Castor MCP Server

com.moosejudge/castor-mcpv0.6.2

Castor for Confluence Data Center — MCP server bridging Confluence DC with AI agents

Node.jsstdioofficial registry

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Active25d ago

Install Castor MCP server

claude mcp add castor -e CONFLUENCE_URL='<confluence-url>' -e CONFLUENCE_USER_TOKEN='<confluence-user-token>' -e CONFLUENCE_ADMIN_TOKEN='<confluence-admin-token>' -- npx -y castor-mcp

{
  "mcpServers": {
    "castor": {
      "command": "npx",
      "args": [
        "-y",
        "castor-mcp"
      ],
      "env": {
        "CONFLUENCE_URL": "<confluence-url>",
        "CONFLUENCE_USER_TOKEN": "<confluence-user-token>",
        "CONFLUENCE_ADMIN_TOKEN": "<confluence-admin-token>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "castor": {
      "command": "npx",
      "args": [
        "-y",
        "castor-mcp"
      ],
      "env": {
        "CONFLUENCE_URL": "<confluence-url>",
        "CONFLUENCE_USER_TOKEN": "<confluence-user-token>",
        "CONFLUENCE_ADMIN_TOKEN": "<confluence-admin-token>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "castor": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "castor-mcp"
      ],
      "env": {
        "CONFLUENCE_URL": "<confluence-url>",
        "CONFLUENCE_USER_TOKEN": "<confluence-user-token>",
        "CONFLUENCE_ADMIN_TOKEN": "<confluence-admin-token>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "castor": {
      "command": "npx",
      "args": [
        "-y",
        "castor-mcp"
      ],
      "env": {
        "CONFLUENCE_URL": "<confluence-url>",
        "CONFLUENCE_USER_TOKEN": "<confluence-user-token>",
        "CONFLUENCE_ADMIN_TOKEN": "<confluence-admin-token>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CONFLUENCE_URL	yes	—	Base URL of the Confluence Data Center instance
CONFLUENCE_USER_TOKEN	yes	yes	Personal Access Token for standard operations
CONFLUENCE_ADMIN_TOKEN	—	yes	Personal Access Token for elevated/admin operations (optional)

Freshness

Active — last maintenance signal 25d ago. The newest of the signals below sets the band.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-14 · 25d ago · official registry · v0.6.2

FAQ

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

Run: claude mcp add castor -e CONFLUENCE_URL='<confluence-url>' -e CONFLUENCE_USER_TOKEN='<confluence-user-token>' -e CONFLUENCE_ADMIN_TOKEN='<confluence-admin-token>' -- npx -y castor-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Castor require an API key?

Yes. It expects CONFLUENCE_URL, CONFLUENCE_USER_TOKEN, CONFLUENCE_ADMIN_TOKEN, of which 2 are secrets.

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

No hosted endpoint is published; it runs locally over stdio.

›Is Castor in the official MCP registry?

Yes, as com.moosejudge/castor-mcp.