AuthiChain for Claude.ai

com.authichain/authichain

Verification of signed records, plus an EU DPP check.

client:Claude.ai transport:streamable-http tools:8

Install AuthiChain in Claude.ai

Settings → Connectors → Add custom connector

https://authichain.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

get_pricing
verify
query_provenance
verify_attestation
verify_record
dpp_readiness_check
scan_living_qr
negotiate

AuthiChain in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

AuthiChain MCP server