PathCourse Health (PCH) MCP Server

by pathcourse-healthio.github.pathcourse-health/mcp-serverv1.0.1

Cheaper LLM inference, USDC agent payments via x402, agent identity / reputation lookup.

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Install PathCourse Health (PCH) MCP server

claude mcp add pathcourse -e PCH_API_KEY='<pch-api-key>' -- npx -y @pathcourse/mcp-server

{
  "mcpServers": {
    "pathcourse": {
      "command": "npx",
      "args": [
        "-y",
        "@pathcourse/mcp-server"
      ],
      "env": {
        "PCH_API_KEY": "<pch-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "pathcourse": {
      "command": "npx",
      "args": [
        "-y",
        "@pathcourse/mcp-server"
      ],
      "env": {
        "PCH_API_KEY": "<pch-api-key>"
      }
    }
  }
}

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

{
  "servers": {
    "pathcourse": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@pathcourse/mcp-server"
      ],
      "env": {
        "PCH_API_KEY": "<pch-api-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "pathcourse": {
      "command": "npx",
      "args": [
        "-y",
        "@pathcourse/mcp-server"
      ],
      "env": {
        "PCH_API_KEY": "<pch-api-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
PCH_API_KEY	—	yes	Your PCH API key (format: pch_prod_b_...). Optional — many tools work without it. Mint one via the pch_provision tool by sending 5 USDC on Base.
PCH_GATEWAY_URL	—	—	Override the PCH gateway URL. Defaults to https://gateway.pathcoursehealth.com (production mainnet).

Freshness

Slowing — last maintenance signal 5mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-05-10 · 5mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-05-10 · 5mo ago · official registry · v1.0.1

FAQ

›How do I install the PathCourse Health (PCH) MCP server in Claude Code?

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

›Does PathCourse Health (PCH) require an API key?

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

›Can I use PathCourse Health (PCH) as a remote (hosted) MCP server?

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

›Is PathCourse Health (PCH) in the official MCP registry?

Yes, as io.github.pathcourse-health/mcp-server.