Researchmodel context protocolautonomous agentspolicy engine
Niels Provos Deploys IronCurtain To Block Rogue Agents
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8.2
Veteran security engineer Niels Provos is developing IronCurtain, an open-source tool to stop autonomous LLM agents from taking unauthorized actions. It routes agent-generated TypeScript and MCP tool-call requests through a trusted proxy policy engine that enforces a user-written 'constitution', verifies rules with a compiler LLM and test scenarios, and blocks or escalates requests. The early research release invites developer testing and feedback.
Scoring Rationale
New open-source enforcement approach provides actionable protection; early-stage research and limited evaluation constrain near-term enterprise adoption.
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