HOL Plugins

HOL Plugins is a public registry of plugins for AI coding agents. It indexes skills, MCP servers, and apps across the major agent runtimes — Claude Code, Codex, Cursor, OpenCode, Kimi, Grok, and more — so you can find, compare, and install them from one place instead of scattered repos and lists. It is run by HOL DAO LLC, and browsing it is free.

It is a discovery and registry tool, not a plugin itself: you search the catalogue, filter by ecosystem (Claude Code, Codex, MCP, Cursor, …) and by quick filters such as Featured, Verified, and Owner-verified, then read each entry's trust score, security signals, and install command. Hundreds of plugins are scored this way — over 800 at the time of checking — with new submissions listed alongside a launch feed.

The scanning is the differentiator, and it deserves honest framing: plugins are scored by HOL's catalog scanner, which combines public catalogue data with static security checks. The registry itself states plainly that a scan is not a safety guarantee, and that the current public scanner is a fallback static scan rather than a live exploit test. Trust scores are a filter for where to look, not a verdict that a plugin is safe to run.

It fits developers using coding agents who want one browsable, scored catalogue instead of hunting through GitHub — especially for MCP servers, where knowing who published something matters.

To begin, open hol.org/plugins, filter to your agent's ecosystem, and sort by trust to see the strongest-scored entries first. Every entry shows the install command for its target runtime.

The honest limits. Trust scores come from static scanning, not live testing — treat them as a ranking signal, not an audit. The registry carries paid sponsor placements, which are marked as such and sit outside the ranked feed. Not used first-hand by the site owner — confirm current details at hol.org/plugins before relying on them.