# Agent Plugins Directory

> agentpluginsdirectory.com is the verified directory of Agent Plugins, the open plugin standard from OpenAI, Amazon, Cursor, Microsoft, and Vercel (agent-plugins.org) supported by ChatGPT, Codex, Cursor, GitHub Copilot, VS Code, and Kiro. Every listing is verified by fetching its plugin.json manifest and checking it against the official 1.0.0 schema.

## Key facts (verified 2026-08-22)

- 1309 distinct verified Agent Plugins across 777 GitHub repositories (2337 manifests total, deduplicated).
- 6267 skills and 646 MCP servers packaged inside those plugins.
- The Agent Plugins 1.0.0 specification (https://agent-plugins.org) launched 2026-08-06 and ships no official registry, marketplace, or validator.
- Compatible clients: ChatGPT, Codex, Cursor, GitHub Copilot, VS Code, Kiro.

## Pages

- [https://agentpluginsdirectory.com/](https://agentpluginsdirectory.com/) : the searchable plugin directory (one page per verified plugin under /plugins/)
- [https://agentpluginsdirectory.com/categories](https://agentpluginsdirectory.com/categories) : all 13 plugin categories, with a page per category under /categories/ (editorial classification by this directory; the 1.0.0 manifest has no category field)
- [https://agentpluginsdirectory.com/publishers](https://agentpluginsdirectory.com/publishers) : which organisations actually publish Agent Plugins, with verified per-publisher counts (including the standard's own authors, most of whom publish none), and a page per publisher under /publishers/
- [https://agentpluginsdirectory.com/spec](https://agentpluginsdirectory.com/spec) : the complete Agent Plugins 1.0.0 specification (reproduced from agent-plugins.org under CC BY 4.0), with per-section guides
- [https://agentpluginsdirectory.com/validator](https://agentpluginsdirectory.com/validator) : validate plugin.json / mcp.json against the official 1.0.0 schemas
- [https://agentpluginsdirectory.com/stats](https://agentpluginsdirectory.com/stats) : the first published census of the Agent Plugins ecosystem
- [https://agentpluginsdirectory.com/census.json](https://agentpluginsdirectory.com/census.json) : that census as machine-readable JSON — summary counts, per-category breakdown, exclusion rules, and one record per verified plugin. CC BY 4.0, cite as "agentpluginsdirectory.com verified index, 2026-08-22"
- [https://agentpluginsdirectory.com/llms-full.txt](https://agentpluginsdirectory.com/llms-full.txt) : the complete verified listing, grouped by the 13 editorial categories (name, plugin URL, one-line description, repo)
- [https://agentpluginsdirectory.com/api/v1/registry-manifest.json](https://agentpluginsdirectory.com/api/v1/registry-manifest.json) : the same JSON payload as /census.json (shared builder)
- [https://agentpluginsdirectory.com/openapi.json](https://agentpluginsdirectory.com/openapi.json) : OpenAPI 3.1 for the public machine surfaces (census, this file, the GitHub-manifest fetch helper)
- [https://agentpluginsdirectory.com/.well-known/api-catalog](https://agentpluginsdirectory.com/.well-known/api-catalog) : RFC 9727 linkset pointing at those documents
- [Markdown twins](https://agentpluginsdirectory.com/index.md) — HTML pages also serve text/markdown on the same URL when Accept prefers it (Vary: Accept). Unknown paths return HTTP 404, including a markdown 404 body.
- [https://agentpluginsdirectory.com/best](https://agentpluginsdirectory.com/best) : the best Agent Plugins, ranked by verifiable signals only
- [https://agentpluginsdirectory.com/install](https://agentpluginsdirectory.com/install) : how to install Agent Plugins, with per-client guides
- [https://agentpluginsdirectory.com/build](https://agentpluginsdirectory.com/build) : how to build an Agent Plugin (manifest walkthrough)
- [https://agentpluginsdirectory.com/guides/what-are-agent-plugins](https://agentpluginsdirectory.com/guides/what-are-agent-plugins) : the standard, explained
- [https://agentpluginsdirectory.com/guides/agent-plugins-vs-mcp-vs-skills](https://agentpluginsdirectory.com/guides/agent-plugins-vs-mcp-vs-skills) : how the three layers compose
- [https://agentpluginsdirectory.com/guides/validate-agent-plugin-manifest](https://agentpluginsdirectory.com/guides/validate-agent-plugin-manifest) : validate plugin.json / mcp.json and keep the portable core clean
- [https://agentpluginsdirectory.com/blog](https://agentpluginsdirectory.com/blog) : original data journalism on the ecosystem
- [https://agentpluginsdirectory.com/blog/is-there-an-official-agent-plugins-registry](https://agentpluginsdirectory.com/blog/is-there-an-official-agent-plugins-registry) : no official registry; independent verified index
- [https://agentpluginsdirectory.com/blog/google-joins-agent-plugins-core-maintainer](https://agentpluginsdirectory.com/blog/google-joins-agent-plugins-core-maintainer) : Google joins the Agent Plugins TSC
- [https://agentpluginsdirectory.com/blog/how-many-verified-agent-plugins](https://agentpluginsdirectory.com/blog/how-many-verified-agent-plugins) : live verified count vs raw GitHub scrapes
- [https://agentpluginsdirectory.com/docs/llms.txt](https://agentpluginsdirectory.com/docs/llms.txt) : docs-scoped briefing
- [https://agentpluginsdirectory.com/api/llms.txt](https://agentpluginsdirectory.com/api/llms.txt) : API-scoped briefing
- [https://agentpluginsdirectory.com/developers/llms.txt](https://agentpluginsdirectory.com/developers/llms.txt) : developer-scoped briefing
- [https://agentpluginsdirectory.com/for-agents](https://agentpluginsdirectory.com/for-agents) : agentpluginsdirectory developer resources (OpenAPI, catalog, MCP, pricing)
- [https://agentpluginsdirectory.com/mcp](https://agentpluginsdirectory.com/mcp) : read-only Streamable HTTP MCP (search, get plugin, census summary)
- [https://agentpluginsdirectory.com/server.json](https://agentpluginsdirectory.com/server.json) : MCP registry metadata
- [https://agentpluginsdirectory.com/about](https://agentpluginsdirectory.com/about) : who operates the directory
- [https://agentpluginsdirectory.com/contact](https://agentpluginsdirectory.com/contact) : inbox info@ellelion.com
- [https://agentpluginsdirectory.com/privacy](https://agentpluginsdirectory.com/privacy) : privacy policy
- [https://agentpluginsdirectory.com/auth.md](https://agentpluginsdirectory.com/auth.md) : no login or OAuth; public catalog
- [https://agentpluginsdirectory.com/.well-known/oauth-protected-resource](https://agentpluginsdirectory.com/.well-known/oauth-protected-resource) : RFC 9728 (no authorization servers)
- [https://agentpluginsdirectory.com/pricing.md](https://agentpluginsdirectory.com/pricing.md) : free, no API key
- [https://agentpluginsdirectory.com/AGENTS.md](https://agentpluginsdirectory.com/AGENTS.md) : operator notes for coding agents
- [https://agentpluginsdirectory.com/feed.xml](https://agentpluginsdirectory.com/feed.xml) : blog Atom feed

## Top plugins by GitHub stars

- [https://agentpluginsdirectory.com/plugins/context7--upstash](https://agentpluginsdirectory.com/plugins/context7--upstash) : context7. Up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories
- [https://agentpluginsdirectory.com/plugins/agentic-bundle-aas-accessibility-inclusive-ux](https://agentpluginsdirectory.com/plugins/agentic-bundle-aas-accessibility-inclusive-ux) : agentic-bundle-aas-accessibility-inclusive-ux. Portable skills-only "AAS Accessibility & Inclusive UX" plugin from Agentic Awesome Skills.
- [https://agentpluginsdirectory.com/plugins/daisyui](https://agentpluginsdirectory.com/plugins/daisyui) : daisyui. Official daisyUI component library skill for building Tailwind CSS interfaces.
- [https://agentpluginsdirectory.com/plugins/diffusers](https://agentpluginsdirectory.com/plugins/diffusers) : diffusers. Conventions and task skills for contributing to diffusers
- [https://agentpluginsdirectory.com/plugins/scientific-agent-skills](https://agentpluginsdirectory.com/plugins/scientific-agent-skills) : scientific-agent-skills. Ready-to-use scientific and research Agent Skills for biology, chemistry, medicine, and related workflows.
- [https://agentpluginsdirectory.com/plugins/openviking](https://agentpluginsdirectory.com/plugins/openviking) : openviking. Semantic long-term memory and context engine for coding agents. Recall prior knowledge with the find/search/read MCP too
- [https://agentpluginsdirectory.com/plugins/hindsight](https://agentpluginsdirectory.com/plugins/hindsight) : hindsight. Long-term memory for AI agents. Recalls relevant past context before you answer and retains durable facts as you work, b
- [https://agentpluginsdirectory.com/plugins/gemini-api](https://agentpluginsdirectory.com/plugins/gemini-api) : gemini-api. Gemini API guidance for coding agents: generating text and multimodal output with the Google Gen AI SDK, the stateful In
- [https://agentpluginsdirectory.com/plugins/superset--superset-sh](https://agentpluginsdirectory.com/plugins/superset--superset-sh) : superset. Use Superset to spawn agents, create workspaces, manage tasks, and schedule automations from Claude Code.
- [https://agentpluginsdirectory.com/plugins/n8n-mcp-skills](https://agentpluginsdirectory.com/plugins/n8n-mcp-skills) : n8n-mcp-skills. Expert skills for building n8n workflows with the n8n-mcp MCP server
- [https://agentpluginsdirectory.com/plugins/google-agents-cli](https://agentpluginsdirectory.com/plugins/google-agents-cli) : google-agents-cli. Scaffold, develop, evaluate, and deploy AI agents with Google ADK. Bundles skills for the agent development lifecycle.
- [https://agentpluginsdirectory.com/plugins/cowart](https://agentpluginsdirectory.com/plugins/cowart) : cowart. A native canvas powered by tldraw for visual thinking, image generation, and annotation-driven edits.
- [https://agentpluginsdirectory.com/plugins/coral](https://agentpluginsdirectory.com/plugins/coral) : coral. Query APIs, databases, files, and internal systems through one read-only SQL interface for AI agents.
- [https://agentpluginsdirectory.com/plugins/exa](https://agentpluginsdirectory.com/plugins/exa) : exa. A Model Context Protocol server with Exa for web search, code search, and web crawling. Provides real-time web searches 
- [https://agentpluginsdirectory.com/plugins/agent-native-design](https://agentpluginsdirectory.com/plugins/agent-native-design) : agent-native-design. Explore, compare, iterate, and export interactive UI design prototypes from the Design app.
- [https://agentpluginsdirectory.com/plugins/opnform](https://agentpluginsdirectory.com/plugins/opnform) : opnform. Create, preview, and manage OpnForm forms and read their submissions with an AI agent.
- [https://agentpluginsdirectory.com/plugins/swiftui-expert](https://agentpluginsdirectory.com/plugins/swiftui-expert) : swiftui-expert. Expert SwiftUI guidance for state management, view composition, performance, and iOS 26+ Liquid Glass adoption.
- [https://agentpluginsdirectory.com/plugins/analogjs](https://agentpluginsdirectory.com/plugins/analogjs) : analogjs. AnalogJS framework conventions for AI coding assistants — file-based routing, server and API routes, data fetching, and 
- [https://agentpluginsdirectory.com/plugins/lavish-axi](https://agentpluginsdirectory.com/plugins/lavish-axi) : lavish-axi. HTML is the new markdown. Lavish is the new editor for your HTML artifacts.
- [https://agentpluginsdirectory.com/plugins/perplexity](https://agentpluginsdirectory.com/plugins/perplexity) : perplexity. Real-time web search, reasoning, and research through Perplexity's API
- [https://agentpluginsdirectory.com/plugins/chemistry-research-skills](https://agentpluginsdirectory.com/plugins/chemistry-research-skills) : chemistry-research-skills. Auditable chemistry skills and research workflows for AI agents.
- [https://agentpluginsdirectory.com/plugins/aws-agents](https://agentpluginsdirectory.com/plugins/aws-agents) : aws-agents. Build, deploy, and operate AI agents on AWS. Skills for scaffolding agents with Amazon Bedrock AgentCore (Strands, LangG
- [https://agentpluginsdirectory.com/plugins/claude-scientific-writer--k-dense-ai](https://agentpluginsdirectory.com/plugins/claude-scientific-writer--k-dense-ai) : claude-scientific-writer. Deep research and scientific writing skills: publication-ready papers, literature reviews, grant proposals, posters, sli
- [https://agentpluginsdirectory.com/plugins/code-craftsmanship](https://agentpluginsdirectory.com/plugins/code-craftsmanship) : code-craftsmanship. Code quality and software design skills including Clean Code (Robert C. Martin), Refactoring patterns (Martin Fowler), A
- [https://agentpluginsdirectory.com/plugins/stripe--stripe](https://agentpluginsdirectory.com/plugins/stripe--stripe) : stripe. Stripe agent plugin with skills for Stripe integrations including best practices, API and SDK upgrade guidance, and a re

## When to use this directory

Use this site when you need a verified Agent Plugin listing, a count or census of the 1.0.0 ecosystem, a plugin.json / mcp.json schema check, or the reproduced specification.

Do not treat it as an official registry (there is none), a plugin host, or an installer. There are no API keys, OAuth, write APIs, or webhooks. Prefer /census.json, POST JSON-RPC to /mcp, or send Accept: text/markdown to a page URL.