- The three XML examples (swimlanes, two edges, waypoints) that the web
system prompt, the display_diagram description and the MCP drawing
guide each had a copy of now live in packages/mcp-server/src/xml-examples.ts
- The shape library group list and reader come from the MCP
shape-library.ts; getShapeLibrary takes the folder, and the web route
passes docs/shape-libraries under the working directory as before.
Only the 30 known library names are read. Error texts differ slightly
- next.config.ts traces docs/shape-libraries/*.md for /api/chat, since
the read now happens in another module
- Every prompt is byte-for-byte unchanged: the web system prompt for five
model ids with and without minimal style, and the MCP drawing guide,
compared before and after; the library list and swimlane example match
the old tool description text exactly
- Add a drawing guide adapted from the web system prompt (layout, edge
routing, styles, minimal style, editing rules), returned by
start_session, a new get_drawing_guide tool and the diagram-workflow prompt
- Add get_shape_library with the 30 icon libraries; the build copies
docs/shape-libraries into dist and CI checks the packed files
- Accept bare mxCell lists in create_new_diagram and add_page; the server
adds the wrapper and root cells
- Send server instructions, shorten create_new_diagram's description to
fit Claude Code's 2,048 character limit, and annotate every tool
- Fix dead links and the totals in docs/shape-libraries/README.md
dayuan.jiang