Appendix is a remote MCP server that gives an AI agent 3 tools, among them list_conditions, search_knowledge_base, submit_encounter. It answers at https://mcp.appendix.com/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 4 September 2026; the last check, on 17 October 2026, succeeded.
Physician-reviewed medical opinions and prescriptions for AI agents.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
list_conditions | List all conditions and medications available through Appendix Inputs: category |
search_knowledge_base | Search Appendix's medical knowledge base for clinical literature, treatment guidelines, and reference material to help the user describe their medical issue Inputs: query, limit |
submit_encounter | Submit 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-c Inputs: query, session_token, images |
Every block below points at https://mcp.appendix.com/mcp. Pick your client and copy.
claude mcp add --transport http appendix https://mcp.appendix.com/mcp
{
"mcpServers": {
"appendix": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.appendix.com/mcp"]
}
}
}{
"mcpServers": {
"appendix": {
"url": "https://mcp.appendix.com/mcp"
}
}
}{
"servers": {
"appendix": {
"type": "http",
"url": "https://mcp.appendix.com/mcp"
}
}
}{
"context_servers": {
"appendix": {
"url": "https://mcp.appendix.com/mcp"
}
}
}{
"mcpServers": {
"appendix": {
"serverUrl": "https://mcp.appendix.com/mcp"
}
}
}{
"mcpServers": {
"appendix": {
"url": "https://mcp.appendix.com/mcp"
}
}
}name: Appendix
version: 0.0.1
schema: v1
mcpServers:
- name: Appendix
type: streamable-http
url: https://mcp.appendix.com/mcp{
"mcpServers": {
"appendix": {
"httpUrl": "https://mcp.appendix.com/mcp"
}
}
}{
"mcpServers": {
"appendix": {
"type": "http",
"url": "https://mcp.appendix.com/mcp"
}
}
}{
"mcpServers": {
"appendix": {
"url": "https://mcp.appendix.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.appendix.com%2Fmcp&type=streamable_http&id=appendix&name=Appendix
It answered our last check on 17 October 2026 in 407 ms. Over 10 checks since 4 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by appendix.com and served from mcp.appendix.com, the vendor's own domain: https://mcp.appendix.com/mcp.
3, as returned by the server's own tools/list on 10 September 2026: list_conditions, search_knowledge_base, submit_encounter.
It answered our last check on 17 October 2026 in 407 ms. Over 10 checks since 4 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.appendix.com/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.appendix. Endpoint host: mcp.appendix.com. ARD identifier: urn:air:com.appendix:mcp:appendix.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.