How do I install Appendix?

Appendix is a remote plugin. You do not need to install anything locally. Add the server URL to your AI app's MCP configuration and you are ready to go.

What AI apps work with Appendix?

Appendix uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Appendix MCP Server

by Appendixhealth

Developer ToolsLow Risk10.0MCP RegistryRemote

Free

Server data from the Official MCP Registry

Physician-reviewed medical opinions and prescriptions for AI agents.

About

Physician-reviewed medical opinions and prescriptions for AI agents.

Remote endpoints: streamable-http: https://mcp.appendix.com/mcp

Security Report

10.0

Low Risk10.0Low Risk

Valid MCP server (2 strong, 2 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

3 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "com-appendix-appendix": {
      "url": "https://mcp.appendix.com/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

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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Appendix MCP Server

About

Security Report

Permissions Required

How to Connect

Documentation

Appendix MCP Server

Installation

Claude Code

Claude Desktop / Claude Web Connectors

Other clients

Available Tools

Development

Environment Variables

Endpoints

Reviews

No reviews yet

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