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Line9 MCP Server

ai.line9/diagramsv0.4.4

Render Mermaid with Line9 layout in your assistant.

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Active22d ago

Install Line9 MCP server

Install in Claude Code

claude mcp add --transport http diagrams https://mcp.line9.ai/mcp

Remote endpoints

  • streamable-httphttps://mcp.line9.ai/mcp

Freshness

Active — last maintenance signal 22d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    no data · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-09-17 · 22d ago · official registry · v0.4.4

FAQ

›How do I install the Line9 MCP server in Claude Code?

Run: claude mcp add --transport http diagrams https://mcp.line9.ai/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Line9 require an API key?

No required environment variables are declared in its published metadata.

›Can I use Line9 as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is Line9 in the official MCP registry?

Yes, as ai.line9/diagrams.

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