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mcp/harbor
Verified official

AuthiChain MCP

v1.2.0 changelog · 1

io.github.undone0603/authichain

Free verification of signed records anchored on Polygon mainnet, plus a free EU DPP check.

transport:streamable-http tools:4
View source Website

Target client

run in your project directory 

claude mcp add --transport http authichain https://authichain.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

get_pricing Read-only

get pricing

verify

verify

query_provenance Read-only

query provenance

dpp_readiness_check

dpp readiness check

All 4 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.