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mcp/harbor
Claude Desktop

Sanction for Claude Desktop

io.github.ericlovold/sanction

The wallet an AI agent carries — mandate, budget, vault, and audit. Counterparties verify first.

client:Claude Desktop transport:stdio runtime:npm

Install Sanction in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "sanction": {
      "command": "npx",
      "args": [
        "-y",
        "sanction-mcp"
      ],
      "env": {
        "SANCTION_API_KEY": "<SANCTION_API_KEY>",
        "SANCTION_WALLET_ID": "<SANCTION_WALLET_ID>",
        "SANCTION_API_URL": "<SANCTION_API_URL>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Sanction in other clients

Sanction MCP server