Gated

Gated is an audit layer for MCP servers, providing a catalog of 228 deterministic checks across security, conformance, quality, reliability, and cost, plus an adversarial LLM agent that actively probes for flaws. It solves the problem of unvetted MCP servers that ship faster than they are audited, especially those behind firewalls or in private networks. The product targets developers, IT, and security teams in organizations of all sizes, from startups to enterprises, who need to audit both public and private MCP servers. It is positioned as a comprehensive audit solution that combines deterministic checks with an adversarial phase, and it is delivered as a SaaS platform with a CLI for private scans.

Key features

• 228 deterministic checks across five families
• Adversarial LLM agent for probing
• Public and private target auditing
• Four intensity levels: Passive, Probe, Explore, Adversarial
• CLI for private scans
• Ranked report with reproduction for every finding
• CI integration for baseline checks