OpenRemedies

OpenRemedies is a lookup of sourced treatment records (approved, off-label, supplements, in development, recruiting). It never recommends treatment, diagnoses, doses, or declares trial eligibility. Every record carries a citation; empty results mean no records in covered sources, not that no treatments exist. Built on pipeworx.

Part of Pipeworx — an MCP gateway connecting AI agents to 1875+ live data sources. This is an independent, unofficial integration — not affiliated with, endorsed by, or published by the upstream provider.

(That paragraph is the medical-content posture from the OpenRemedies MCP endpoint's initialize.instructions, preserved verbatim per fleet #1392. Keep it word-for-word in any public catalog entry for this pack.)

This pack proxies to the OpenRemedies MCP endpoint (Bruce's free treatment-lookup product, repo b-gutman/openremedies). It is keyless, read-only public data; OpenRemedies applies its own rate limiting at its Worker. Every response carries meta with source citations, per-source freshness, data_version, and coverage notes.

Tools

Typical flow: resolve_condition("migraine") → condition_id → get_condition_options(condition_id); or resolve_substance("sumatriptan") → substance_id → get_substance_uses(substance_id).

get_related_concepts takes the same condition_id and answers "what else should I look at" — it returns an empty list for concepts with no hierarchy neighbours carrying records (e.g. psoriasis, atopic eczema), which means no neighbours in the covered hierarchy, not that none exist.

Related MCP server: meps

Listed; origin flip still pending (fleet #3443)

Bruce lifted the unlisted hold for search and routing on 2026-10-21. The pack is in the catalog, in search_packs and on routing menus. The origin in src/index.ts still points at staging.openremedies.com because the apex is not cut over; flipping ORIGIN to https://openremedies.com/mcp and adding a registry-api /uptime row stay launch items for the OpenRemedies PM.

The tool definitions in src/index.ts are copied from the endpoint's tools/list. If OpenRemedies changes its tool surface, update them to match; nothing syncs them automatically. Coverage figures (sources, jurisdictions) come from get_coverage; never hard-code them in a description.

Quick Start

Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):

{
  "mcpServers": {
    "openremedies": {
      "url": "https://gateway.pipeworx.io/openremedies/mcp"
    }
  }
}

What this endpoint actually serves

tools/list at https://gateway.pipeworx.io/openremedies/mcp returns the tools in the table above plus the shared Pipeworx meta-tools — ask_pipeworx, discover_tools, search_within, remember/recall and the rest of the gateway-wide set. So the tool count you see is larger than this table: a single-pack endpoint currently lists roughly 30 shared tools alongside the pack's own. The connection's initialize response states its exact scope, and is the authoritative answer for a given day.

This is deliberate, not multiplexing by accident. The meta-tools are what let a scoped connection answer a question this pack does not cover — via ask_pipeworx, which routes across the whole catalog — without you adding a second MCP server. There is currently no way to mount a pack endpoint without them; if the extra schemas cost you more context than the routing is worth, connect to the full gateway once rather than to several pack endpoints.

Or connect to the full Pipeworx gateway to get every pack's tools listed directly, instead of just this one's:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://gateway.pipeworx.io/mcp"
    }
  }
}

Both URLs reach the same gateway and the same 1875+ data sources. The only difference is which pack's tools are listed directly; ask_pipeworx reaches all of them from either one.

No MCP client? Call it over HTTP

curl -X POST https://gateway.pipeworx.io/v1/tools/resolve_condition \
  -H 'Content-Type: application/json' \
  -d '{"q":"migraine","limit":3}'

No account needed for the first calls. Inspect any tool: GET https://gateway.pipeworx.io/v1/tools/resolve_condition. Find one: POST https://gateway.pipeworx.io/v1/tools/search_packs with {"query":"..."}.

Standalone (no gateway account)

This package also runs as a local stdio MCP server — no Pipeworx account, no gateway round-trip:

{
  "mcpServers": {
    "openremedies": {
      "command": "npx",
      "args": ["-y", "@pipeworx/mcp-openremedies"]
    }
  }
}

Or run it directly to confirm it starts:

npx -y @pipeworx/mcp-openremedies

It speaks MCP over stdin/stdout and answers initialize/tools/list/tools/call for only this pack's tools — none of the shared meta-tools the gateway connection above adds. Same source, same tools, no ask_pipeworx routing.

Using with ask_pipeworx

Instead of calling tools directly, you can ask questions in plain English — this works on the pack endpoint above as well as on the full gateway:

ask_pipeworx({ question: "your question about Openremedies data" })

The gateway picks the right tool and fills the arguments automatically.

More

• Docs and guides

• pipeworx.io

License

MIT