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.
49,105 skills from 2,358 repositories · updated 10 hours ago
48,055 skills
- seo-technicalrampstackco/claude-skillsRun a comprehensive technical SEO audit covering crawlability, indexability, rendering, site architecture, structured data, page experience, security, and internationalization. Use this skill whenever the user asks about technical SEO, crawl issues, indexing problems, sitemaps, robots.txt, canonical tags, schema markup, page speed, Core Web Vitals, hreflang, redirects, or site-wide search performance. Triggers on technical SEO, site audit, crawlability, indexability, sitemap, robots.txt, canonical, redirect chain, schema, JSON-LD, Core Web Vitals, page speed, hreflang, mobile usability, HTTPS, security headers, render-blocking, JavaScript SEO. Also triggers when a site has indexing problems, traffic drops, or migration concerns, even if 'technical SEO' is not said explicitly.MarketingNo warnings★ 1K↓ —
- content-distributionrampstackco/claude-skillsContent distribution as a discipline. Owned channels (newsletter, blog, social), earned channels (PR, syndication, mentions), paid channels (boosted posts, syndication networks), and the channel-fit decisions that distinguish strategic distribution from spam-everywhere. Audience-channel matching, content-channel matching, distribution cadence. Triggers on content distribution, channel strategy for content, owned earned paid channels, content amplification, content promotion, audience-channel matching, content-channel matching, distribution cadence, syndication strategy, organic distribution. Also triggers when content is publishing but reach is low, when the team is distributing on every channel without strategy, or when the content program needs a distribution discipline rather than just publication.MarketingNo warnings★ 1K↓ —
- youtube-fullZeroPointRepo/youtube-skillsUse when YouTube is or could be relevant — even if not mentioned: pasted video/channel/playlist links, video IDs, @handles, creator lookups, video summaries, quotes, translations, topic research, tutorials, talks, lectures, expert discussions, product reviews, how-to guides, new product announcements, first looks, or anything where video content is fresher or richer than text search. Covers transcripts, video/channel search, channel browsing, playlists, and within-channel search. Not for uploads, account management, or written-source-only research.MediaNo warnings★ 1.2K↓ —
- goal-testundefined-ui/second-brain-osTurn a vague task into a testable definition of done and generate an executable goal-test script for it, optionally with a bounded retry loop around a headless agent. Use when the user wants to run an agent in a loop, asks how to know when an agent task is finished, or says a goal like "improve X" needs to become checkable. Do NOT use for building eval suites over many cases — that is evals-bootstrap.TestingNo warnings★ 1.2K↓ —
- app-ui-mockupsNewhashgraph-online/awesome-codex-pluginsTen animated UI mockups for product, launch and dev-tool videos, rebuilt as HTML instead of screen recordings: phone message thread, team chat channel, coding-agent terminal session, terminal command run, desktop terminal window, desktop notification banner, code editor walkthrough, 3D code slab, exploded UI panels and an amber CRT console. Presets give typing speed (12-20 characters per second with seeded gaps), reading holds from character count, entrance easing and scale, camera lead before each action, text size as a share of frame height, and theme colors from MIT theme sources, from Charm VHS, Screen Studio, Emil Kowalski, Apple HIG and Netflix timing rules. Use when someone wants a fake text or Slack conversation, a terminal or Claude Code demo, a code walkthrough or an exploded UI shot in a video. NOT for recording a real screen or for real people's messages presented as genuine.DesignNo warnings★ 1.5K↓ —
- tddNewhashgraph-online/awesome-codex-pluginsWhen a bug can be caught by an inexpensive local test, write that narrow failing test before the fix, check that it fails because of the bug, then fix the code and watch the test pass. Use on /tdd, "write a failing test first", "add a regression test", or when a bug has an obvious inexpensive test location.TestingNo warnings★ 1.5K↓ —
- writing-plansmohitagw15856/pm-claude-skillsWrite an executable work plan BEFORE starting a complex task — decomposed steps with verification points, risks pre-named, and explicit stop conditions — so execution becomes checking boxes instead of improvising. Use when a task will take many steps, when asked to plan before doing, when previous attempts sprawled or stalled, or before delegating work to subagents. Produces a plan document another agent (or future you) could execute without re-deriving the thinking. Pairs with executing-plans.WritingNo warnings★ 1.5K↓ —
- planning-with-filesOthmanAdi/planning-with-filesPersistent file-based planning for multi-step AI-agent work. Keeps task_plan.md, findings.md, and progress.md on disk; Kiro skill instructions and steering state read selected project planning context. Recovery reads project planning files and their timestamps only, not agent transcript stores. This adapter registers no Stop hook, never requests continuation, and never runs commands declared in Markdown. The skill has no network upload path. Use for research or work needing 5+ tool calls.PlanningNo warnings★ 27.8K↓ —
- trip-plannermohitagw15856/pm-claude-skillsTurn a destination, some dates, and your vibe into a realistic day-by-day trip itinerary — paced for real humans, with a packing list and a rough budget. Use when asked to plan a trip, build a travel itinerary, what should I do in [place], or help me plan my holiday. Produces a day-by-day plan grouped by area (so you're not criss-crossing the city), must-book-ahead flags, a packing list tuned to the trip, a rough budget range, and honest notes on pace and gaps to fill with local info.PlanningNo warnings★ 1.5K↓ —
- bug-diagnosismohitagw15856/pm-claude-skillsDiagnose a bug systematically instead of guessing — reproduce, isolate, form hypotheses, and test them to root cause. Use when debugging, chasing a defect, an intermittent failure, or 'why is this happening?'. Produces a structured diagnosis: a reliable repro, the narrowed-down location, ranked hypotheses with how to test each, and the root cause + fix once found.TestingNo warnings★ 1.5K↓ —
- gantt-roadmapmohitagw15856/pm-claude-skillsTurn a plan or set of milestones into a timeline / Gantt chart. Use when asked to build a roadmap, schedule phases, show a project timeline, or visualize what happens when. Produces a ready-to-render Mermaid Gantt chart (renders live, exportable as PNG/SVG) — and, because it has real dates, the result also exports to a calendar (.ics) — plus notes on the critical path and risks.PlanningNo warnings★ 1.5K↓ —
- writing-testsamplifthq/openmeldGates whether a new test should exist and forces it to be efficient, protecting CI from low-value test bloat. Use before any change to what a pytest, Jest, or Playwright test asserts or sets up, down to one fixture or one assertion added to an existing block. Front-loads the value bar (every test must catch a realistic regression no existing test already catches; extend the nearest existing test before writing a new standalone one; test behavior through the public interface, not implementation details; collapse near-duplicates into parameterized cases) and the efficiency bar (deterministic, isolated, fast; pick the cheapest test level; Django TestCase over TransactionTestCase; no sleeps, no real network; no time bombs from absolute dates left to age against the real clock; no database a test never uses). Includes a "don't write it" decision tree. For fixing an existing flaky test use `/fixing-flaky-tests`; after this gate says a Playwright test is warranted, use `/playwright-test` for mechanics.TestingNo warnings★ 1.4K↓ —
- asc-release-flowrorkai/app-store-connect-cli-skillsOrchestrate App Store releases with asc, including staging a version, uploading or building an artifact, publishing, and submitting for review. Use when the user wants to prepare or execute a release. Keep Game Center item preparation in this skill; route other readiness failures, stuck submissions, cancellation, and retry decisions to asc-submission-health.EngineeringNo warnings★ 1.1K↓ —
- asc-xcode-buildrorkai/app-store-connect-cli-skillsBuild, archive, export, and manage Xcode version/build numbers with asc, including portable iOS compilation and packaging. Use when creating an IPA or PKG for App Store Connect, TestFlight, or registered-device release testing.TestingNo warnings★ 1.1K↓ —
- minutes-mirrorsilverstein/minutesSelf-coaching analysis of your own behavior across meetings — talk-time ratio, filler words, hedging language, monologue length, energy patterns, and (when meetings are tagged via /minutes-tag) what your behavior in winning meetings looks like vs losing ones. Use this whenever the user says "how did I do", "review my last meeting", "mirror", "self-review", "show my patterns", "coach me", "where am I weak", "talk time", "am I improving", "what do I do in meetings I win", "feedback on me", or asks for any kind of personal feedback on their own meeting behavior. This is the rare skill that gives the user a mirror to their own habits — surface it whenever they show curiosity about their own performance, even if they don't use the word "mirror".EngineeringNo warnings★ 1.6K↓ —Also in 1 other repo
- meeting-notesmohitagw15856/pm-claude-skillsStructure and format meeting notes following PM best practices. Use when asked to create meeting notes, format discussion notes, capture action items, or document decisions from any meeting type. Produces structured notes with decisions, action items (owner + deadline), open questions, and next steps.ProductivityNo warnings★ 1.5K↓ —
- vuln-triagemohitagw15856/pm-claude-skillsTriage a vulnerability or scanner finding — assess real severity, exploitability, and how urgently to fix. Use when asked to triage a CVE, prioritize scanner/pentest findings, assess a vuln's risk, or decide what to patch first. Produces a triage verdict: CVSS-informed severity adjusted for your context, exploitability, real risk, a fix/mitigation, and an SLA — so you fix what matters, not just what's red.SecurityNo warnings★ 1.5K↓ —
- openmeld-cliamplifthq/openmeldUse OpenMeld through its public CLI to work in Spaces, reply to a Wake, consult the Center Agent, connect this computer, manage Agent Profiles, or diagnose delivery.EngineeringNo warnings★ 1.4K↓ —
- os-whats-nextkharmanskyi/open-stepsALWAYS invoke this skill when the user asks what to do next, what is left, or what is blocked - "what's next", "what now", "what should we work on", "anything I can do" - in any language. This skill picks the next piece of work; when the user asks HOW to do a thing or says they do not understand what to do, that is os-step-by-step. Reads the last report, local changes, open pull requests and always the backlog. First finishes what is finished: verified-ready pull requests merge in the same pass. Then sorts the rest into doable-alone and needs-you, ending with one recommended next task in plain words - what it closes or unblocks. Never invents tasks.ProductivityNo warnings★ 1.3K↓ —
- litreviewalirezarezvani/claude-skillsUse when starting a literature review or a literature-based project. Plans the search (PICO, SPIDER) with framework_recommender.py, searches PubMed and OpenAlex with free_search.py and writes a .docx orientation guide. Single-paper lookups: query directly.DocumentsNo warnings★ 29.2K↓ —
- os-ask-simplekharmanskyi/open-stepsALWAYS invoke this skill before asking the user any technical question or offering options, and whenever they ask to be asked in plain words - "ask simple", "ask me simply", "ask me in plain words" - in any language. ALWAYS invoke it too when the user asks for your view on a technical choice: whether it is worth doing, more than the problem needs, or replaceable by something simpler, and which option you would take. Invoke it even when the code makes the answer look obvious: the checks are what make the answer more than a guess. Rewrites the question in plain words and always ends with one marked recommendation. A structural choice first passes six checks, shown as a table: effort now, simpler substitute, extra work later, lock-in, over-engineering, easy to undo. Doing nothing is always weighed.EngineeringNo warnings★ 1.3K↓ —
- iss-trackermohitagw15856/pm-claude-skillsTrack the International Space Station live with keyless curl — where it is right now, what it's over, and when to look up, with the orbital math translated into human terms. Use when asked where is the ISS right now, is the space station overhead, when can I see the ISS tonight, or track the station for the kids. Produces the live position translated to a place name, the overhead-math explained, the visibility rules of thumb, and the rerunnable command — the library's proof that live data can also just be delightful.OtherNo warnings★ 1.5K↓ —
- hook-writermohitagw15856/pm-claude-skillsGenerate scroll-stopping hooks — the first line of a post, thread, video, or email that decides whether anyone keeps reading. Use when asked to write a hook, an opener, a first line, a thread starter, a video cold-open, or to make something more clickable. Produces multiple distinct hook options across proven angles (curiosity, contrarian, result, story, stakes), each labelled with why it works and which platform it fits.WritingNo warnings★ 1.5K↓ —
- verify-product-imagegooseworks-ai/goose-skillsQC gate for a generated static ad image — verify the file opens, matches the requested dimensions, shows the correct product/subject (right shape, colour, label, logo), and has no garbled text or severe artifacts. Records pass/fail/needs-human in verification.md. Used as the final check in the static ad remix flow before shipping.MediaNo warnings★ 1.3K↓ —
lancet-ethics
brycewang-stanford/Awesome-Journal-Skills
ScienceUpdated Sep 27, 2026
From the author
Use to satisfy The Lancet's clinical-ethics and research-integrity requirements — ethics-committee approval and informed consent under the Declaration of Helsinki, the Declaration of interests, ICMJE author contributions, the role-of-the-funding-source statement, the data-sharing statement, patient and public involvement, and SAGER sex/gender plus equity reporting.
Install
npx skills add brycewang-stanford/Awesome-Journal-Skills --skill lancet-ethics -a claude-code
Installs to .claude/skills/lancet-ethics/ · 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