Claude Code plugins extend Anthropic’s Claude Code CLI with skills, MCP servers, and apps. HOL Registry indexes Claude Code plugins alongside Codex, DeepSeek Harness, Antigravity CLI, and other agent runtimes so you can compare trust scores and install from one directory.

HOL Registry ranks Claude Code plugins by trust score, security scans, and publisher verification. Filter the catalog to Claude Code to compare skills, MCP servers, and apps, then open a listing for Claude Code install commands.

HOL Registry ranks OpenAI Codex plugins by trust, security signals, and publisher verification. Filter to Codex to compare skills, MCP servers, and apps, then open a plugin for Codex install guidance.

HOL Registry ranks Cursor plugins by trust score and security scans. Use the Cursor filter to compare editor plugins and MCP servers, then open a listing for Cursor install commands.

HOL Registry ranks xAI Grok plugins by trust score and security signals. Filter to Grok to compare listings, then open a plugin for Grok install commands and publisher details.

HOL Registry is a public catalog of Codex, Grok, Kimi Code, DeepSeek Harness, MCP, Antigravity CLI, and Claude Code plugins. Filter by ecosystem, search by name, and open a plugin page for install commands, security signals, and publisher verification.

MCP plugins expose Model Context Protocol servers and tools that AI coding agents can call. HOL Registry lists MCP servers alongside Claude, Codex, Cursor, and other runtime plugins so you can compare trust and install from one directory.

Kimi Code plugins extend Moonshot AI’s Kimi runtime with skills, agents, and MCP servers. HOL Registry indexes Kimi plugins with trust scores, security signals, and Kimi-specific install commands.

DeepSeek Harness plugins are Cordis modules or npm packages that extend the DSH runtime. HOL Registry lists DeepSeek Harness plugins with trust scores and generated `dsh plugin add` install commands.

Antigravity CLI plugins extend Google Antigravity (formerly Gemini CLI) with skills, MCP servers, and apps. HOL Registry indexes Antigravity CLI plugins with trust scores, security signals, and install guidance.

OpenCode plugins extend the OpenCode agent runtime with skills, MCP servers, and apps. HOL Registry ranks OpenCode plugins by trust and shows runtime-specific install commands on each plugin page.

The default catalog ranks plugins by HOL trust score, which combines identity, activity, verification, and related signals. You can also sort by newest or featured. Community upvotes and GitHub activity appear on each plugin as additional proof, not as a replacement for trust.

Yes. Indexed plugins carry scanner-backed security signals, including secret scanning and provenance checks where available. Trust and security scores are shown on each plugin so you can review risk before you install.

Open a plugin in HOL Registry and use the install guidance on the plugin page. Commands are generated for the plugin’s ecosystems, such as Claude Code, Codex, Grok, Kimi Code, DeepSeek Harness, Antigravity CLI, OpenCode, Cursor, and MCP clients.

Add your plugin to the awesome-ai-plugins GitHub list that HOL ingests, or use the submit flow linked from the catalog. Indexed plugins can then appear with trust scores and runtime-specific install commands.

In HOL Registry, a plugin is the indexed package. Skills, MCP servers, and apps are plugin kinds that different runtimes load. Filter the catalog by kind or ecosystem to find Claude skills, MCP servers, Cursor plugins, and other formats.