Mirobody
Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.
Description from the maker (original English)
Cheaper LLM inference, USDC agent payments via x402, agent identity / reputation lookup.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
PCH_API_KEY, PCH_GATEWAY_URLValues marked secret are keys to your account. Never share them or paste them into a chat.
You need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"pathcourse-health": {
"command": "npx",
"args": [
"-y",
"@pathcourse/mcp-server"
],
"env": {
"PCH_API_KEY": "your-value",
"PCH_GATEWAY_URL": "your-value"
}
}
}
}Run this in your terminal
claude mcp add pathcourse-health --env PCH_API_KEY=your-value --env PCH_GATEWAY_URL=your-value -- npx -y @pathcourse/mcp-serverFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"pathcourse-health": {
"command": "npx",
"args": [
"-y",
"@pathcourse/mcp-server"
],
"env": {
"PCH_API_KEY": "your-value",
"PCH_GATEWAY_URL": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"pathcourse-health": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@pathcourse/mcp-server"
],
"env": {
"PCH_API_KEY": "your-value",
"PCH_GATEWAY_URL": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
PCH_GATEWAY_URL envThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Runs on your computer; the tool list appears in your AI app after you install it.
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified with the GitHub account pathcourse-health, which owns the repo
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
This one runs on your computer; there is no internet endpoint
Runs on your computer and uses local settings instead
Runs on your computer; we can only read tool lists from internet endpoints
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
You need to fill in: PCH_API_KEY
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 6 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js, Python (uv) on your computer.
In the same category: Mirobody, FHIR MCP Server, Google Health MCP
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.
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Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
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.
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:
uvx pch-mcp-server
pip install pch-mcp-server
| Tool | What it does |
|---|---|
pch_models | List all PCH models with rates and tier requirements |
pch_estimate | Estimate cost of an inference request before running it |
pch_status | Gateway health and service status |
pch_provision | Get USDC payment instructions to obtain an API key |
pch_pay | Submit USDC payment proof; returns API key + first inference |
pch_lookup_agent_identity | Lookup an agent's ERC-8004 identity record |
pch_get_path_score | Look up an agent's Path Score (0-1000) |
pch_get_agent_history | 12-month trend of an agent's score components |
pch_verify_certification | Verify a PCH-issued certification |
pch_compare_costs | Compare PCH model cost vs GPT-4o, Claude Sonnet, Claude Haiku |
| Tool | What it does |
|---|---|
pch_inference | Run LLM inference on a PCH model |
pch_balance | Check remaining USDC balance and current tier |
pch_check_agent_reputation | Deeper reputation lookup ($0.001 USDC per query) |
pch_my_account | Self-service balance + identity + recent activity |
| Env var | Default | Notes |
|---|---|---|
PCH_API_KEY | (none) | Required for authenticated tools. Format: pch_prod_b_... |
PCH_GATEWAY_URL | https://gateway.pathcoursehealth.com | Override for staging or local dev |
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.
MIT
This wrapper is open source: pathcourse-health/pch-mcp-server
The upstream PCH MCP server lives in the (private) pch-platform-gateway repo.