(event.target.value)}
+              aria-label="Search services"
+              placeholder="Search services"
+            />
+            <Button type="submit" variant="primary">Search</Button>
+          </form>
+          <DocumentationHelpLink
+            reference={{ topicId: "portal.service-directory", documentationType: "user" }}
+            label="Open service directory documentation"
+          />
+          <ToggleSwitch
+            label="Show unavailable services"
+            checked={includeUnavailable}
+            onChange={setIncludeUnavailable}
+          />
+        </div>
+
+        <div className="portal-result-summary" aria-live="polite">
+          <strong>{counts.available}</strong> available
+          {includeUnavailable && <><span aria-hidden="true">/</span><strong>{counts.unavailable}</strong> unavailable</>}
+        </div>
+
+        <PageScrollViewport className="portal-results">
+          {error &&
+            <DismissibleAlert tone="danger" resetKey={error}>
+              {error}
+            </DismissibleAlert>
+          }
+          {loading && <LoadingIndicator label="Loading services" />}
+          {!loading && !error && services.length === 0 &&
+            <div className="portal-empty">No matching services.</div>
+          }
+          {!loading && services.length > 0 &&
+            <div className="portal-service-list">
+              {services.map((entry) =>
+                <ServiceEntry
+                  key={`${entry.definition.reference.object_id}:${entry.definition.reference.version ?? "current"}`}
+                  entry={entry}
+                  launching={launchingId === `${entry.definition.reference.object_id}:${entry.definition.reference.version ?? ""}`}
+                  onLaunch={() => void launch(entry)}
+                />
+              )}
+            </div>
+          }
+        </PageScrollViewport>
+      </div>
+    </main>
+  );
+}
+
+function ServiceEntry({
+  entry,
+  launching,
+  onLaunch
+}: {
+  entry: PortalServiceEntry;
+  launching: boolean;
+  onLaunch: () => void;
+}) {
+  const reasons = userFacingReasons(entry.reason_codes);
+  const blocker = serviceBlocker(entry.reason_codes, reasons);
+  return (
+    <article className={`portal-service-entry is-${entry.state}`}>
+      <div className="portal-service-heading">
+        <div>
+          <h2>{entry.definition.title}</h2>
+          <span className="portal-service-key">{entry.definition.key}</span>
+        </div>
+        <StatusBadge
+          status={entry.state === "available" ? "active" : "warning"}
+          label={entry.state === "available" ? "Available" : "Unavailable"}
+        />
+      </div>
+      <div className="portal-service-metadata">
+        {entry.definition.channels.map((channel) =>
+          <span key={channel}>{humanize(channel)}</span>
+        )}
+        {entry.definition.required_evidence_types.map((evidence) =>
+          <span key={evidence}>{humanize(evidence)}</span>
+        )}
+      </div>
+      {reasons.length > 0 &&
+        <ul className="portal-service-reasons">
+          {reasons.map((reason) => <li key={reason}>{reason}</li>)}
+        </ul>
+      }
+      {entry.entry_binding && entry.state !== "available" &&
+        <ActionBlockerHint reason={blocker} tone="warning" />
+      }
+      <div className="portal-service-actions">
+        {entry.entry_binding ?
+          <Button
+            variant="primary"
+            disabled={launching || entry.state !== "available"}
+            disabledReason={entry.state !== "available" ? blocker.summary : undefined}
+            onClick={onLaunch}>
+            {launching ? "Starting" : "Open"}
+            <ArrowUpRight size={15} aria-hidden="true" />
+          </Button> :
+          <span className="portal-entry-kind">No launch destination</span>
+        }
+      </div>
+    </article>
+  );
+}
+
+function serviceBlocker(codes: string[], reasons: string[]) {
+  const reasonCode = codes.find((code) => !code.startsWith("service.explanation:")) ?? "";
+  if (reasonCode === "service.publication.suspended") {
+    return {
+      summary: reasons[0] ?? "This service is temporarily suspended.",
+      requiredAction: "Resume the published service revision.",
+      actor: "Service owner",
+      target: "Service administration"
+    };
+  }
+  if (reasonCode.includes("required_module.missing") || reasonCode.includes("required_capability.missing")) {
+    return {
+      summary: reasons[0] ?? "A required system component is unavailable.",
+      requiredAction: "Install, enable, configure, or restore the required component.",
+      actor: "System or module administrator",
+      target: "Module administration"
+    };
+  }
+  if (reasonCode.includes("evaluator_failed") || reasonCode.includes("requirement.unknown")) {
+    return {
+      summary: reasons[0] ?? "Availability could not be confirmed.",
+      requiredAction: "Restore the availability evaluator and check the service again.",
+      actor: "System operator",
+      target: "Operations and service diagnostics"
+    };
+  }
+  return {
+    summary: reasons[0] ?? "This service is currently unavailable.",
+    requiredAction: "Review and fulfil the service availability requirements.",
+    actor: "Service owner or responsible authority",
+    target: "Service details"
+  };
+}
+
+function userFacingReasons(codes: string[]): string[] {
+  const values = codes.
+    filter((code) => !code.startsWith("service.explanation:")).
+    map((code) => {
+      if (code === "service.publication.suspended") return "This service is temporarily suspended.";
+      if (code.includes("required_module.missing") || code.includes("required_capability.missing")) {
+        return "A required system component is unavailable.";
+      }
+      if (code.includes("evaluator_failed")) return "Availability could not be confirmed.";
+      if (code.includes("requirement.failed")) return "An availability requirement is not met.";
+      if (code.includes("requirement.unknown")) return "An availability requirement could not be confirmed.";
+      return "This service is currently unavailable.";
+    });
+  return [...new Set(values)];
+}
+
+function humanize(value: string): string {
+  return value.replace(/[_:.\-]+/g, " ").replace(/\b\w/g, (letter) => letter.toUpperCase());
+}
@@ -0,0 +1,2 @@
+export { default, portalModule } from "./module";
+export * from "./api/portal";
@@ -0,0 +1,50 @@
+import { createElement, lazy } from "react";
+import type { PlatformWebModule } from "@govoplan/core-webui";
+import "./styles/portal.css";
+
+
+const PortalPage = lazy(() => import("./features/portal/PortalPage"));
+
+export const portalModule: PlatformWebModule = {
+  id: "portal",
+  label: "Services",
+  version: "0.1.8",
+  optionalDependencies: ["access", "services", "cases", "forms", "workflow_engine"],
+  routes: [
+    {
+      path: "/portal",
+      anyOf: ["portal:service:read"],
+      order: 25,
+      surfaceId: "portal.directory",
+      render: (context) => createElement(PortalPage, context)
+    }
+  ],
+  navItems: [
+    {
+      to: "/portal",
+      label: "Services",
+      iconName: "landmark",
+      anyOf: ["portal:service:read"],
+      order: 25,
+      surfaceId: "portal.navigation"
+    }
+  ],
+  viewSurfaces: [
+    {
+      id: "portal.navigation",
+      moduleId: "portal",
+      kind: "navigation",
+      label: "Services navigation",
+      order: 10
+    },
+    {
+      id: "portal.directory",
+      moduleId: "portal",
+      kind: "route",
+      label: "Service directory",
+      order: 20
+    }
+  ]
+};
+
+export default portalModule;
@@ -0,0 +1,150 @@
+.portal-page {
+  height: 100%;
+  min-height: 0;
+  overflow: hidden;
+}
+
+.portal-shell {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  min-height: 0;
+  background: var(--surface);
+}
+
+.portal-toolbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  min-height: 58px;
+  padding: 10px 18px;
+  border-bottom: 1px solid var(--border);
+  background: var(--surface-raised);
+}
+
+.portal-search {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  width: min(620px, 100%);
+}
+
+.portal-search input {
+  min-width: 120px;
+  flex: 1;
+}
+
+.portal-result-summary {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 18px;
+  color: var(--text-soft);
+  border-bottom: 1px solid var(--border);
+}
+
+.portal-results {
+  flex: 1;
+  min-height: 0;
+  padding: 16px 18px 24px;
+}
+
+.portal-service-list {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
+  gap: 12px;
+}
+
+.portal-service-entry {
+  display: flex;
+  flex-direction: column;
+  min-height: 190px;
+  padding: 16px;
+  border: 1px solid var(--border);
+  border-left: 3px solid var(--accent);
+  border-radius: 6px;
+  background: var(--surface-raised);
+}
+
+.portal-service-entry.is-unavailable {
+  border-left-color: var(--warning);
+}
+
+.portal-service-heading {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 12px;
+}
+
+.portal-service-heading h2 {
+  margin: 0;
+  font-size: 1rem;
+  line-height: 1.35;
+  letter-spacing: 0;
+}
+
+.portal-service-key,
+.portal-entry-kind {
+  color: var(--text-soft);
+  font-size: 0.78rem;
+}
+
+.portal-service-metadata {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 6px;
+  margin-top: 14px;
+}
+
+.portal-service-metadata span {
+  padding: 3px 7px;
+  border-radius: 4px;
+  background: var(--surface-muted);
+  color: var(--text-soft);
+  font-size: 0.78rem;
+}
+
+.portal-service-reasons {
+  margin: 12px 0 0;
+  padding-left: 18px;
+  color: var(--warning-text-strong);
+  font-size: 0.86rem;
+}
+
+.portal-service-entry .action-blocker-hint {
+  margin-top: 12px;
+}
+
+.portal-service-actions {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  min-height: 34px;
+  margin-top: auto;
+  padding-top: 14px;
+}
+
+.portal-service-actions .btn {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.portal-empty {
+  padding: 36px 0;
+  color: var(--text-soft);
+  text-align: center;
+}
+
+@media (max-width: 720px) {
+  .portal-toolbar {
+    align-items: stretch;
+    flex-direction: column;
+  }
+
+  .portal-search {
+    width: 100%;
+  }
+}
Author	SHA1	Message	Date
zemion	63a64328ae	Release v0.1.16 Module Package Release / publish-packages (push) Successful in 12s Details	2026-08-05 19:52:12 +02:00
zemion	eb17c7889a	Release v0.1.15 Module Package Release / publish-packages (push) Successful in 12s Details	2026-08-04 15:10:20 +02:00
zemion	011c2f66c6	Make package publication retries hash-safe	2026-08-04 14:32:20 +02:00
zemion	a7a272edae	Harden module package publication	2026-08-04 14:02:41 +02:00
zemion	075b6df175	Adopt the shared interface pattern language	2026-08-04 08:21:50 +02:00
zemion	49cbe258e0	Add protected package release workflow	2026-08-04 04:14:06 +02:00
zemion	ff44ed5f4a	feat: implement governed service directory	2026-08-01 17:48:38 +02:00
zemion	cadac23162	Release v0.1.8	2026-07-11 16:49:04 +02:00
zemion	b29318f254	Add shared GovOPlaN gitignore	2026-07-10 21:57:28 +02:00
zemion	03d168310f	chore: sync GovOPlaN module split state	2026-07-10 12:51:22 +02:00