Kits of AI agent skills, rules and prompts

Vercel Skills CLI

vercel-labs · Kit

Vercel Labs’ open CLI for agent skills. It installs, lists, updates and removes skills for Claude Code, Codex, Cursor and dozens of other agents, and the repos…

AI Design Skills

elayadesign · Skill

Elaya’s two free design skills for AI coding tools. One builds a landing page from intake questions to conversion copy and a fixed visual system. The other des…

Meng To Agent Skills

MengTo · Skill

Meng To’s library of more than 170 agent skills for designers and builders. It covers web design, 3D, illustration, games and agent workflows, and starts with…

Emil Kowalski Design Engineering Skills

emilkowalski · Skill

Emil Kowalski’s seventeen skills for coding agents that build interfaces. They build, review and audit animations, remove motion an app does not need, and cove…

SigmaStudioz Agent Skills

sigmastudioz · Skill

Lex from SigmaStudioz’s six skills for coding agents. Three shape engineering work: domain-driven changes, timeboxed spikes and outcome reviews. Three are visu…

Neon Agent Skills

neondatabase · Skill

Neon’s seven agent skills for building on Lakebase Postgres: connections, branching, login, file storage, long-running functions, an AI gateway and live querie…

ibelick UI Skills

ibelick · Skill

Julien Thibeaut’s CLI and MCP server that hand Claude the right UI skill on demand, plus nine skills of his own. They cover a quick UI cleanup, accessibility,…

CloudAI-X Three.js Skills

CloudAI-X · Skill

CloudAI-X’s thirteen Claude Code skills for three.js r186: scenes, shaders, loaders, React Three Fiber, post-processing, performance and glTF compression, each…

GEO Optimizer

Auriti-Labs · Skill

Auriti Labs’ open source program that scores a website from 0 to 100 on whether AI search can crawl, read and quote it, then writes the fix files. Its skill ma…

GEO-SEO Claude

zubair-trabzada · Skill

Zubair Trabzada’s free toolkit for Claude Code. Type /geo audit with a site address and Claude checks how visible that site is to AI search, next to the usual…

squirrelscan skills

squirrelscan · Skill

squirrelscan’s two skills for coding agents, MIT licensed. One teaches your agent to run the squirrel website audit program, and the other drives the loop of a…

Supabase Agent Skills

supabase · Skill

Supabase’s own agent skills: one for any Supabase task, one for Postgres best practices from queries and indexes to connections and row level security. They in…

SEOmator SEO Audit Skill

seo-skills · Skill

SEOmator’s open source SEO audit tool and the skill that lets your coding agent run it. It checks a page or a crawl against 373 rules in 20 categories, from Co…

Charlie Hills Social Media Skills

charlie947 · Skill

Charlie Hills’s 17 free skills for Claude and Codex: voice profile, LinkedIn posts, hooks, Reel scripts, YouTube thumbnails, newsletters and analytics. A short…

Cheap Agent

muaaz9329 · Kit

Moves routine coding in Claude Code or Codex to a low-cost model that must prove its work with a test, so your main model's usage lasts longer.

code-review-skill

kyy-logs · Skill

Reviews a diff or a commit range statically and writes an auditable report with located findings, severities and a pass or fail gate built from JSON records, w…

Kubai Icons

kubai087 · Skill

Draws UI icons in one consistent style from a feature list or a codebase, with hover motion or as static SVG. A skill for Claude, made for developers and desig…

ruff

astral-sh · Kit

Checks Python code for mistakes and style problems and reformats it, written in Rust for speed. For Python developers who want a linter and a formatter in one…

etcd

etcd-io · Kit

Stores the critical data of a distributed system as keys and values, with Raft consensus, a gRPC API and automatic TLS. For engineers who build or run clusters…

nushell

nushell · Kit

An open source shell, also called Nu, for working in a terminal. Its README covers pipelines, opening files and plugins. Suits people comfortable with a young…

vscode

microsoft · Kit

Holds the open source code behind Visual Studio Code, an editor with debugging, extensions and tool integration for Windows, macOS and Linux. For developers wh…

prometheus

prometheus · Kit

Collects metrics from your services on a schedule, stores them as time series, evaluates rules over them and raises alerts. For teams that run and watch system…

symfony

symfony · Kit

A PHP framework for building web and console applications, with reusable PHP components you can also take on their own. For developers who want predictable rel…

angular

angular · Kit

A development platform for building mobile and desktop web applications in TypeScript or JavaScript. For developers who want one framework with documented form…

react

react · Kit

A JavaScript library for building web and native user interfaces from components that manage their own state. For developers who want to adopt it in a whole ap…

rust

rust-lang · Kit

The main source repository of the Rust programming language and its compiler, for people who want to write reliable and efficient software or work on the langu…

mpv

mpv-player · Kit

Plays audio and video files from the command line, with support for many formats, codecs and subtitle types on Linux, Windows and macOS. Suits people who like…

rails

rails · Kit

A Ruby web framework that supplies what you need to build database-backed applications with the Model-View-Controller pattern. For developers who write web app…

Agentic Resource Registry

AgenticResourceRegistry · Kit

Keeps a team's coding agent skills, hooks, prompts and agent files in one self-hosted registry, with review of new entries and usage insight. Suits engineering…

bighead-collage

HeyChengC · Skill

Turns a topic and a script into a big-head collage video with voice-over, generated images, animation and sound effects, for creators of story accounts.

lava-mcp

dustinliang666-blip · Skill

Gives AI agents and quant tools read-only data on how much news attention China A-share stocks and concept sectors get, through a remote MCP server or REST. Fo…

Axiocairn MCP

cplj · Kit

Checks portfolio risk for your holdings from an AI chat: concentration, volatility and beta to SPY, plus scenarios under stated assumptions. A hosted MCP serve…

Diffinery

codician-team · Kit

Hosts Git repositories, pull requests, code review and GitHub Actions workflows on your own Cloudflare account, with guarded accounts for AI coding agents.

Speedrun

hubastard · Kit

Runs end-to-end UI tests for Android, iOS and web apps from plain YAML files, driving the app from outside. For developers and QA teams who want quick test run…

McDonald's Nutrition Diet Expert

clawgeek · Kit

Picks McDonald's meals that fit your daily calorie and sodium targets, then helps you order and log them, for people managing their weight or building muscle.

visant-skills-public

pedrojaques99 · Skill

Gives Claude Code skills for deciding interface, motion and copy, auditing a screen for generic AI design before a pull request, and cutting video. For front-e…

imbo

Bearisbug · Kit

Sends messages between coding agent sessions, so a question from one agent lands inside another's running session, on your computers or a teammate's. For devel…

canvas-mcp

boyuchengz · Kit

Lets Claude, ChatGPT or another MCP client answer questions about your Canvas LMS courses, such as deadlines, grades and announcements, with read-only access.…

AIEV

notivn · Skill

Edits video automatically with Claude as the director. It transcribes a clip, plans the edit, adds subtitles, zooms and sound effects, and exports an MP4. For…

Talking Explainer

brewed-ops · Skill

Turns a topic into a narrated motion-design film where a cartoon presenter talks in time with your voice. A Claude Code skill for creators and brands, with you…

YouTube AI Motion Graphics

sirioberati · Skill

Gives you 74 animated explainer boards in HTML for YouTube videos, plus every prompt and three Claude skills that sync the boards to your voice and export an M…

Awesome Self-Hosted AI

glincker · Kit

Lists 309 open-source AI projects you can run on your own hardware or server, grouped into sections such as LLM runtimes, agents, RAG and speech, with a weekly…

Diorama

sloemo01 · Skill

Gives an AI agent a playbook and code to copy in for building detailed Three.js dioramas, tiny staged scenes with a pixel or toon look. For web and creative de…

radar-cnpj-mcp

wendersoon · Kit

Lets an AI agent search Brazil's public CNPJ company registry by activity and region, using a local base built from the federal files. Free, with the data kept…

Best-Paper-Writing-Skill

gulucaptain · Skill

Writes a draft of a research paper in the style of award winners, from a form or a pasted abstract: abstract, introduction, methods, experiments and figure pla…

QIE-2511 Rapid-AIO LoRAs Fast (Experimental)

aet256 · Kit

Runs a browser demo of Qwen Image Edit LoRAs as a Gradio app on Hugging Face Spaces. The README gives no description, so the page itself shows what it does. Fo…

Qwen 2511 + Flux.2 Klein

AST-1320 · Kit

Edits an image with Qwen and then improves the result with FLUX.2 Klein, in a Gradio app you open in your browser on Hugging Face. The README gives no further…

Harness Leaderboard

joelniklaus · Kit

Compares nine coding agents running the same open model, with three attempts per task, confidence intervals and public trajectories. For developers choosing wh…

Open 3D Skills

Moh4696 · Skill

Teaches a coding agent to build 3D and animated websites with eight skills, from three.js scenes and scroll films to transparent video, cursor-following charac…

DYZ MedPaper

duyunzhoudyz · Skill

Gives Claude Code and Codex 32 skills for medical papers: topic choice, PubMed searches, drafting, translation, journal choice and reviewer replies. Built for…