Control agent tool calls before they become incidents

Thorngate gives you traceability, approvals, replay, and contract enforcement for agent workflows that touch real systems.

Built for teams shipping Python, LangChain, LangGraph, OpenAI Agents SDK, and MCP.

Private beta · No credit card required

Works with

  • Python SDK
  • LangChain
  • LangGraph
  • OpenAI Agents SDK
  • MCP

How it works

  1. 1
    Observe

    Capture tool calls, outputs, and violations without changing your workflow.

  2. 2
    Approve

    Require human review for risky calls and block changes you do not want to ship.

  3. 3
    Replay

    Re-run historical executions against updated policies and inspect the diff.