How do I use sigmodx-mcp?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@sigmodx-mcp Log invoice approval for PO-12345 for $5000" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

sigmodx-mcp

MCP server for Sigmodx — audit infrastructure for AI agents making consequential decisions.

Exposes Sigmodx as MCP tools any compatible agent framework can call. Works with Claude, Cursor, LangChain, AutoGen, and any MCP client.

Installation

pip install sigmodx-mcp

Usage

SIGMODX_API_KEY=your-key \
SIGMODX_AGENT_ID=your-agent-uuid \
sigmodx-mcp

Claude Desktop / Cursor configuration

Add to your MCP config:

{
  "mcpServers": {
    "sigmodx": {
      "command": "sigmodx-mcp",
      "env": {
        "SIGMODX_API_KEY": "your-api-key",
        "SIGMODX_AGENT_ID": "your-agent-uuid"
      }
    }
  }
}

Available tools

Tool	Description
`sigmodx_log_invoice_decision`	Log invoice approval/rejection
`sigmodx_log_gl_decision`	Log GL entry review decision
`sigmodx_log_anomaly_decision`	Log anomaly flag/clear/escalate
`sigmodx_verify_attestation`	Verify a verification string
`sigmodx_get_reliability`	Get agent ALLOW/LIMIT/BLOCK state
`sigmodx_hash_inputs`	Hash input payload (no auth needed)