Arcaeon Ledger for VS Code

io.arcaeon/ledger

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

client:VS Code transport:stdio runtime:pypi

Install Arcaeon Ledger in VS Code

.vscode/mcp.json

{
  "servers": {
    "ledger": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "arcaeon-ledger"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs