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mcp/harbor
Verified official

Spam I Am: carrier spam label check MCP

v1.0.0 changelog · 1

com.ismynumberspam/spam-i-am

See if a phone number shows Spam Risk or Scam Likely on AT&T, Verizon and T-Mobile real phones.

transport:streamable-http tools:6
Website

Target client

run in your project directory 

claude mcp add --transport http spam-i-am https://ismynumberspam.com/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

start_check Mutating

start check

get_check Read-only

get check

get_coverage Read-only

get coverage

get_balance Read-only

get balance

request_approval

request approval

get_approval Read-only

get approval

All 6 tools, one page each

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.