Cairn
Cairn MCP Server: Workplace Safety Data for AI Assistants
A free, read-only MCP server that gives Claude, ChatGPT, Cursor and other assistants citation counts, penalties and standards data from the public federal enforcement record. No account needed.
Connect Claude, ChatGPT, Cursor or any assistant that speaks the Model Context Protocol to workplace safety enforcement data. Open Settings, then Connectors, then Add custom connector. Turn on developer mode under Settings, Apps and Connectors, Advanced. Add this to .vscode/mcp.json in your workspace. Citation counts and penalties come from the federal OSHA enforcement record, for citations issued from January 2016 through September 10, 2026.
Pricing & access
Cairn has a free tier, with paid plans unlocking more. Check cairnsafe.com for current plans.
Frequently asked questions
What is Cairn?
Cairn is cairn MCP Server: Workplace Safety Data for AI Assistants. A free, read-only MCP server that gives Claude, ChatGPT, Cursor and other assistants citation counts, penalties and standards data from the public federal enforcement record. No account needed.
Is Cairn free?
Cairn has a free tier, with paid plans unlocking more.
What are the best Cairn alternatives?
People comparing Cairn also look at Backlane, Bot403, Cypher eSIM, Reuily. See all options in the Developer Tools category on SiftFox.
Work on Cairn?
Claim this profile for free - instant with a work email at cairnsafe.com.
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