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mcp/harbor
Verified official

CBROS Notary & Decision Log MCP

v1.0.0

eu.coudrebros/notary

Pay-and-anchor a hash or AI decision log on Cardano (CIP-0190). Non-custodial. MCP-native. Mainnet.

transport:streamable-http tools:6

Target client

run in your project directory 

claude mcp add --transport http notary https://nftapi.coudrebros.eu/mcp/notary/

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_notary_info Read-only

get notary info

prepare_anchor

prepare anchor

prepare_decision_log

prepare decision log

check_anchor_status Read-only

check anchor status

verify_proof

verify proof

verify_decision_chain

verify decision chain

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.