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mcp/harbor
Verified official

Trestle MCP by usefulapi MCP

v1.3.1 changelog · 7

io.usefulapi/trestle

Validate phone numbers, line types and TCPA litigator risk in Trestle.

transport:streamable-http tools:2
View source Website

Target client

run in your project directory 

claude mcp add --transport http trestle https://trestle.usefulapi.io/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

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

trestle_validate_phone

trestle validate phone

trestle_check_tcpa_litigator

trestle check tcpa litigator

All 2 tools, one page each

1 prompt you invoke yourself

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.