What tools does the double-check MCP server provide?

double-check exposes 1 tools: check. This list was returned by the running server when we connected to it.

Does double-check require an API key?

No. double-check answered a tools/list request without credentials.

How do I install double-check?

Run: claude mcp add --transport http double-check https://web-production-970ba.up.railway.app/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

double-check

AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused.

Communication Browser automation

Install

Remote (HTTP)

claude mcp add --transport http double-check https://web-production-970ba.up.railway.app/mcp

Tools 1

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

1 tool

Read from the running server on 27h ago.

check content*input_type

Check whether a message, URL, email, or piece of text is a scam. Returns a verdict (safe/scam/action/ignore), a plain-English summary, recommended next steps, and a confidence leve…