analyze_floorplan_image and analyze_room_photo defer the vision work
to the host via MCP sampling (server.server.createMessage). Validates
host capability before calling, fetches URL inputs and base64-encodes
them, constrains output to a Zod schema, and returns structured
content. No vision model is bundled.
9 tests, all passing via a mocked sampling-capable client.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Resources: pascal://scene/current (JSON), /scene/current/summary
(markdown with per-level counts, floor areas, bbox), /catalog/items
(returns catalog_unavailable in headless mode), and the templated
pascal://constraints/{levelId} which exposes slabs + wall footprints
via @pascal-app/core/wall helpers.
Prompts: from_brief (generate scene from a natural-language brief),
iterate_on_feedback (minimal-diff patch proposals), and
renovation_from_photos (orchestrates the vision tools).
17 tests, all passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
SceneBridge class wraps @pascal-app/core's Zustand store for Node,
exposing a clean programmatic API for scene load/mutate/export plus
Zundo undo/redo. Requires a requestAnimationFrame polyfill loaded
before any core import to work around the store's RAF-batched dirty
marking.
- 51 tests, 99.68% line coverage on scene-bridge.ts
- All-or-nothing applyPatch with Zod dry-run validation
- Safeguards against prototype-polluting keys in loadJSON
- Resolves children through the flat nodes dict (handles the
SiteNode.children-as-objects inconsistency)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds packages/mcp/.gitignore, src/index.ts (public API barrel),
src/server.ts (createPascalMcpServer factory), and a smoke test
for the public API.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add packages/mcp/ with package.json, tsconfig, PLAN.md, CROSS_CUTTING.md
- Extend @pascal-app/core exports map with subpaths (./schema, ./store,
./material-library, ./spatial-grid, ./wall) so Node consumers can skip
the graphics-bound systems re-export chain.
- Add scripts/spike.ts that proves useScene + temporal work in Node with
a requestAnimationFrame polyfill. Spike passes end-to-end.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
