Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
49,492 skills from 2,391 repositories · updated 13 hours ago
48,451 skills
- kdd-experimentsbrycewang-stanford/Awesome-Journal-SkillsUse when designing or auditing the empirical section of a KDD paper, where evidence combines quality deltas with scalability and efficiency measurements, temporal-leakage-safe splits, mechanism-isolating ablations, tuning-symmetric baselines, and, for the ADS track, post-launch measurement design that survives the desk check.DesignNo warnings★ 1.4K↓ —
- eacl-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when auditing an EACL submission before its single ACL Rolling Review cycle deadline, covering ACL-template compliance, the 8-page long / 4-page short content caps, the mandatory Limitations section, the Responsible NLP checklist, anonymization, preprint and resubmission declarations, and the no-fallback-cycle timing trap.LegalNo warnings★ 1.4K↓ —
- icde-experimentsbrycewang-stanford/Awesome-Journal-SkillsJournal-specific Claude Code/Codex skill packs covering mainstream journals — AER, QJE, Nature, Cell, 管理世界, 经济研究 & 200+ more — your fast track to getting published. ｜ 覆盖主流期刊的 Claude Code/Codex 期刊技能包，从选题、识别策略到表格规范与审稿回复全流程，助你快速发论文。PlanningNo warnings★ 1.4K↓ —
- icdt-submissionbrycewang-stanford/Awesome-Journal-SkillsUse when auditing an ICDT (International Conference on Database Theory) regular-paper submission for Microsoft CMT readiness, covering the two-step abstract-then-paper deadline in the correct submission cycle, the lipics-v2021 15-page limit excluding references, the clearly-marked appendix read at the PC's discretion, anonymous submission since 2024, the complete-proofs / full-version expectation, and which submission problems are unfixable after the AoE cutoff.DataNo warnings★ 1.4K↓ —
- vis-experimentsbrycewang-stanford/Awesome-Journal-SkillsUse when designing or auditing IEEE VIS evaluations, covering how to match evidence to the contribution type (perceptual study, controlled user study, algorithm benchmark, design-study validation, qualitative work), controlled experiment design with power and effect sizes, CVD-safe and perceptually grounded encoding choices, task taxonomies, and provenance so a TVCG reviewer trusts the result.DesignNo warnings★ 1.4K↓ —
- cell-submissionbrycewang-stanford/Awesome-Journal-SkillsUse as the final preflight before submitting to Cell — a complete checklist across significance, narrative, Highlights/eTOC/Graphical Abstract, Summary, figures, STAR Methods, data, references, and required files. Bundles the checklist and cover-letter templates.ProductivityNo warnings★ 1.4K↓ —
- servershashgraph-online/awesome-codex-pluginsGive a Homie studio game lasting servers - named communities with their own rooms and rules - humans-only, hybrid (seats reserved for AI companions), beginner (new players, AI guides, kids-safe) - plus agent passes, the AI skill dial, the party's level vote, and AI guides that talk (a game vocabulary; Cloudflare's Clef decision model on the studio's Workers AI by default, Llama or the owner's key instead, Clef on the person's own computer under dev, or the owner's own Claude in a seat). Use when someone asks for servers, realms or shards, human-only play, AI party members or companions, guides or helpers for new players or kids, guides that answer "help me with this quest", "fill empty spots with AI", letting Claude play as a guide, which model the guides think with, testing an agents.json, free local AI guides, or how strong the bots should be.TestingNo warnings★ 1.5K↓ —
- anti-ui-slophashgraph-online/awesome-codex-pluginsStop coding agents from shipping generic UI. Use UIZZE's 800,000+ real web and iOS screens to build product-specific interfaces, define a design contract, cover required states, and run a hard finish gate. Use when designing, implementing, redesigning, critiquing, or pre-ship reviewing a web or iOS interface in Codex, Claude Code, Cursor, Copilot, or another coding agent. Trigger with "anti-ui-slop", "stop UI slop", "ground this UI in real screens", or "run the UI finish gate".DesignNo warnings★ 1.5K↓ —Also in 8 other repos
- auth-web-cloudbaseTencentCloudBase/CloudBase-AI-ToolkitCloudBase Web Authentication Quick Guide for frontend integration after auth-tool has already been checked. Provides concise and practical Web authentication solutions with multiple login methods and complete user management.DesignNo warnings★ 1.2K↓ —Also in 4 other repos
- kinNewhashgraph-online/awesome-codex-pluginsHow to use Kin's MCP tools (search, describe, read, execute, feedback) and read their answers. Use when the person asks to read or change something in a service they connected in Kin, such as GitHub, Notion or Linear.ProductivityNo warnings★ 1.5K↓ —
- refactorhashgraph-online/awesome-codex-pluginsRestructure or clean up code with no behavior change, proved by before-and-after checks. Use when: asked to clean up, extract, dedupe or simplify, even one function.EngineeringNo warnings★ 1.5K↓ —Also in 2 other repos
- fizz-syncpashov/skillsReconcile an existing Fizz harness with a changed source tree. Detects added/removed/changed contract functions, quarantines stale properties, regenerates drifted handler stubs, and refreshes the snapshot. Trigger on "fizz-sync", "resync fuzzing", "sync fuzz harness", "refresh fuzzing properties", "fuzzing drift check".LegalNo warnings★ 1.3K↓ —
- code-quality-analyzeralibaba/skill-upTriggered when the user submits code or requests a comprehensive code quality analysis. Automatically performs static analysis, code review, and quality scoring. Analysis covers coding standards, potential bugs, performance issues, and security vulnerabilities. Trigger phrases include "analyze code quality", "comprehensive check", "code score".EngineeringNo warnings★ 1.4K↓ —
- social-overlaysNewhashgraph-online/awesome-codex-pluginsEleven conversion overlays for short-form ads, UGC and creator videos, with presets per platform: CTA pill, follow tap prompt, story sticker tag, LIVE badge with viewer count, notification drop, review proof card, story caption bar, photo wall loop, follower counter and goal bar, comment callout (reply-to-comment) and subscribe-and-bell nudge. Presets use one universal 9:16 safe box built from TikTok, Meta Reels, YouTube Shorts and Snap specs, CTA timing from creator analysts (ask after value, never in the intro), native number formats, contrast and motion tokens, plus the FTC rules: reviews, comments and counts come from real data only and paid content is disclosed. Use when an ad or creator video needs a call to action, a subscribe or follow ask, a review or comment on screen, a LIVE badge or a counter. NOT for fake reviews, fake follower counts or copying a platform's logo.MediaNo warnings★ 1.5K↓ —
- page-metadatakostja94/marketing-skillsWhen the user wants a full-page metadata audit or implementation across discovery, search intent, title, description, canonical, robots, hreflang, Open Graph, Twitter Cards, code or CMS changes, build validation, rendered HTML, production verification, localization, or post-release observation. Also use for "metadata audit," "sitewide meta optimization," "metadata implementation," "meta robots," "hreflang," "viewport," or "charset." For an isolated title, description, heading, Open Graph, or Twitter Card task, use its specialist skill directly.MediaNo warnings★ 1.1K↓ —
- worktreehashgraph-online/awesome-codex-pluginsUse for non-trivial or parallel work that should happen in a separate git worktree.EngineeringNo warnings★ 1.5K↓ —
- shophashgraph-online/awesome-codex-pluginsSell things in a Homie studio's games with the studio's OWN Stripe - a supporter pack, cosmetics, a season pass, a one-time unlock, a tip, a round of several items to a table, a paid booking with slot capacity, monthly giving or a membership - in real money, with Stripe Checkout, Stripe Tax or Stripe Managed Payments, refunds from the office, and optional studio policies with an open default; set up with Stripe's own agent tools (Stripe's MCP server and skills) with one browser approval and Payment Links by default, no human-handled key and no API key in the Worker. Use when someone asks to sell something, add a shop or store, take payments or donations, take paid bookings, set up monthly giving or memberships, make money from a game, set up or connect Stripe, make the products in Stripe, asks "how are sales?", about tax or Managed Payments, to add a supporter badge, refund a player, or about chargebacks.BrowserNo warnings★ 1.5K↓ —
- oma-dbNewfirst-fluke/oh-my-agentDesign schemas and migrations, tune queries, or plan vector retrieval and database operations. Application API implementation uses oma-backend.DataNo warnings★ 1.4K↓ —
- oma-pdfNewfirst-fluke/oh-my-agentExtract PDF text, headings, tables, and images into Markdown using opendataloader-pdf. Use for PDF parsing, not PDF layout creation.DocumentsNo warnings★ 1.4K↓ —
- porthashgraph-online/awesome-codex-pluginsMake an existing single-player web game multiplayer in a Homie studio. Reads the game (loop, input, state, camera), grades the port easy, medium, hard or not a fit and says why, adds netplay public rooms (bots in empty seats, join in progress, server rules, predicted movement, rounds), phone touch controls, a stable camera and the big-screen view, proves it with the owner tests (held and alternating directions, real touch on iPhone WebKit and Android Chrome, a late joiner, a departing first player, two fresh browsers finishing a round), then publishes only when requested. Use when someone says "make this multiplayer", "make my game multiplayer on Homie", "port this game to my studio", or points at a single-player web game.TestingNo warnings★ 1.5K↓ —
- planhashgraph-online/awesome-codex-pluginsPlan a game or app with the person before building it — sensible defaults from their request, with an interview only when requested that ends in the game's Game Codex, games/<id>/CODEX.md, drawn as a page in the game's own palette, fonts and art that anyone can read and steer (a Claude artifact where the app has artifacts, else a page in their browser, and a private page on the studio's site), kept true as decisions change, with the build's progress on it. Use for step 4 of a new studio, or when someone says "let's plan my game", "what should my game be", "make a design doc, a game bible or a codex", "show me the plan", or before a big change to a game.PlanningNo warnings★ 1.5K↓ —
- oma-qafirst-fluke/oh-my-agentQuality assurance specialist for security, performance, accessibility, comprehensive testing, and quality standard alignment. Use for test, review, security audit, OWASP, coverage, lint work, and ISO/IEC 25010 or ISO/IEC 29119-aligned QA recommendations.TestingNo warnings★ 1.4K↓ —
- gamehashgraph-online/awesome-codex-pluginsMake or change a rules-plus-view multiplayer web game inside a Homie studio — the server runs the rules, each browser predicts its own movement and renders the game, strangers meet in public rooms, bots fill empty seats, rounds end and restart — prove it with two browsers finishing a round, and give it an epic landing page (a full-bleed hero from its own footage or art, the pitch, Play, phone / computer / TV, live rooms, how to play, credits). Use when someone in a Homie studio (a folder with studio.json) asks for a new game, a change to a game, a game whose own AI decides (opponents picking tactics, an NPC's reaction, a director's call, a turn's move), or a better page for a game ("make my game's landing page epic").DesignNo warnings★ 1.5K↓ —
- sharpenNewhashgraph-online/awesome-codex-pluginsRewrite a draft prompt so it asks for an expert-depth version of the same task (expert moves, raw sources, named methods, an outside check) without widening scope. Returns the rewritten prompt and does not do the task. Use for "/sharpen <prompt>" or "make this prompt better before I send it".ProductivityNo warnings★ 1.5K↓ —
retro
huytieu/COG-second-brain
DesignUpdated Oct 23, 2026
From the author
Self-evolving second brain with 35 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
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Install
npx skills add huytieu/COG-second-brain --skill retro -a claude-code
Installs to .claude/skills/retro/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyNo network use seenLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 88
Security100
Provenance77
Maintenance100
Licence100
Adoption50
Files (1)
- SKILL.md