Cheaper LLM inference, USDC agent payments via x402, agent identity / reputation lookup.
Connect Runs on your machine
claude mcp add mcp-server -e PCH_API_KEY=<PCH_API_KEY> -e PCH_GATEWAY_URL=<PCH_GATEWAY_URL> -- npx -y @pathcourse/[email protected]{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@pathcourse/[email protected]"
],
"env": {
"PCH_API_KEY": "<PCH_API_KEY>",
"PCH_GATEWAY_URL": "<PCH_GATEWAY_URL>"
}
}
}
}{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@pathcourse/[email protected]"
],
"env": {
"PCH_API_KEY": "<PCH_API_KEY>",
"PCH_GATEWAY_URL": "<PCH_GATEWAY_URL>"
}
}
}
}{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@pathcourse/[email protected]"
],
"env": {
"PCH_API_KEY": "<PCH_API_KEY>",
"PCH_GATEWAY_URL": "<PCH_GATEWAY_URL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
PCH_API_KEYOptional, secret | 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_URLOptional | Override the PCH gateway URL. Defaults to https://gateway.pathcoursehealth.com (production mainnet). |
Details
| Package | @pathcourse/[email protected] (NPM, stdio) |
| Package | [email protected] (PYPI, stdio) |
| First published | 10 May 2026 |
| Last updated | 10 May 2026 |
| Registry name | io.github.pathcourse-health/mcp-server |
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