# epitaxy

> epitaxy, an MCP server by crossgrain.xyz, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Federal drug shortages and recalls joined to the federal contracts that buy those drugs.

- Canonical: https://www.anchorterminal.com/tools/crossgrain-epitaxy
- Markdown: https://www.anchorterminal.com/tools/crossgrain-epitaxy.md (~450 tokens)
- Slim: https://www.anchorterminal.com/tools/crossgrain-epitaxy.min.md (~380 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/tools/crossgrain-epitaxy.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-09

# epitaxy

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by crossgrain.xyz (https://drugs.crossgrain.xyz/docs)
- Listed because: It's published in the registry under crossgrain.xyz, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Federal drug shortages and recalls joined to the federal contracts that buy those drugs.

## Facts

- MCP registry: `xyz.crossgrain/epitaxy` 0.1.4
- Endpoint: https://drugs.crossgrain.xyz/v1/mcp (streamable HTTP)
- Package: pypi `epitaxy-mcp` (stdio)
- Source: https://github.com/vor-bot/epitaxy-mcp
- Website: https://drugs.crossgrain.xyz/docs
- PyPI downloads a week: 47
- GitHub stars: 0
- Registry entry updated: 2026-09-08

- JSON: https://www.anchorterminal.com/api/v1/tools/crossgrain-epitaxy.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming