A curated marketplace of 50 AI skills for Community, each with install steps and usage notes. Mostly free and open source.
A GitHub-run community marketplace of Copilot customizations — hundreds of installable agents, instructions, skills, plugins, and workflows. Install one from the marketplace with a single command to give Copilot coding standards and task-specific abilities.
Hundreds of Copilot resources
Install plugins in one command
Agents, skills & instructions
Official marketplace with search
One line gives your AI agent "eyes on the internet" — read and search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu, and any web page, for free. Each platform uses primary-plus-fallback multi-backend routing, so when one access method breaks it switches automatically — no paid APIs, proxies, or logins to wrangle yourself.
Read & search Twitter/Reddit/YT
Bilibili, XiaoHongShu, web pages
All tools free and open source
Multi-backend auto-failover
An AI-powered reverse-engineering and authorized-pentest skill router for coding clients (Claude Code, Codex CLI, Cursor, Cline). When an agent hits an APK, a binary, obfuscated JS, a CTF, or a pentest target, it routes to the right methodology, checks available tools, and runs a repeatable workflow instead of guessing commands. Covers 20+ security domains with auth/scope gating before any action.
Routes reverse/pentest tasks
Covers 20+ security domains
On-demand toolchain bootstrap
Auth & scope gating first
An open-source agentic video production system that turns your AI coding assistant into a full video studio. Describe what you want in plain language and the agent handles research, scripting, asset generation, editing and final composition. Ships 12 pipelines, 100+ tools and 700+ skill and knowledge files.
12 video production pipelines
Plain-language one-line output
Runs offline without API keys
Works in five AI assistants
A Markdown-only skill pack that lets an agent do machine-learning research "in its sleep": from idea discovery through running experiments to writing the paper, with cross-model review loops keeping each step honest. No framework, no lock-in — runs on Claude Code, Codex, Cursor and more.
Idea-to-paper research flow
Cross-model anti-fabrication review
A plug-and-play pack of 268 AI expert agents spanning 20 departments — engineering, design, marketing, product, game, security, finance and more — each with its own persona, workflow and deliverables. Works with 18 tools including Claude Code, Cursor, Copilot and OpenClaw, and adds 53 original agents built for the Chinese market (Xiaohongshu, Douyin, WeChat, Feishu ops).
A lightweight, agent-driven memory system that gives you a shared knowledge wiki across sessions, agents and devices, and automatically distills reusable Markdown skills from your history. Its core memory logic is only ~500 lines — compact enough to inspect. Installs via SKILL.md and works with Claude Code, Codex, Cursor, OpenClaw and more.
Memory across sessions/agents
Knowledge stored as a wiki
Auto-distills reusable skills
Turns natural language, codebases, Terraform/Kubernetes files, or SQL DDL into editable .drawio diagrams and exports PNG, SVG, PDF, or JPG. It supports Claude Code, Cursor, Copilot, Codex, and other Agent Skills clients.
A single-file HTML presentation workflow for Claude Code, Codex, and similar agents, with Editorial Magazine and Swiss International visual systems. It includes horizontal navigation, imagery and covers, speaker notes, rehearsal, and a dual-window presenter mode.
Turns articles, copy, screenshots, product notes, subtitles, photos, or user videos into Xiaohongshu carousels, Live Photo motion cards, and paired 21:9 + 1:1 WeChat covers. It includes Editorial and Swiss content planning, layouts, and QA.
A provider-neutral skill for Codex, Claude Code, and other agents that designs MVPs and audits or refactors agent harnesses. It covers tool permissions, loop budgets, context and memory, orchestration, observability, evals, caching, connectors, and launch gates.
A local job-search command center for Claude Code, Codex, OpenCode, and other coding agents. It scans roles, evaluates job descriptions, builds tailored resumes, tracks applications, and supports interview prep and outreach.
Role scanning and scoring
Interview and outreach prep
Turns a theme, article, object, or reference photo into an original one-ink or two-ink editorial poster using neutral paper, halftone imagery, active negative space, and controlled typographic tension.
Prompt plus image delivery
Runs structured multi-persona deliberation for complex decisions with an 18-member full council, focused triads, duo debates, and a quick mode. It installs for Claude Code, Codex, Gemini CLI, and OpenCode.
Structured cross-examination
Optional multi-model routing
PostgreSQL Agent Skills maintained by Timescale, covering table design, indexes and constraints, pgvector and PostGIS, hybrid search, safe migrations, TimescaleDB hypertables, and database management.
Postgres table and index design
pgvector and hybrid search
Migrations and TimescaleDB
A six-mode review suite grounded in twelve classic software-engineering books. It audits pull requests, architecture, technical debt, tests, and project health, returning structured symptom, source, consequence, remedy, and health-score findings.
Maintainability-focused PR review
Architecture and debt audits
Test and project health checks
Source-backed structured findings
A diagnose-first Agent Skill for Terraform and OpenTofu modules, tests, CI/CD, state, and security. It routes work by risks such as identity churn, secret exposure, blast radius, CI drift, state corruption, and provider upgrades.
Terraform/OpenTofu module design
State and upgrade risk controls
Multi-cloud and security practices
Redesigns a GitHub repository homepage as a clear, project-native visual story. It extracts the audience, value, and real proof before improving information order, Markdown, and SVG visuals, or can create only a hero, section headers, diagrams, or badges.
README information architecture
Project-native SVG system
Whole-page or asset-only modes
Wide and narrow preview checks
A KiCad electronics toolkit for Claude Code, Codex, and other agents. It parses and reviews schematics, PCBs, Gerbers, and reference PDFs, with SPICE simulation, EMC pre-compliance, BOM, datasheet, sourcing, and manufacturing workflows.
Schematic and PCB analysis
BOM and datasheet extraction
Component sourcing and fabrication prep
Stores source material in an immutable raw layer and compiles it into a durable wiki. It supports incremental ingest, citation-backed queries, answer archiving, and checks for index, link, and evidence consistency.
Raw and wiki knowledge layers
New, update, disputed, or no-material triage
Citation-backed wiki queries
Index, link, and evidence linting
A nine-skill WeChat Official Account pipeline covering topics, writing, review, formatting, images, assets, and publishing. Publishing defaults to the draft box and requires an explicit user request to go live.
Topic-to-publish orchestration
Writing, review, and formatting skills
Cover, image, and sticker generation
Multi-account configuration with draft-first safety
More than one hundred reusable skills for modern Java enterprise projects, spanning requirements, architecture, planning, Maven, testing, refactoring, performance, observability, Spring Boot, and Quarkus.
Requirements, architecture, and delivery planning
Java design, refactoring, and secure coding
Testing, performance, and observability
Spring Boot and Quarkus specialists
Task-loaded skills derived from official Flutter, Dart, Firebase, and package documentation, covering architecture, state management, testing, Firebase, accessibility, and store-listing assets.
Flutter architecture and Effective Dart
Bloc, Riverpod, and Provider
Mockito, Mocktail, and E2E testing
Firebase, accessibility, and store assets
Forty specialist skills for the App Store and Google Play, covering keywords, metadata, competitors, creative assets, reviews, launch, paid acquisition, subscriptions, retention, analytics, and market intelligence, with a routing skill for dispatch.
ASO audits, keywords, and metadata
Competitors, charts, and market intelligence
Icons, screenshots, reviews, and launches
Acquisition, subscriptions, retention, and analytics
Turns a local web project or hosted page into a Dock-launchable macOS app. It inspects the project, selects WebKit or a compatible fallback, creates the launcher and icon, and verifies ports, launch, warm relaunch, quit, and cleanup.
Local-project and hosted-URL inputs
Native WebKit and Chrome fallback strategies
Dock icon, launch, and quit cleanup
Build, port, and relaunch verification
Before more building, content, or spending, identifies who pays, what outcome they buy, and which event counts as revenue, then narrows up to three candidates to one lawful, verifiable, deliverable next step closest to payment.
Buyer, purchased outcome, and revenue-event analysis
Comparison of up to three monetization candidates
Stops production without commercial evidence
Permission, evidence, and delivery boundaries
Turns one character, creature, vehicle, weapon, or prop image into a style-consistent transparent action sequence. It locks identity and limb topology, redraws key poses, creates in-betweens, removes backgrounds, normalizes canvases, and packs spritesheets.
Identity and limb-topology locks
Key-pose redraw and in-betweens
Transparent frames, spritesheets, and previews
Structural validation and visual review
Fifty-five on-demand skills for Godot 4.3+, covering project structure, GDScript and C#, 2D/3D, animation, UI, physics, audio, multiplayer, mobile, XR, native extensions, testing, and optimization.
Godot project structure and architecture
GDScript and C# development
2D/3D, UI, animation, and audio
Multiplayer, mobile, XR, and optimization
A Blender production pack for Cursor, Claude Code, Kiro, and Codex with 94 domain-loaded skills covering modeling, materials, lighting, animation, optimization, engine export, and reference matching through Blender MCP.
94 specialist Blender skills
End-to-end modeling-to-export routing
Reference, camera, and screenshot comparison workflow
Unity, Unreal, and Godot export
Seven Agent Skills-standard guides for Symfony UX that help choose and implement Stimulus, Turbo, TwigComponent, LiveComponent, UX Icons, and UX Map patterns.
Symfony UX selection decision tree
Stimulus and Turbo specialist guidance
Twig and Live Component patterns
Icons, Leaflet, and Google Maps
A full lifecycle method for creating, improving, validating, reviewing, and packaging Agent Skills, with architecture selection, no-skill baselines, binary evidence evaluation, blind comparison, held-out gates, and bounded self-update.
Six skill-lifecycle modes
Baseline and trigger pressure tests
BinEval binary evidence scoring
Held-out gated self-update
Plans family-history research with the Genealogical Proof Standard, covering research questions, source priorities, the FAN principle, citations for 14 record types, evidence quality, conflict resolution, research logs, and proof arguments.
Genealogical Proof Standard research plans
Citation templates for 14 record types
Conflict matrices and reliability assessment
Research logs and proof arguments
Adds deterministic secret-leak checks at Claude Code and Codex tool boundaries. It blocks sensitive-file reads, credential-like writes, and shell exfiltration patterns, with gitleaks, Git hooks, and CI as defense in depth.
Deterministic pre/post-tool checks
Sensitive-file and credential-output blocking
gitleaks, Git-hook, and CI backstops
Live hook-route probes and degraded reporting
When a user explicitly asks to go beyond the pragmatic answer, it maps 3–6 advanced data structures, distributed algorithms, frameworks, patterns, or infrastructure choices and ranks them by calibrated complexity, learning value, and concrete payoff conditions.
Baseline versus advanced alternatives
Calibrated 1–10 complexity scale
Learner and operator comparison tables
Optional current project-health verification
Seven provider-neutral skills for task splitting, context budgets, plan-act-reflect loops, output reconciliation, adversarial debate, proposal-only shared memory, and evidence acceptance while preserving final human authority.
DAG task packets and role boundaries
Policy-driven context and checkpoints
Failure-preserving reconciliation and acceptance evidence
Proposal-only memory and human shipping authority
An open-source social-content workspace from Zhejiang University and Peking University teams. Its 112 OpenClaw skills connect trend discovery, planning, copy, image/audio/video production, six-platform publishing, and performance review.
112 executable content and media skills
Planning-to-publishing feedback loop
Local image, audio, and video toolchain
Profiles, asset library, and content calendar
An assess-first modernization workflow for PHP 8.1–8.5 projects. It covers PHPStan, Rector, PER-CS, DTOs, enums, readonly boundaries, Symfony, and Doctrine while keeping risky bulk rewrites behind a dry-run and review gate.
Project inventory and checkpoint gaps
Safe Rector/PHPStan rehearsal
PHP 8.1–8.5 type modernization
Doctrine, Symfony, and testing boundaries
Guides coding agents to manage reversible local changes with jj in an existing Jujutsu repository while Git remains the remote, PR, CI, and audit contract. It covers operation-log recovery, noninteractive splitting, parallel workspaces, and safe handoff.
Detect colocated jj/Git state first
Reversible operation-log recovery
Agent commands without editor hangs
Verified Git PR/CI handoff
Two agent skills for editable 3D building scenes: pascal-3d handles safe connection, modeling, validation, and handoff, while furniture-fit evaluates measured footprints and collisions without overstating height, door-swing, or delivery-route evidence.
Editable 3D building-scene workflow
Furniture dimensions, rotation, and collisions
Validation, save, and graph-hash handoff
Local or explicitly authorized hosted MCP
Publishes substantial implementation, investigation, review, or design results as self-contained local HTML briefings. One to six lanes progressively reveal claims, explanations, evidence, trust labels, and questions beside the relevant result.
Local progressive-disclosure HTML briefs
Layered claims, explanations, and evidence
Stable-ID ledger of earlier briefings
Optional inline questions and reminders
Builds and strengthens unit, functional, architecture, E2E, integration, and mutation testing for TYPO3 extensions. It covers PHPUnit 11–13, TYPO3 12–14.3 LTS, multi-database matrices, Playwright accessibility checks, and CI diagnosis.
Testing gap assessment with 73+ checkpoints
Unit, functional, E2E, and mutation tests
PHP/TYPO3/database CI matrices
Test-environment and synthetic-secret guardrails
A maintained plugin of 35 engineering agent skills that connects requirements, planning, implementation, simplification, code review, and captured project learning into a repeatable loop across Claude Code, Codex, and other agent hosts.
35 composable engineering workflows
Requirements-to-review compounding loop
Git, PR, browser, and Xcode workflows
Native Claude Code and Codex plugins
Open agent plans, specs, Markdown, HTML, local diffs, and remote pull requests in a browser-based review surface, annotate or approve them, and return structured feedback directly to Claude Code, Codex, and other agents.
Visual plan and document annotation
Local diff, GitHub PR, and GitLab MR review
Strict approval gates and JSON outcomes
Local history with optional encrypted sharing
A 31-skill DevOps pack for Claude Code and Codex: 16 generators, 14 validators, and one Kubernetes debugger spanning Terraform, Ansible, CI/CD, containers, Kubernetes, Helm, logging, and Prometheus.
16 infrastructure and pipeline generators
14 lint, security, and dry-run validators
Kubernetes failure diagnosis
Explicit degraded results when tools are missing
Eleven agent skills for AI short drama and motion-comic production, spanning novel analysis, project development, episodic writing, character assets, image prompts, storyboards, video prompts, generation, editing, and final review.
Eleven connected production stages
Scripts, assets, storyboards, and prompts
Generation, editing, and review loop
Per-skill Claude Code and Codex setup
Give text-only agents structured visual evidence through OCR, layout, semantics, and traceable JSON descriptions, so they can analyze screenshots, interfaces, charts, and photos without guessing unseen pixels.
OCR, layout, and semantic evidence
Six model and CLI provider paths
Private-file permissions and redaction
A local-first configuration and skills suite for Claude Code, Codex, and Gemini that constrains coding agents with hard session budgets, dangerous-command and secret-write guards, plugin audits, a sandbox entry point, and bounded PR repair loops.
Hard session and daily budget ceilings
Command, secret, and plugin checks
Real OS sandbox entry point
Verified PR repair with a human merge gate
Two video-analysis skills for Claude Code and Codex: video-shots measures cuts, duration, and motion with ffmpeg to build a shot-by-shot breakdown, while video-sync composites the source beside shot data that scrolls and highlights at each cut.
Measured cuts, duration, and motion per shot
Shot size, category, camera, and rhythm labels
Fifteen code gates and offline reports
Synchronized scrolling shot-data video
Use one Agent Skill and the genoffice CLI to create, read, convert, and structurally edit DOCX, XLSX, PPTX, PDF, Markdown, and HTML locally, with rendering, audits, and dry-run checks.
Real DOCX, XLSX, and PPTX formats
Local reading, conversion, and atomic edits
Slide overflow audits and page rendering
Supports Claude Code, Codex, and other agents
Four real skills and companion rules for coding agents: compress prose, reduce code through a YAGNI ladder, and recoverably trim oversized tool output on supported hosts.
Terse answers and YAGNI code decisions
Read-only code-and-prose bloat audit
Recoverable oversized tool-output compression
Install and uninstall support for eleven agents