Appendix
- 1 repo stars
- Updated June 12, 2026
- appendixhealth/mcp-server
Physician-reviewed medical opinions and prescriptions for AI agents.
About
Physician-reviewed medical opinions and prescriptions for AI agents. Exposes 3 MCP tools including com.appendix/appendix. Covers setup, configuration, and when-to-use guidance from upstream documentation for Appendix. Install via Claude Desktop, Cursor, or any MCP-compatible client using the upstream server manifest.
- Physician-reviewed medical opinions and prescriptions for AI agents.
- Configuration patterns for Appendix.
- Evidence-backed steps from upstream documentation.
- When-to-use criteria for Appendix versus alternatives.
Appendix by the numbers
- Exposes 3 verified tools (MCP introspection)
- Data as of Jul 9, 2026 (Skillselion catalog sync)
claude mcp add --transport http appendix https://mcp.appendix.com/mcpAdd your badge
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| repo stars | ★ 1 |
|---|---|
| Transport | HTTP |
| Auth | None |
| Tools | 3 |
| Last updated | June 12, 2026 |
| Repository | appendixhealth/mcp-server ↗ |
How do I connect Appendix to my MCP client?
Physician-reviewed medical opinions and prescriptions for AI agents.
Who is it for?
Teams wiring Appendix into Claude, Cursor, or custom agents for ai & llm tools.
Skip if: Skip when you need a non-MCP SDK or hosted API without stdio/SSE transport.
What you get
Working Appendix MCP server with verified tool registration and client config.
- Registered remote MCP pointing at mcp.appendix.com
- Agent-callable tools for physician-reviewed medical opinions
- Prescription-oriented tool paths wired into your agent workflow
By the numbers
- [object Object]
Appendix capabilities & compatibility
- Capabilities
- appendix mcp tool registration · appendix client configuration · appendix agent workflow integration
- Use cases
- orchestration
- Runs
- Remote server
What Appendix says it does
Physician-reviewed medical opinions and prescriptions for AI agents.
Physician-reviewed medical opinions and prescriptions for AI agents.
Tools 3
Public tool metadata - what this server can do for an agent.
search_knowledge_base2 paramsSearch Appendix's medical knowledge base for clinical literature, treatment guidelines, and reference material to help the user describe their medical issue
querystringrequiredSearch query (clinical topic or question)limitintegerMax results to return (1-10, default 5)
submit_encounter3 paramsSubmit a clinical encounter letter to the Appendix physician team for review. The letter should be in Markdown format following the Appendix letter structure. Returns feedback on completeness or a checkout URL when ready. One of our board-certified physicians will personally review the submission and provide clinical guidance and a prescription if appropriate.
querystringrequiredClinical letter in Markdown format (500-10,000 characters)session_tokenstringToken from a previous response to continue the same encounterimagesarrayUp to 3 images to attach
list_conditions1 paramList all conditions and medications available through Appendix
categorystringFilter by category name (case-insensitive, e.g. 'respiratory')
README.md
Appendix MCP Server
Appendix turns any AI health conversation into a physician-reviewed opinion, with a prescription if you need one.
Your agent writes a medical encounter summary, submits it through our API, and a real doctor signs off.
Use the Appendix MCP server to search medical literature, submit clinical encounters, and receive clinical guidance and prescriptions from board-certified physicians. Learn more at appendix.com.
Installation
Claude Code
claude mcp add --transport http appendix https://mcp.appendix.com/mcp
Claude Desktop / Claude Web Connectors
Add to your Claude Desktop config (claude_desktop_config.json) or Claude.ai custom-connector form:
{
"mcpServers": {
"appendix": {
"url": "https://mcp.appendix.com/mcp"
}
}
}
Other clients
| Client | URL |
|---|---|
| Claude Code, Claude Desktop, Claude.ai connectors | https://mcp.appendix.com/mcp |
Anthropic Messages API (mcp_servers) |
https://mcp.appendix.com/mcp |
The server speaks Streamable HTTP only — the current MCP spec transport (2025-03-26).
Available Tools
| Tool | Description |
|---|---|
search_knowledge_base |
Search medical literature and treatment guidelines |
submit_encounter |
Submit a clinical letter for physician review |
list_conditions |
List available conditions and medications |
Development
npm install
npm run build
npm start
Watch mode:
npm run dev
Environment Variables
| Variable | Default | Description |
|---|---|---|
API_BASE_URL |
https://api.appendix.com |
Appendix API base URL |
PORT |
3001 |
HTTP listener port |
Endpoints
| Method | Path | Purpose |
|---|---|---|
GET |
/health |
Render health probe |
POST GET DELETE |
/mcp |
Streamable HTTP transport (stateless mode) |
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Clinical MCP integration with physician review, not a local skill or generic web-search plugin.
FAQ
What does Appendix do?
Physician-reviewed medical opinions and prescriptions for AI agents.
When should I use Appendix?
User asks about Appendix mcp, physician-reviewed medical opinions and prescriptions for ai agents..
Is this MCP server safe to install?
Review the Security Audits panel on this page before installing in production.