Files
next-ai-draw-io/packages/mcp-server/package.json
Dayuan Jiang 4b07228320 feat(mcp): add load_diagram tool to load .drawio files into the session (#893)
* feat(mcp): add load_diagram tool to load .drawio files into the session

Loading a file previously required the agent to read the file itself and
pass the entire XML through create_new_diagram - wasteful for large
diagrams and impossible for draw.io's compressed save format.

load_diagram takes a file path; the server reads it, decompresses any
compressed pages (base64 -> raw deflate -> URI-decode, per page), and
replaces the session document. The loaded XML is deliberately NOT marked
as seen by the edit gate: the model only supplied a path, so it must
call get_diagram once before editing.

* chore(mcp): version 0.2.3

* fix(mcp): report package.json version in the MCP handshake

The McpServer metadata version was a separate hardcoded string that
never matched the published version (stuck at 0.1.2, then 0.3.0 while
npm shipped 0.2.x). Read it from package.json at startup instead —
works from both src/ (tsx) and dist/ (published build).
2026-07-12 19:54:42 +09:00

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{
"name": "@next-ai-drawio/mcp-server",
"version": "0.2.3",
"description": "MCP server for Next AI Draw.io - AI-powered diagram generation with real-time browser preview",
"type": "module",
"main": "dist/index.js",
"bin": {
"next-ai-drawio-mcp": "./dist/index.js"
},
"scripts": {
"build": "tsc",
"dev": "tsx watch src/index.ts",
"start": "node dist/index.js",
"test": "vitest run",
"test:watch": "vitest",
"prepublishOnly": "npm run build"
},
"keywords": [
"mcp",
"drawio",
"diagram",
"ai",
"claude",
"model-context-protocol"
],
"author": "DayuanJiang",
"license": "Apache-2.0",
"repository": {
"type": "git",
"url": "https://github.com/DayuanJiang/next-ai-draw-io",
"directory": "packages/mcp-server"
},
"homepage": "https://next-ai-drawio.jiang.jp",
"bugs": {
"url": "https://github.com/DayuanJiang/next-ai-draw-io/issues"
},
"publishConfig": {
"access": "public"
},
"dependencies": {
"@modelcontextprotocol/sdk": "^1.0.4",
"linkedom": "^0.18.0",
"open": "^11.0.0",
"zod": "^4.0.0"
},
"devDependencies": {
"@types/node": "^24.0.0",
"tsx": "^4.19.0",
"typescript": "^5",
"vitest": "^4.1.8"
},
"engines": {
"node": ">=18"
},
"files": [
"dist"
]
}