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Verified official

RetentionCheck MCP

v0.6.2

io.github.brianfofficial/retentioncheck-mcp-server

Pull churn from Stripe, Postgres, MySQL, or pasted feedback. AI-ranked drivers + fixes.

transport:stdio runtime:npm

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen.

claude mcp add retentioncheck-mcp-server -e ANTHROPIC_API_KEY=<ANTHROPIC_API_KEY> -e STRIPE_SECRET_KEY=<STRIPE_SECRET_KEY> -e POSTGRES_URL=<POSTGRES_URL> -e MYSQL_URL=<MYSQL_URL> -e RETENTIONCHECK_TELEMETRY=<RETENTIONCHECK_TELEMETRY> -- npx -y @retentioncheck/mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.