| **`pdf-tools`** | Existing; dedicated repository | Merge, split, reorder, rotate and export PDF pages | Thumbnail workspace; multi-document operations; ZIP and PDF output; saved local workspace | Workers and IndexedDB; large-document memory control; future signature inspection through `crypto-tools`; metadata and safe-sharing through `privacy-tools` |
| **`xslt-tools`** | Existing; dedicated repository | Develop, test and run XSLT transformations | XML/XSLT editors; transformation results; local files; saved projects; validation and diagnostics | Lazy SaxonJS loading; relocatable assets; useful handoffs to `data-tools`, `schema-tools` and `diff-tools` |
| **`onenote-tools`** | Existing rich-reader release; dedicated repository | Open, browse, inspect and export OneNote sections and packages locally | Desktop/unfragmented FSSHTTPB `.one`/`.onetoc2`; none/LZX/MSZIP/Quantum and multi-cabinet `.onepkg`; trees, rich text, images, tables, ink, attachments and export | Native TypeScript worker with no Wasm; bounded parsing, rendering and export; fragmented FSSHTTP fails safely; no editing or pixel-perfect fidelity |
| **`av-tools`** | Existing local-first v0.3.0 release; dedicated repository | Convert and lightly edit audio and video locally in the browser | Immediate native playback and basic file information; progressive stream inspection on demand; quick conversion; trim, split and crossfade concatenate; crop, resize, normalize, fades, waveform, metadata, chapters, subtitles, scene thumbnails/contact sheets, presets and export | Reviewed ffmpeg.wasm 0.12.10 ST/MT build with verified Opus and bundled label font; bounded queue, temporary storage and resource policy; isolation enables MT with automatic ST fallback; versioned core assets are immutable |
| **`regex-tools`** | Current local-first v0.4.2 release; dedicated repository | Develop, explain, test and apply JavaScript, PCRE2, PHP, Perl, Python, Ruby, Java, C++, Go, .NET, Rust and Scala/JVM-compatible regular expressions | Deterministic syntax trees; engine-native matching, captures and bounded replacement; stable double-buffered live results; PCRE2 tracing and C17 generation; comparison; corpus apply; tests; risk/growth/benchmark analysis; generated cases; bounded minimization; validated ECMAScript formatting; project import/export and optional local persistence | Open-source regexpp and pinned local WebAssembly runtimes for PCRE2, PHP preg, legacy Perl, CPython, CRuby, TeaVM Java/Scala compatibility, libc++ C++, Go, .NET and Rust in killable workers; explicit source/licence inventories, resource limits and engine-specific offset semantics |
| **`svg-tools`** | Initial local-first v0.1.0 release; dedicated repository | Inspect and edit SVG source, structure, geometry, references and accessibility locally | Synchronized source/tree/canvas/inspector; path and transform tools; reference analysis; optimization; CSS animation preview; exact, sanitized, raster and project export | Untrusted SVG is sanitized into an opaque-origin sandbox; bounded parsing and decompression, explicit security findings and a URI-scoped controller header exception; later milestone slices remain intentionally tracked in the app repository |
| **`auth-tools`** | Current local-first v0.3.0 release; dedicated repository | Generate, migrate and diagnose OTP credentials, and inspect, verify and test WebAuthn/passkey ceremonies locally | HOTP/TOTP/OCRA with time travel, resynchronization and rotation planning; QR, Google, Aegis and encrypted PSKC migration; WebAuthn extension experiments and replayable traces; assertion, attestation, signer-chain and historical metadata-policy evaluation | Authentication material remains memory-only unless explicitly exported; redaction is deliberate but not a secrecy guarantee; live ceremonies and camera scanning are enabled only at the exact dedicated `auth.toolbox.add-ideas.de` origin, while the shared Portal path remains inspect-only; no raw CTAP administration |
| **`sudoku-tools`** | Current local-first v0.2.0 release; dedicated repository | Set, play, generate, analyse and solve classic, Killer and rich variant Sudoku locally | 4×4–16×16 grids; registry-backed constraint packs including cages, lines, dots, XV, inequalities, indexing and Fog of War; staged hints, candidate maintenance, advanced logical techniques, setter quality checks, mixed-variant generation, source-preserving f-puzzles/SudokuPad interoperability, autosave recovery and searchable local projects | Worker-bounded solving, generation and quality analysis; strict inert imported-visual validation; fog-safe play assistance; IndexedDB history with memory fallback; responsive zoom, pan, tap selection, patterned colours, accessibility controls and an offline-capable PWA shell |
| Tool | State and boundary | Principal workflows | Important concrete scope | Critical considerations and integrations |
| **`pdf-tools`** | Existing; dedicated repository | Merge, split, reorder, rotate and export PDF pages | Thumbnail workspace; multi-document operations; ZIP and PDF output; saved local workspace | Workers and IndexedDB; large-document memory control; future signature inspection through `crypto-tools`; metadata and safe-sharing through `privacy-tools`|
| **`xslt-tools`** | Existing; dedicated repository | Develop, test and run XSLT transformations | XML/XSLT editors; transformation results; local files; saved projects; validation and diagnostics | Lazy SaxonJS loading; relocatable assets; useful handoffs to `data-tools`, `schema-tools` and `diff-tools`|
| **`onenote-tools`** | Existing rich-reader release; dedicated repository | Open, browse, inspect and export OneNote sections and packages locally | Desktop/unfragmented FSSHTTPB `.one`/`.onetoc2`; none/LZX/MSZIP/Quantum and multi-cabinet `.onepkg`; trees, rich text, images, tables, ink, attachments and export | Native TypeScript worker with no Wasm; bounded parsing, rendering and export; fragmented FSSHTTP fails safely; no editing or pixel-perfect fidelity |
| **`av-tools`** | Existing local-first v0.3.0 release; dedicated repository | Convert and lightly edit audio and video locally in the browser | Immediate native playback and basic file information; progressive stream inspection on demand; quick conversion; trim, split and crossfade concatenate; crop, resize, normalize, fades, waveform, metadata, chapters, subtitles, scene thumbnails/contact sheets, presets and export | Reviewed ffmpeg.wasm 0.12.10 ST/MT build with verified Opus and bundled label font; bounded queue, temporary storage and resource policy; isolation enables MT with automatic ST fallback; versioned core assets are immutable |
| **`regex-tools`** | Current local-first v0.4.2 release; dedicated repository | Develop, explain, test and apply JavaScript, PCRE2, PHP, Perl, Python, Ruby, Java, C++, Go, .NET, Rust and Scala/JVM-compatible regular expressions | Deterministic syntax trees; engine-native matching, captures and bounded replacement; stable double-buffered live results; PCRE2 tracing and C17 generation; comparison; corpus apply; tests; risk/growth/benchmark analysis; generated cases; bounded minimization; validated ECMAScript formatting; project import/export and optional local persistence | Open-source regexpp and pinned local WebAssembly runtimes for PCRE2, PHP preg, legacy Perl, CPython, CRuby, TeaVM Java/Scala compatibility, libc++ C++, Go, .NET and Rust in killable workers; explicit source/licence inventories, resource limits and engine-specific offset semantics |
| **`svg-tools`** | Initial local-first v0.1.0 release; dedicated repository | Inspect and edit SVG source, structure, geometry, references and accessibility locally | Synchronized source/tree/canvas/inspector; path and transform tools; reference analysis; optimization; CSS animation preview; exact, sanitized, raster and project export | Untrusted SVG is sanitized into an opaque-origin sandbox; bounded parsing and decompression, explicit security findings and a URI-scoped controller header exception; later milestone slices remain intentionally tracked in the app repository |
| **`auth-tools`** | Current local-first v0.3.0 release; dedicated repository | Generate, migrate and diagnose OTP credentials, and inspect, verify and test WebAuthn/passkey ceremonies locally | HOTP/TOTP/OCRA with time travel, resynchronization and rotation planning; QR, Google, Aegis and encrypted PSKC migration; WebAuthn extension experiments and replayable traces; assertion, attestation, signer-chain and historical metadata-policy evaluation | Authentication material remains memory-only unless explicitly exported; redaction is deliberate but not a secrecy guarantee; live ceremonies and camera scanning are enabled only at the exact dedicated `auth.toolbox.add-ideas.de` origin, while the shared Portal path remains inspect-only; no raw CTAP administration |
| **`sudoku-tools`** | Current local-first v0.2.1 release; dedicated repository | Set, play, generate, analyse and solve classic, Killer and rich variant Sudoku locally | 4×4–16×16 grids; registry-backed constraint packs including cages, lines, dots, XV, inequalities, indexing and Fog of War; staged hints, candidate maintenance, advanced logical techniques, setter quality checks, mixed-variant generation, source-preserving f-puzzles/SudokuPad interoperability, autosave recovery and searchable local projects | Worker-bounded solving, generation and quality analysis; strict inert imported-visual validation; fog-safe play assistance; IndexedDB history with memory fallback; stable workspace geometry, responsive zoom and pan, a 3×3 standard keypad, tap selection, patterned colours, accessibility controls and an offline-capable PWA shell |
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