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mcp/harbor
Verified official

Arcaeon Ledger MCP

v0.5.6

io.arcaeon/ledger

Tamper-evident action logging for agents: hash-chained append/verify, one JSONL file, zero deps.

transport:stdio runtime:pypi
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Target client

run in your project directory 

claude mcp add ledger -- uvx arcaeon-ledger

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.