MCP server

Crossgrain Epitaxy Official

xyz.crossgrain/epitaxy

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Federal drug shortages and recalls joined to the federal contracts that buy those drugs.

Website Source

At a glance

Type

MCP server

Publisher

crossgrain.xyz (verified by the MCP Registry)

Status

Working at last check

Tools

5

Token cost

About 603 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http epitaxy https://drugs.crossgrain.xyz/v1/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.epitaxy]
url = "https://drugs.crossgrain.xyz/v1/mcp"

Gemini CLI

{"mcpServers":{"epitaxy":{"httpUrl":"https://drugs.crossgrain.xyz/v1/mcp"}}}

Cursor

{"mcpServers":{"epitaxy":{"url":"https://drugs.crossgrain.xyz/v1/mcp"}}}

VS Code

{"servers":{"epitaxy":{"type":"http","url":"https://drugs.crossgrain.xyz/v1/mcp"}}}

Antigravity

agy mcp add epitaxy https://drugs.crossgrain.xyz/v1/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"epitaxy","server_url":"https://drugs.crossgrain.xyz/v1/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"epitaxy","server_url":"https://drugs.crossgrain.xyz/v1/mcp"}

Tools

• get_data_freshness ~75 tokens
  Returns when the data was last activated, how many segments are live, and the state of the last run. Call this first when you need to know whether the data is fresh.
• get_supplier_exposure ~230 tokens
  The join: a federal contract whose supplier has an FDA shortage or recall. Every row carries company_name, confidence (exact, probable or weak) and match_method. A cross source join is NEVER exact, because FDA and USAspending share no identifier. The claim is: this government supplier has an active
• list_drug_recalls ~83 tokens
  FDA drug recalls and enforcement reports. Filters: classification (Class I, II, III), company_id, limit.
• list_drug_shortages ~129 tokens
  Current and resolved US drug shortages as reported by the FDA. Each row carries the generic name, the reporting company and its company_id. Filters: status, generic_name, company_id, limit.
• list_federal_drug_contracts ~86 tokens
  US federal contracts for drugs, product service code 6505, from USAspending. Filters: agency, company_id, limit.

Browse

• Government and public data
• Health and medicine

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