A curated, verified directory for Agent Plugins — the open,
vendor-neutral standard (published 2026-08-06 by Amazon, Anysphere/Cursor, GitHub, Microsoft, OpenAI and Vercel,
with Google as a core maintainer) that bundles Agent Skills + MCP servers into one portable,
drop-in folder. Every entry below is checked against a live plugin.json — no link dumps, no dead repos.
- What is an Agent Plugin?
- Quickstart: build your first plugin in 5 minutes
- Client support matrix
- ⭐ Plugin of the Week
- The catalog
- Skills & MCP servers ready to be packaged
- Tools
- Spec & resources
- 🛡️ Security notice
- 🤝 Contributing
An Agent Plugin is a directory with a plugin.json manifest at its root. It's the packaging format the
Agent Plugins Working Group (Amazon, Cursor, GitHub, Microsoft, OpenAI, Vercel) published on 2026-08-06 to give
Agent Skills and MCP server configs one portable, install-once shape that every compliant client can
read — instead of writing a separate integration for each client.
plugin-name/
├── plugin.json # REQUIRED — $schema + name. Optional: version, description,
│ # license, keywords[], author, homepage, repository, extensions
├── skills/
│ └── <skill-name>/
│ ├── SKILL.md # one skill per immediate child dir — NOT searched recursively
│ ├── scripts/
│ └── references/
├── mcp.json # OPTIONAL — mcpServers{}: stdio | streamable-http | sse
└── com.vendor.client/ # OPTIONAL — namespaced client-specific extensions
Minimal valid plugin.json:
{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "my-first-plugin"
}What the spec deliberately does not cover — and this is the part worth being precise about, because it's
what most secondary write-ups blur: Agent Plugins is a packaging format only. It defines the manifest, the
fixed component locations, and two runtime variables (${PLUGIN_ROOT}, the package root; ${PLUGIN_DATA}, a
persistent writable directory) that clients expand in args, env values and cwd — never in command, URLs,
or header keys. It has no opinion on distribution, marketplaces, permissions, or how a client installs a
plugin — each client (VS Code, Cursor, ChatGPT/Codex, GitHub Copilot, Kiro, and Google's tooling as core
maintainer) owns that layer itself. It also enforces real security boundaries: every path a plugin ships must
resolve inside the plugin root (symlink escapes are rejected), command in mcp.json is a single executable
token that is never shell-interpolated, and there's no portable field for embedding credentials.
mkdir -p hello-plugin/skills/say-hello
cd hello-plugin
cat > plugin.json <<'EOF'
{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "hello-plugin",
"version": "0.1.0",
"description": "A minimal Agent Plugin — one skill, no MCP server.",
"license": "MIT"
}
EOF
cat > skills/say-hello/SKILL.md <<'EOF'
---
name: say-hello
description: Greet the user by name and explain what this plugin does.
---
# Say Hello
1. Ask for the user's name if not already known.
2. Reply with a friendly greeting.
3. Mention that this plugin came from a `SKILL.md` file with zero extra config.
EOF
# Validate against the canonical schema before you ship it (see Tools below)
npx -y ajv-cli@5 validate --spec=draft2020 \
-s https://agent-plugins.org/schemas/1.0.0/plugin.schema.json \
-d plugin.jsonPoint a compliant client at the hello-plugin/ folder (in VS Code: Chat: Install Plugin From Source) and
you have a working plugin — no mcp.json required, since it's optional. Add one when you actually need an MCP
server; see upstash/context7 below for a real mcp.json in production.
Verified against each vendor's own docs/announcement as of 2026-08-12. ✅ confirmed · ❓ not yet confirmed in
public docs — please open a PR with a source if you can confirm it.
| Client | Skills | MCP servers | Client extensions (com.vendor.*) |
Install path |
|---|---|---|---|---|
| VS Code | ✅ | ✅ | ❌ ignored today (docs) | @agentPlugins in Extensions view · Chat: Install Plugin From Source · auto-appears after install via Copilot CLI. Requires chat.plugins.enabled. |
| GitHub Copilot (VS Code, CLI, app) | ✅ | ✅ | ❓ | Shared install path with VS Code above; also via Copilot CLI. |
| Codex / Codex CLI | ✅ (discovers + reads plugin skills) | ✅ (opt-in MCP 2026-07-28 protocol, paginated discovery) | ❓ | Codex CLI workspace plugin install; marketplace details unconfirmed. |
| ChatGPT | ✅ (plugins can bundle skills) | ❓ | ❓ | Install UX not independently confirmed at time of writing — see Codex Knowledge Base writeup. |
| Cursor | ✅ | ✅ | ❓ | Listed as a launch client by Vercel's announcement; specific install flow not independently confirmed — PRs welcome. |
| Kiro | ✅ | ✅ | ❓ | Via "Kiro Powers" installable packages (AWS Open Source Blog). |
Google joined as a core maintainer on launch day (not a launch client) and is integrating support starting with Agents CLI and the Data Agent Kit.
If you run one of the ❓ cells day to day, open a PR — a one-line source link is all we need to flip it to ✅.
context7 by
Upstash — pulls version-specific library documentation straight into your
agent's context instead of letting it guess API shapes from stale training data. It ships a real mcp.json
(one streamable-http server) plus a skills/ entry, and it's one of the first production plugins verified
against the 1.0.0 schema outside the launch clients' own repos. Install: point your client at the
plugins/agent-plugins/context7 folder in the repo above.
Rotates weekly. Nominate an entry by opening an issue with the pick-of-the-week label.
Format: - [name](repo-url) by [author](author-url) — one-line description. **[tag]**
Tags: production (used in the wild) · beta · experimental · reference (spec/example, not meant to run standalone)
- agent-plugins-spec by Agent Plugins Working Group — the canonical v1.0.0 spec text, JSON schemas, and governance docs. [reference]
- awesome-copilot by GitHub — GitHub's own collection of 94 compliant plugins spanning languages, cloud platforms and workflows; still the single largest source of real plugins, though no longer the majority of this catalog. [production]
- csharp-dotnet-development by Awesome Copilot Community — C#/.NET prompts, instructions and chat modes for testing, docs and best practices. [production]
- daisyui by saadeghi — the official daisyUI component-library plugin for building Tailwind CSS interfaces. [production]
- swiftui-expert by Antoine van der Lee — expert SwiftUI guidance for state management, view composition, performance and iOS 26+ Liquid Glass adoption. [production]
- testing-automation by Awesome Copilot Community — unit, integration and end-to-end testing plus TDD workflows. [production]
- dak by Google — data-engineering skills for Google Cloud: pipeline architecture, dbt transforms, Spark/BigQuery SQL notebooks. [production]
- database-data-management by Awesome Copilot Community — PostgreSQL/SQL Server administration, optimization and data-management guidance. [production]
- hindsight by Vectorize — long-term agent memory (retain/recall/reflect) exposed as portable MCP tools. [production]
- neon-postgres by Neon — manage a Neon serverless Postgres backend: branching, object storage, functions, AI Gateway. [production]
- qdrant by Qdrant — stores and retrieves semantic memories via vector search. [production]
- zillapi by Zillapi — live Zillow property data: Zestimates, full records, comps and listing search on 160M+ U.S. homes. [production]
- context7 by Upstash — version-specific library documentation pulled straight into LLM context. [production]
- exa by Exa — real-time web search, code search and web crawling with configurable tool selection. [production]
- scientific-agent-skills by K-Dense Inc. — 158 ready-to-use scientific and research skills across biology, chemistry, medicine and drug discovery. [production]
- stayingapi by StayingAPI — search, availability, pricing and cross-OTA price comparison across Airbnb, Booking.com, Vrbo and Google Hotels. [production]
- chromium-control-canvas by Andrea Griffiths — opens a real Chromium window you can navigate and interact with from a canvas control panel and agent actions. [production]
- backlog-swipe-triage by James Montemagno — swipe through backlog issues to assign, defer, close or ignore. [production]
- project-planning by Awesome Copilot Community — feature breakdown, epic management and implementation planning for dev teams. [production]
- release-notes-showcase by Kayla Cinnamon — compose launch-ready release notes with contributor callouts. [production]
- where-was-i by Aaron Powell — reconstructs your dev context (branch, commits, PR clues) to resume work fast. [production]
- agentic-bundle-devops-cloud by sickn33 and contributors — portable DevOps & Cloud skills bundle: AWS serverless, CI/CD, Docker, Kubernetes, Terraform. [production]
- aws-cloud-development by Awesome Copilot Community — AWS infrastructure-as-code, serverless, architecture patterns and cost optimization. [production]
- aws-core by Amazon Web Services — official AWS skills for IaC (CDK/CloudFormation), core services, databases, observability and cost optimization. [production]
- devops-oncall by Awesome Copilot Community — incident triage prompts and a chat mode for DevOps/Azure on-call response. [production]
- skill-image-gen by adamd9 — AI image generation (OpenAI gpt-image-2, Google Gemini) from inside your coding workflow, BYO API key. [production]
- transcriptapi by TranscriptAPI — YouTube transcripts, video and channel search, playlist extraction, no API key to manage. [production]
- security-best-practices by Awesome Copilot Community — security frameworks, accessibility guidelines, and code-quality best practices. [production]
- squirrelscan by squirrelscan — website QA for coding agents: 260+ rules across SEO, performance, security and accessibility, audit from the CLI or over MCP. [production]
- dodopayments by Dodo Payments — official Dodo Payments plugin: 17 integration skills (checkout, subscriptions, billing, refunds) plus API and docs MCP servers. [production]
- open-market-data by anotb — read-only stock, SEC, crypto and macroeconomic data with normalized provenance. [production]
The Agent Plugins ecosystem is six days old at the time of writing, so most of the world's best Agent Skills
and MCP servers aren't plugins yet — they just need a plugin.json dropped on top. This section is not
the catalog above: nothing here has shipped a compliant manifest. It's a punch list of high-quality, real,
maintained skills/MCP servers that would make excellent plugins, listed here so day-one readers still get
something useful instead of an empty repo. Once one of these ships a plugin.json, it graduates to the
catalog above (via PR — see Contributing).
- ahujasid/blender-mcp by ahujasid — control Blender 3D from any LLM. [mcp]
- anthropics/skills by Anthropic — the official reference repo for the Agent Skills format that every plugin's
skills/folder builds on. [skills] - browserbase/mcp-server-browserbase by Browserbase — browser automation via Stagehand; a second Browser & Automation plugin candidate. [mcp]
- cloudflare/mcp-server-cloudflare by Cloudflare — manage Cloudflare resources (Workers, KV, R2, DNS) from an agent. [mcp]
- getsentry/sentry-mcp by Sentry — query and triage Sentry issues from an LLM. [mcp]
- grafana/mcp-grafana by Grafana Labs — query dashboards, alerts and datasources via MCP. [mcp]
- microsoft/playwright-mcp by Microsoft — Playwright-driven browser control MCP server. [mcp]
- modelcontextprotocol/servers by Model Context Protocol — the official reference MCP server collection; the other half of most future plugins. [mcp]
TranscriptAPI, Zillapi and StayingAPI graduated out of this section this update — they now ship compliant plugins and are listed in the catalog above instead.
ajv-cliagainst the canonical schemas — the validation one-liner multiple plugin authors in the catalog above ship in their own CI:npx -y ajv-cli@5 validate --spec=draft2020 \ -s https://agent-plugins.org/schemas/1.0.0/plugin.schema.json -d plugin.json npx -y ajv-cli@5 validate --spec=draft2020 \ -s https://agent-plugins.org/schemas/1.0.0/mcp.schema.json -d mcp.json
eng/create-plugin.mjsby GitHub — the scaffolder GitHub's own contributors use to generate new plugins insideawesome-copilot; a good reference for writing your own.
This section is intentionally short. If you maintain a standalone Agent Plugins validator, linter, or scaffolder, open a PR — it's an empty niche and first-mover here is real.
- Agent Plugins — spec site
- agentplugins/agent-plugins-spec — spec text, schemas, governance
- Plugin manifest schema · MCP config schema
- Vercel — Introducing Agent Plugins 1.0.0
- AWS Open Source Blog — AWS supports Agent Plugins
- VS Code docs — Agent plugins in VS Code
- Agent Plugins 1.0 and the Codex CLI plugin strategy
- ZeroPointRepo/awesome-grok-bot — our sister list on Grok Bot (xAI + Cursor). Cursor is a launch client of this spec, but as of this writing Grok Bot's real plugin marketplace still runs on Cursor's own pre-existing
.cursor-plugin/.grok-pluginmanifest format, not this one — worth watching, not worth assuming.
This is a curated list, not an audit. Entries here are verified to have a real, schema-valid plugin.json
and a resolving repository at the time they were added — that is a packaging check, not a security review. The
spec itself enforces path containment and forbids shell-interpolated commands and embedded credentials, but a
plugin can still request an MCP server that talks to a service you don't trust, or a skill that gives bad
instructions. Read a plugin before you install it, the same as you would a package or a browser extension.
Report a plugin that misbehaves via an issue and we'll pull it pending review.
PRs are very welcome — see CONTRIBUTING.md for the format and the four acceptance rules. Disclosure: the maintainer of this list also builds some of the tools listed in it (TranscriptAPI, StayingAPI, Zillapi). Our own entries follow the exact same format and bar as everyone else's, appear at most once per category, and we never reject a competing entry to protect ours — see the disclosure section of CONTRIBUTING.md for the full policy.
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