i/next-ai-draw-io
1
0
Fork 0
mirror of https://github.com/DayuanJiang/next-ai-draw-io.git synced 2026-09-02 01:20:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: improve create_new_diagram tool description to prevent misuse and bump to v0.2.0 (#803)

Browse Source
This commit is contained in:
Dayuan Jiang
2026-04-10 17:18:24 +09:00
committed by GitHub
parent 0cd1260172
commit c77af86011
4 changed files with 16 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
packages/mcp-server/src/index.ts
View File

@@ -155,19 +155,22 @@ server.registerTool(
server.registerTool(
"create_new_diagram",
{
description: `Create a NEW diagram from mxGraphModel XML. Use this when creating a diagram from scratch or replacing the current diagram entirely.
description: `Create a NEW diagram from mxGraphModel XML. ONLY use this when creating a diagram from scratch.
⚠️ DO NOT use this tool to modify an existing diagram — it will DESTROY all existing content and user changes. Use edit_diagram instead for ANY modifications to an existing diagram.
CRITICAL: You MUST provide the 'xml' argument in EVERY call. Do NOT call this tool without xml.
When to use this tool:
- Creating a new diagram from scratch
- Replacing the current diagram with a completely different one
- Major structural changes that require regenerating the diagram
- Creating a new diagram from scratch (no existing diagram)
- The user explicitly asks to "start over" or "create a new diagram"
When to use edit_diagram instead:
- Small modifications to existing diagram
- Adding/removing individual elements
- Changing labels, colors, or positions
When to use edit_diagram instead (ALWAYS prefer edit_diagram if a diagram already exists):
- ANY modifications to an existing diagram
- Adding/removing/moving elements
- Changing labels, colors, styles, or positions
- Restructuring or reorganizing existing content
- Adding new elements to an existing diagram
XML FORMAT - Full mxGraphModel structure:
<mxGraphModel>