Outline MCP Server: Install & Setup

Install Outline in Claude Code

Claude Code

claude mcp add ynishi-outline -e OUTLINE_MCP_DATABASE_URL=... -- docker run -i --rm -e OUTLINE_MCP_DATABASE_URL ghcr.io/ynishi/outline-mcp:0.15.2

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "ynishi-outline": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OUTLINE_MCP_DATABASE_URL",
        "ghcr.io/ynishi/outline-mcp:0.15.2"
      ],
      "env": {
        "OUTLINE_MCP_DATABASE_URL": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Outline MCP server do?

Tree-structured knowledge base as an MCP server

Is the Outline MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Outline run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Outline to Claude Code?

Run: claude mcp add ynishi-outline -e OUTLINE_MCP_DATABASE_URL=... -- docker run -i --rm -e OUTLINE_MCP_DATABASE_URL ghcr.io/ynishi/outline-mcp:0.15.2

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