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Preloop

The MCP Governance Layer

AI agents are powerful, but one wrong action could be catastrophic. Preloop is an agentic automation platform with built-in human approval layer. AI agents automate routine work across your systems, and when they attempt risky actions (deployments, refunds, data changes), Preloop intercepts and routes them for approval via mobile, Slack, or Teams before execution. You can use Preloop for automation only, approval gates only, or both together depending on your needs.

Top comment

Hey Product Hunt!

I'm Yannis, co-founder of Preloop.

We built Preloop because we kept seeing the same problem: AI agents are incredibly powerful at automating work, but they can't take legal or moral responsibility for their actions.

The core insight: When your AI agent is about to deploy code, process a refund, or modify customer data, someone needs to approve it. Not after the fact - before execution.

What makes Preloop different:
- Built on MCP protocol from day one (no adapters needed)
- Approve critical actions from your phone, Slack, or Teams
- Use it for automation only, approval gates only, or both together
- Works as an MCP proxy alongside your existing tools

Question for the community: What is the one agentic automation that you would love to have but are afraid of launching due to lack of oversight or potential consequences?