gate22: Open-source MCP gateway and control plane for teams to govern which tools agents can use, what they can do

by aipotheosis-labs · MCP Server · ★ 178

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 58/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agentsaiai-agentscontrol-planegatewayguardrailsllmmcpmcp-toolsoauth2

Quick Facts

Stars178
Forks24
LanguageTypeScript
CategoryMCP Server
LicenseApache-2.0
Quality Score58/100
Open Issues23
Last Updated2025-12-12
Created2025-08-19
Platformsmcp, node
Est. Tokens~429k

About gate22

Gate22: Open-Source MCP Gateway and Control Plane [!NOTE] This repo is for Gate22. If you're looking for the Tool-calling Platform, see ACI. Govern which tools agents can use, what they can do, and how it’s audited—across agentic IDEs like Cursor, or other agents and AI tools. Gate22 is built for engineering organizations and teams (Platform/Infra/DevEx, Security, Data/Analytics Eng).

gate22 alternative? Top 6 similar tools

Looking for a gate22 alternative? If you're comparing gate22 with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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    Unlimited MCP servers, tools and APIs. One fixed context cost. Plug every tool you own into Claude, Cursor, Co

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    Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructure • Includes Auth,

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    Harness the power of local LLMs with this TUI MCP Client for Ollama. Featuring all core MCP primitives (tools,

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    Your personal AI assistant, running on your own computer. Long-running tasks, real memory, proactive help, voi

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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