Plugins & Marketplaces

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

Official, Anthropic-managed directory of high quality Claude Code Plugins.

A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress

Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

345 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

Surface AI blindspots before you ship. Put up to 8 AI models on every research, design or coding task.

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw

Claude Code Skill for browser automation with Playwright. Model-invoked - Claude autonomously writes and executes custom automation for testing and validation.

425 plugins, 2,810 skills, 200 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

Universal Claude Code workflow plugin with agents, skills, hooks, and commands

Curated Claude Code plugin marketplace

Curated plugin marketplace for AI agents - works with Claude Code, Codex, and openskills

AI writes code. This automates everything else · 24 plugins · 49 agents · 44 skills · for Claude Code, OpenCode, Codex, Cursor, Kiro.

Awesome Claude Code plugins — a curated list of slash commands, subagents, MCP servers, and hooks for Claude Code

Claude Code plugins for power users

Supercharge Claude Code with 11 AI agents, 36 commands & 15 skills — the claude-code plugin framework inspired by oh-my-zsh. 6-layer security hooks included. 5-min install.

A Claude Code Plugin that provides an autonomous AI copywriter.

🔔 Cross-platform smart notifications plugin for Claude Code. 6 types. Click-to-focus. 1 line installation. Instant. Analyze context. Zero dependencies. webhooks (ntfy, slack, telegram...). Linux, MacOS, Windows.

A collection of Agent skills and Claude Code plugins for HashiCorp products.

Claude Code plugin: automated code review loop with Codex

Marketplace repo for Claude Code Plugins

Repeatable agentic engineering. The workflow layer that turns AI coding agents into a disciplined factory: durable specs, fresh-context workers, adversarial cross-model reviews, receipts. Everything in your repo, zero dependencies. Claude Code · Codex · Cursor · Droid.

🔌 Claude Code Plugin for institutional-grade equity research. Install with /plugin marketplace add. Generates professional buy/sell recommendations with comprehensive fundamental analysis, technical indicators, and risk assessment. Educational use only - not financial advice.

Claude Code plugin that maps and documents codebases of any size using parallel AI subagents

A Claude Code plugin that iteratively refines product specifications by debating between multiple LLMs until all models reach consensus.

Claude Code Plugin Marketplace with LSP servers

Search the web, developer sources, and scientific papers with Firecrawl.

Client SDK, Claude plugin and skill framework for the Pinion protocol. x402 micropayments on Base.

Official Airtable plugins for AI agents.

Native Claude Code port of Hugging Face's ml-intern: autonomous ML engineering on the Hugging Face ecosystem, with research-first fine-tuning (SFT/DPO/GRPO/LoRA) on HF Jobs, dataset/repo/paper tooling, and an optional budget-bounded autonomous experiment loop.

Hand-picked best Claude Code skills — curated by AugmentClaude

A coordinated engineering team of named AI specialists that remembers your project between sessions.

cohesivity.ai offers free agent native backend services. Annonymous account (no-signup) to get started through MCP or API. Hosting, postgres, email, storage, containers, LLMs, voice and third-party APIs. Includes free tiers and 5 USD/mo in AI and Search credits. topups through x402.

Make AI short dramas from Claude Code: MiniCut writes the script, plans every shot, makes the video and edits the episode.