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PathCourse Health (PCH)

السجل الرسمي الصحة

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

الشيفرة المصدرية الموقع التوثيق

التثبيت

أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: ‏.cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).

NPM package @pathcourse/mcp-server
Claude Code 
claude mcp add pathcourse-health-pch -e 'PCH_API_KEY=<your pch_api_key>' -e 'PCH_GATEWAY_URL=https://gateway.pathcoursehealth.com' -- npx -y @pathcourse/mcp-server@1.0.1
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "pathcourse-health-pch": {
            "command": "npx",
            "args": [
                "-y",
                "@pathcourse/mcp-server@1.0.1"
            ],
            "env": {
                "PCH_API_KEY": "<your pch_api_key>",
                "PCH_GATEWAY_URL": "https://gateway.pathcoursehealth.com"
            }
        }
    }
}

متغيرات البيئة

  • PCH_API_KEY سري 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).
PYPI package pch-mcp-server
Claude Code 
claude mcp add pathcourse-health-pch -e 'PCH_API_KEY=<your pch_api_key>' -e 'PCH_GATEWAY_URL=https://gateway.pathcoursehealth.com' -- uvx pch-mcp-server==1.0.1
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "pathcourse-health-pch": {
            "command": "uvx",
            "args": [
                "pch-mcp-server==1.0.1"
            ],
            "env": {
                "PCH_API_KEY": "<your pch_api_key>",
                "PCH_GATEWAY_URL": "https://gateway.pathcoursehealth.com"
            }
        }
    }
}

متغيرات البيئة

  • PCH_API_KEY سري 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).

التوثيق

مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.

المحتويات
  1. PCH MCP Server
  2. Install
  3. Tools
  4. Configuration
  5. Security
  6. License
  7. Source

PCH MCP Server

Drop-in MCP server for PathCourse Health (PCH) — cheaper LLM inference, USDC-based agent payments, and agent identity / reputation lookup. Works in Claude Desktop, Cursor, Cline, Continue.dev, and Zed.

14 tools. 7 free (no API key needed) and 7 authenticated. Includes a unique flow that lets you buy a PCH API key from inside Claude Desktop using USDC — no signup form, no email verification.

Install

Claude Desktop, Cursor, Cline, Continue.dev, Zed (npm)

Add to your client's MCP config:

{
  "mcpServers": {
    "pch": {
      "command": "npx",
      "args": ["-y", "@pathcourse/mcp-server"],
      "env": {
        "PCH_API_KEY": "pch_prod_b_..."
      }
    }
  }
}

If you don't have a PCH API key yet, omit the env block. Many tools work without authentication; you can obtain a key via the pch_provision tool.

Per-client install instructions:

Python clients (PyPI)
uvx pch-mcp-server
# or
pip install pch-mcp-server

Tools

Free (no API key)
ToolWhat it does
pch_modelsList all PCH models with rates and tier requirements
pch_estimateEstimate cost of an inference request before running it
pch_statusGateway health and service status
pch_provisionGet USDC payment instructions to obtain an API key
pch_paySubmit USDC payment proof; returns API key + first inference
pch_lookup_agent_identityLookup an agent's ERC-8004 identity record
pch_get_path_scoreLook up an agent's Path Score (0-1000)
pch_get_agent_history12-month trend of an agent's score components
pch_verify_certificationVerify a PCH-issued certification
pch_compare_costsCompare PCH model cost vs GPT-4o, Claude Sonnet, Claude Haiku
Authenticated (PCH_API_KEY required)
ToolWhat it does
pch_inferenceRun LLM inference on a PCH model
pch_balanceCheck remaining USDC balance and current tier
pch_check_agent_reputationDeeper reputation lookup ($0.001 USDC per query)
pch_my_accountSelf-service balance + identity + recent activity

Configuration

Env varDefaultNotes
PCH_API_KEY(none)Required for authenticated tools. Format: pch_prod_b_...
PCH_GATEWAY_URLhttps://gateway.pathcoursehealth.comOverride for staging or local dev

Security

Never commit PCH_API_KEY to a public repo. The wrapper logs a warning at startup if it detects a key that looks like a real production key being passed through env. If you accidentally exposed your key, rotate it via PCH support.

License

MIT

Source

This wrapper is open source: pathcourse-health/pch-mcp-server

The upstream PCH MCP server lives in the (private) pch-platform-gateway repo.

الأسئلة الشائعة

ما هو PathCourse Health (PCH)؟

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

كيف أثبّت PathCourse Health (PCH)؟

يعمل على جهازك. في Claude Code: claude mcp add pathcourse-health-pch -e 'PCH_API_KEY=<your pch_api_key>' -e 'PCH_GATEWAY_URL=https://gateway.pathcoursehealth.com' -- npx -y @pathcourse/mcp-server@1.0.1. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.

هل يحتاج PathCourse Health (PCH) إلى مفتاح API؟

نعم. يتطلب PCH_API_KEY، وتضبطها في إعداداته.

هل PathCourse Health (PCH) مفتوح المصدر؟

نعم. شيفرته متاحة على GitHub بترخيص MIT.

من يصون PathCourse Health (PCH)؟

ينشره pathcourse-health. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.

من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.