TrustGate AI is a self-hosted AI security gateway for agentic AI. It inspects every surface your agents touch — prompt, RAG, tools/MCP, session, agent-to-agent, and egress — with real-time compliance and cost control, entirely inside your own infrastructure with zero data egress.

Hi PH! We built TrustGate AI to secure AI agents across every surface — prompt, RAG, tools, session, A2A, egress — without your data ever leaving your network. Self-hosted, drop-in, benchmarked to OWASP/MITRE/NIST. Happy to answer anything.

We built TrustGate AI because AI agents now retrieve, call tools, and act and every one of those is a door an attacker can walk through. Most tools watch the prompt and miss the rest. TrustGate inspects all six surfaces (prompt, RAG, tools/MCP, session, agent-to-agent, egress), self-hosted, with zero data egress so your data never leaves your network.

A few things we'd love your take on:

If you're running agents in production, which surface worries you most tool calls, RAG, or data leaving in the output?
How are you handling agent cost/runaway loops today?
What would make a self-hosted security layer a no-brainer to adopt?

Happy to answer anything about the architecture, MCP governance, or how the zero-egress inspection works.

A few things we'd love your take on:

If you're running agents in production, which surface worries you most tool calls, RAG, or data leaving in the output?
How are you handling agent cost/runaway loops today?
What would make a self-hosted security layer a no-brainer to adopt?

Happy to answer anything about the architecture, MCP governance, or how the zero-egress inspection works.

TrustGate AI

Self-hosted security for AI agents — zero data egress

Self-hosted security for AI agents — zero data egress

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Hey Product Hunt 👋

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Hey Product Hunt 👋