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mcp/harbor
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Address Poisoning Check MCP

v1.1.0

io.github.devx-agent/address-poisoning-check

Before sending crypto, check the recipient for address poisoning: lookalikes and bad checksums

transport:streamable-http runtime:npm tools:2
View source Website

Target client

run in your project directory 

claude mcp add --transport http address-poisoning-check https://address-poisoning-check.nextill-pos.workers.dev/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

check_recipient_lookalike Read-only

check recipient lookalike

onchain_check_info

onchain check info

All 2 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.