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)

Links

• Sigmodx
• API reference
• GitHub