Postmcpai MCP Server

by postmcpio.github.postmcp/postmcp-mcp-serverv1.0.1

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Active9d ago

Install Postmcpai MCP server

claude mcp add postmcpai -e POSTMCPAI_API_KEY='<postmcpai-api-key>' -- npx -y @postmcpai/server

{
  "mcpServers": {
    "postmcpai": {
      "command": "npx",
      "args": [
        "-y",
        "@postmcpai/server"
      ],
      "env": {
        "POSTMCPAI_API_KEY": "<postmcpai-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "postmcpai": {
      "command": "npx",
      "args": [
        "-y",
        "@postmcpai/server"
      ],
      "env": {
        "POSTMCPAI_API_KEY": "<postmcpai-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "postmcpai": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@postmcpai/server"
      ],
      "env": {
        "POSTMCPAI_API_KEY": "<postmcpai-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "postmcpai": {
      "command": "npx",
      "args": [
        "-y",
        "@postmcpai/server"
      ],
      "env": {
        "POSTMCPAI_API_KEY": "<postmcpai-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
POSTMCPAI_API_KEY	yes	yes	Secret API key from the PostMCP AI dashboard (Settings → API keys)
POSTMCPAI_PROJECT_ID	—	—	Optional workspace id to act on; defaults to the workspace the key was issued from

Freshness

Active — last maintenance signal 9d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-01 · 9d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-02 · 37d ago · official registry · v1.0.1

FAQ

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

Run: claude mcp add postmcpai -e POSTMCPAI_API_KEY='<postmcpai-api-key>' -- npx -y @postmcpai/server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Postmcpai require an API key?

Yes. It expects POSTMCPAI_API_KEY, of which 1 is a secret.

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

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

›Is Postmcpai in the official MCP registry?

Yes, as io.github.postmcp/postmcp-mcp-server.