cmssy MCP Server

by cmssy-ioio.github.cmssy-io/cmssy-mcpv0.92.3

Headless CMS whose page sections are defined by your own code: pages, records, media, commerce.

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Install cmssy MCP server

claude mcp add cmssy -e CMSSY_API_TOKEN='<cmssy-api-token>' -e CMSSY_WORKSPACE_ID='<cmssy-workspace-id>' -- npx -y @cmssy/mcp-server

{
  "mcpServers": {
    "cmssy": {
      "command": "npx",
      "args": [
        "-y",
        "@cmssy/mcp-server"
      ],
      "env": {
        "CMSSY_API_TOKEN": "<cmssy-api-token>",
        "CMSSY_WORKSPACE_ID": "<cmssy-workspace-id>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "cmssy": {
      "command": "npx",
      "args": [
        "-y",
        "@cmssy/mcp-server"
      ],
      "env": {
        "CMSSY_API_TOKEN": "<cmssy-api-token>",
        "CMSSY_WORKSPACE_ID": "<cmssy-workspace-id>"
      }
    }
  }
}

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

{
  "servers": {
    "cmssy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cmssy/mcp-server"
      ],
      "env": {
        "CMSSY_API_TOKEN": "<cmssy-api-token>",
        "CMSSY_WORKSPACE_ID": "<cmssy-workspace-id>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "cmssy": {
      "command": "npx",
      "args": [
        "-y",
        "@cmssy/mcp-server"
      ],
      "env": {
        "CMSSY_API_TOKEN": "<cmssy-api-token>",
        "CMSSY_WORKSPACE_ID": "<cmssy-workspace-id>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
CMSSY_API_TOKEN	yes	yes	Workspace API token, created in Dashboard > API Tokens. Starts with cs_.
CMSSY_WORKSPACE_ID	yes	—	Id of the workspace the server reads and writes.
CMSSY_API_URL	—	—	Base URL of the cmssy backend the workspace lives on. Defaults to https://api.cmssy.io.

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 2d ago · official registry · v0.92.3

FAQ

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

Run: claude mcp add cmssy -e CMSSY_API_TOKEN='<cmssy-api-token>' -e CMSSY_WORKSPACE_ID='<cmssy-workspace-id>' -- npx -y @cmssy/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does cmssy require an API key?

Yes. It expects CMSSY_API_TOKEN, CMSSY_WORKSPACE_ID, of which 1 is a secret.

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

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

›Is cmssy in the official MCP registry?

Yes, as io.github.cmssy-io/cmssy-mcp.