- open_file: opens a .fig/.pen from disk into a new tab via MCP
- new_document: creates an empty doc with optional save path
- export_image, export_svg, get_jsx: optional path param writes output
to disk instead of returning base64/string (avoids flooding AI context)
- OPENPENCIL_MCP_ROOT env var scopes all file paths (defaults to cwd)
- setPlannedFilePath + startWatchingCurrentFile on editor store
- Extract openFileFromPath helper in use-menu.ts
- Add fs:allow-mkdir and scoped fs:allow-watch Tauri capabilities
- Better 'app not connected' error in stdio — instructs agent to stop
Co-authored-by: Jais Pedersen <jais@pedersens.net>
Allow insecure localhost connections via NSAllowsLocalNetworking so the
WebSocket bridge works in release builds on macOS.
Also add debug logging for WebSocket and MCP health check failures.
Closes#190
Co-authored-by: Anton Soldatov <sld0Ant@users.noreply.github.com>
- Add packages/mcp/src/stdio.ts — proper stdio MCP server that
connects to the running app via WebSocket
- openpencil-mcp bin now points to stdio entry (was HTTP)
- openpencil-mcp-http bin added for the HTTP server
- Extract registerTools() from server.ts to share between transports
- Move index.ts banner output to stderr (prevents stdout corruption)
- Update Tauri shell spawn to use openpencil-mcp-http
- Update all docs (EN + 6 translations): correct binary names, source
paths, port number
Fixes#194
Parse the version field from the fig-kiwi header during .fig import
and store it on SceneGraph.figKiwiVersion. Use the original version
when re-exporting. New files default to 101 (current Figma standard).
Previously hardcoded to 106, which Figma rejected on import.
Fixes#153
ACP agents now get an MCP server at http://127.0.0.1:7600/mcp that
proxies tool calls through the automation WebSocket to the browser,
where they execute against the live editor store. No separate
subprocess, no stale npm package — tools operate on the open canvas.
- Add /mcp endpoint to automation bridge (Streamable HTTP transport)
- Each MCP tool call → sendToBrowser({command:'tool'}) → browser executes
- Strip mcp__open-pencil__ prefix from tool names in chat UI
- Export paramToZod from MCP package for bridge reuse
Pass openpencil-mcp as a stdio MCP server to the ACP session so
agents get all design tools (create shapes, render JSX, export
images, etc.) instead of just plain conversation.
- Add makeFigma option to createServer for external FigmaAPI injection
- Skip file lifecycle tools (open/save/new) when using external FigmaAPI
- Pass MCP server config in ACP newSession mcpServers
- Add bun to Tauri shell scope for MCP server subprocess
- Add scoped command definitions for claude-code-acp, codex-acp, gemini
in Tauri shell plugin capabilities (required for Command.create)
- Show error banner in ChatPanel when transport initialization fails
instead of silently swallowing the error
Implement Agent Client Protocol (ACP) integration so users can use their
existing Claude Code, Codex, or Gemini CLI subscriptions directly in
OpenPencil's AI chat instead of managing separate API keys.
- Add ACPAgentDef/ACPAgentID types and ACP_AGENTS registry to core constants
- Create ACPChatTransport implementing Vercel AI SDK ChatTransport over ACP
- Spawn agent as subprocess via tauri-plugin-shell, communicate over stdio
- Map ACP session/update notifications to UIMessageChunk stream
- Update provider selector to show ACP agents alongside API-key providers
- Hide API key fields for ACP providers in setup/settings UI
- Add tauri-plugin-shell dependency and capability permissions
- ACP agents only appear in Tauri desktop builds (subprocess required)
* Image drag-and-drop and clipboard paste onto canvas
* Paste images at cursor position, track canvas cursor in state
* Paste nodes at cursor position (Figma and internal clipboard)
* Fix review: center images at cursor, fix hasImageFiles, clean up hash/undo
* Paste at viewport center when cursor is outside canvas
* Fix Figma paste positioning: center nodes at cursor after import
* Image support: clipboard, export, drag-and-drop, paste, renderer, tools, UI
- Clipboard: embed image bytes (base64) in OpenPencil clipboard payload so
copy/paste between documents preserves image fills
- Fig export: write images/ folder to .fig zip (both fflate and Tauri paths)
- Tauri: extend build_fig_file to accept image entries
- Renderer: implement CROP (with imageTransform) and TILE (TileMode.Repeat)
scale modes, fix FIT to center the fitted image
- FigmaAPI: add createImage(bytes) with sync FNV-1a hash
- Tools: add set_image_fill tool for AI/MCP
- FillPicker: replace placeholder with file picker, preview, scale mode selector
- Drag-and-drop: new use-image-drop composable creates image nodes from dropped files
- Paste: keyboard paste handler detects image clipboard items
- Shared utils: extract hashImageBytes and getImageDimensions to src/utils/image.ts
* Add image tests and Yjs image sync for collaboration
Tests (18 new):
- FigmaAPI.createImage: deterministic hash, storage, format
- set_image_fill tool: all scale modes, error handling, storage
- Clipboard roundtrip: image bytes preserved, multiple images, children
- Fig export/import: zip contains images/, full round-trip
Collab:
- Add yimages Y.Map to sync graph.images via Yjs
- Observer applies remote image adds/deletes to local graph
- syncNodeToYjs pushes referenced image data alongside node props
- syncAllNodesToYjs bulk-syncs all images on room share
* Fix FillPicker: remove deleted utils/image import, use SHA-1 inline
* Extract storeImage() on editor store, use in FillPicker and placeImageNode
* Unify image hash: use sync FNV-1a everywhere, export computeImageHash
Editor store's hashBytes (async SHA-1) produced different hashes than
FigmaAPI.createImage (sync FNV-1a) for the same bytes. This meant
drag-and-drop images couldn't be deduplicated against AI tool images.
Replace hashBytes with computeImageHash from core. storeImage() is
now sync.
* Skip drawing IMAGE fills when image data is missing
When pasting from Figma, image fills reference a CDN hash but no pixel
data is included in the clipboard. Previously this rendered as a solid
black rectangle because applyImageFill bailed without setting a shader,
leaving stale paint state.
applyFill now returns false when the fill can't be applied, and callers
skip the draw call. The node still exists with the correct imageHash —
if the image data is later provided (e.g. via file re-open), it will
render correctly.
* Warn when Figma paste has missing image data
Show amber warning toast when pasted nodes reference image fills
without available bytes (Figma clipboard limitation).
Add 'warning' toast variant with tailwind-variants, extract toast
styles to src/components/ui/toast.ts.
* Use useFileDialog and useObjectUrl in FillPicker
Replace manual file input ref, click(), createObjectURL/revokeObjectURL
with vueuse composables. Remove hidden <input type=file> from template.
---------
Co-authored-by: Danila Poyarkov <dev@dannote.net>
Eliminates per-frame WASM allocations for shadows and blurs:
- Reusable effectLayerPaint instead of new Paint() per effect
- ImageFilter cache keyed by params (drop shadow, blur, decal blur)
- Zero allocations during SkPicture recording for cached effects
Rust: list_system_fonts and load_system_font Tauri commands using
font-kit crate for cross-platform system font access.
TS: font shim detects Tauri runtime and uses invoke() for font
listing/loading instead of queryLocalFonts (unavailable in WKWebView).
fflate's zipSync produces ZIP files that Figma rejects. Move the entire
fig-kiwi container + Zstd compression + ZIP packaging into a single
Rust command (build_fig_file). Zstd now includes content size via
set_pledged_src_size. Web fallback still uses fflate/deflate.
