Sanction MCP Server

io.github.ericlovold/sanction

Repository Registry

What is the Sanction MCP server?

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

How to install Sanction

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

SANCTION_API_KEY
required
secret
Agent API key (pxy_...). Create one at https://getsanction.com or via POST /api/v1/wallets then POST /api/v1/agents.
SANCTION_WALLET_ID
Optional override for sanction_wallet_status; by default the wallet derives from the agent key.
SANCTION_API_URL
Sanction API base URL.

~/Library/Application Support/Claude/claude_desktop_config.json

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

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