Claude, ChatGPT, Cursor or any AI tool you connect to Ken over MCP can now run Ken's free tools, with the same checks as ken.so/tools:

The AI section of Settings, Integrations with Claude, Claude Code, ChatGPT, Cursor and other MCP clients
AI tools in Settings › Integrations
  • Cleaning company names, person names, job titles, domains, phone numbers and lead rows
  • Email copy checks: grade, AI tells, spam words, subject line and compliance
  • Spintax: validate, count, expand, convert and suggest
  • 12 calculators, such as funnel, warmup schedule and LinkedIn limits
  • Domain checks: health, SPF, DKIM, DMARC, BIMI, MTA-STS, TLS-RPT and RDAP
  • DNS record generation, DNS lookup, blacklist check and SMTP test

Calls count against your signed-in Ken account. When you reach a tool's limit, the tool says when you can try again.

To connect, add https://mcp.ken.so/mcp to your AI tool and sign in with Ken. Settings › Integrations has the steps under AI. The email finder, email verifier and inbox placement test are not in the MCP yet.