Claude Code skills and plugins, explained

A plugin that records what an AI coding agent did, turns those observations into searchable summaries, and brings the relevant decisions and fixes into a later session.

Have your coding assistant build or audit web pages that avoid the usual AI look.

Turn Claude Code into an organized game team that plans, designs, codes and reviews your game with you.

Install a ready-made routine so your AI coding agent plans before it builds, tests its changes and reviews its own work from a fresh context.

An add-on for AI coding assistants that maps code, docs, PDFs and images into a graph you can ask questions about instead of searching files.

Paste in text that sounds machine-written and get back a version that reads as if a person wrote it, with the same meaning.

Ask your coding agent to make a promo video for your product and get back a finished MP4 you can keep editing.

A skill, plus an optional proxy, that makes an AI coding agent write in clipped fragments instead of full explanatory prose.

Give your AI coding agent ready-made marketing know-how for copywriting, SEO, ads and A/B tests.

Continue your DeepSeek Harness sessions from a phone, another computer or a browser while the work keeps running on your own machine.

Lets developers have their coding agent design a landing page or dashboard with an art direction, real pictures and a browser check.

Give it a website and get a prioritized SEO action plan, including AI search readiness.

REA lets an AI assistant investigate an app, website, or program file and report what it finds with evidence.

SkillSpector scans AI agent skills for vulnerabilities and malicious patterns, for developers who want to know whether a skill is safe before installing it.

Hand web chores to your AI agent and it does them in its own workspace inside your browser, while you keep using yours.

Paperclip is an open-source dashboard for hiring and running a whole team of AI agents toward one goal, like "build the #1 AI note-taking app to $1M MRR." You define the goal, assign roles such as CEO, engineers and marketers, and set a budget; the agents come from tools you already use — Claude Code, Codex, Cursor or OpenClaw — while Paperclip tracks status, cost and progress from one screen.

Add a layer to Claude Code or Codex that splits tasks across teams of specialized agents and remembers past work.

Ponytail is a plug-in skill that teaches AI coding assistants to write less code: the agent learns to prefer the shortest change that works — the project frames it as thinking "like the laziest senior dev in the room." The creator measured it on real Claude Code sessions across twelve feature tasks and reports about 54% less code on average (up to 94% where the agent would otherwise over-build, as with a date picker), roughly 20% lower cost and 27% faster runs, with every safety guard kept.

CC Switch is a desktop app that manages provider settings for a dozen-plus AI coding tools — Claude Code, Codex, Gemini CLI, OpenCode and others — so switching from one model provider to another does not mean hand-editing JSON, TOML or YAML configuration files.

Give your AI coding agent the same engineering checks at every stage, from writing a spec to testing and shipping.

An operating layer installed on top of Hermes Agent, the open agent from Nous Research.

Make Claude design screens and components that follow design rules and pass accessibility checks.

Turn ideas, plans or repositories into interactive visuals with this assistant skill, for people explaining systems or organizing what they want to learn.

Describe the diagram you want in ordinary words, and your AI agent creates a file you can open in a browser.

Use Claude Code to inspect or change a running Unreal Editor through MCP tools.

Install specialist helpers for code review, testing, security and Python or JavaScript work into your AI coding tool.

Browse Anthropic-maintained and community plugins, then install one in Claude Code.

Add ready-made science skills so your AI agent can run genomics, chemistry or data analysis tasks properly.

A tool server that sits between a coding agent and the tools it calls, and keeps the bulky results out of the conversation.

Route coding tasks into repeatable workflows for debugging, planning, refactoring, and more.

A skill router pack for AI coding assistants that encounter reverse-engineering tasks: an APK, a binary, encrypted frontend JavaScript, a CTF challenge, or a penetration-testing target.

Let a coding agent draw a big arrow with a sign over any Mac window to show you which button to click.

OpenRig turns a pile of AI coding-assistant windows into an organized team: you describe the team in a YAML settings file, start it with one command, and it runs Claude Code, Codex and Pi with roles, shared context and owned tasks.

A desktop app that treats agent sessions as something worth version-controlling.

Make your AI coding assistant reply with the next action first, numbered steps and no padding.

A catalogue of skills — add-ons that teach an AI coding assistant a particular job — that the maintainers check before listing.