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.
48,622 skills from 2,355 repositories · updated 16 hours ago
47,548 skills
- sfxmintNewhashgraph-online/awesome-codex-pluginsAdd free CC0 sound effects to a web app or game without an API key, using the SFXMint API (sound roles, sets grouped by event, search) and permanent hotlinkable MP3/WAV URLs. With an SFXMint API key it can also generate a sound the library lacks. Use when the user asks to add sounds, audio feedback or UI sounds to an app, wants click / notification / success / error / alert sounds, game sound effects (coin, jump, hit, explosion, power-up, game over), ambience (rain, forest, drone), or asks where to get free sound effects for an app, game, video, prototype or demo. Not for music, voice or speech.DesignNo warnings★ 1.5K↓ —
- kling-4-promptingNewhashgraph-online/awesome-codex-pluginsHow to prompt Kling 4 (Kling 4.0, kling_v4) for cinematic AI video that does not look like AI slop: let a strong image model compose every shot, then give Kling 4 two to four key frames and a short director's prompt. Covers reference-to-video inputs (@Image, @Element, @Video, @Voice), multi-shot prompts with seconds, 30-second takes, dialogue in quotes, "no slow motion", lens and film-look lines, prompts that fail and their rewrites, elements that need two photos, the failure fixes (slow motion by default, six fingers, AI-smooth framing, face drift in close-ups) and the exact varg call with the reference route pinned. Use when someone asks how to prompt Kling 4, why Kling 4 looks worse than Seedance 2.5, how to use Kling 4 reference-to-video, elements, multi_prompt or keyframes, or wants a Kling 4 prompt written. For a whole short film use kling-4-keyframe-film; for a 30-second action montage use kling-4-action-montage.MediaNo warnings★ 1.5K↓ —
- macboxNewhashgraph-online/awesome-codex-pluginsBuild, test, run, and tap through native iOS apps on a real remote Mac. Use for iOS build, test, and simulator work when this machine can't run Xcode, or when CLAUDE.md or AGENTS.md says to use macbox.TestingNo warnings★ 1.5K↓ —
- flowchartmohitagw15856/pm-claude-skillsTurn a process, workflow, or decision logic into a clean flowchart. Use when asked to diagram a process, map a workflow, visualize steps/branches, or show 'how this works' as a chart. Produces a ready-to-render Mermaid flowchart (renders live in the playground, exportable as PNG/SVG) plus a short legend and the assumptions made.MediaNo warnings★ 1.5K↓ —
- ergonomicshashgraph-online/awesome-codex-pluginsAudit CLI, API, MCP or SDK discovery, first use and error recovery. Use when: designing an agent-facing tool or investigating misuse, including one command.FinanceNo warnings★ 1.5K↓ —Also in 2 other repos
- rate-cardmohitagw15856/pm-claude-skillsBuild a consulting/freelance rate card and pricing structure — and the floor rate to not go broke. Use when asked to set freelance/consulting rates, build a rate card, decide what to charge, package services, or move off hourly billing. Produces a rate card — your minimum viable rate (from real targets), tiered packages, pricing models (hourly/day/project/retainer/value), and how to present and defend it.OtherNo warnings★ 1.5K↓ —
- triagehashgraph-online/awesome-codex-pluginsTurn incoming reports, external PRs and alerts into evidence-based decisions and agent-ready briefs. Use when: intake arrives. For accepted work, use Plan.PlanningNo warnings★ 1.5K↓ —Also in 2 other repos
- agy-nativehashgraph-online/awesome-codex-pluginsRun a supplied task in headless AGY (Antigravity, Gemini) and collect its result. Use when: AGY, Antigravity or Gemini is requested by name; never a fallback.ProductivityNo warnings★ 1.5K↓ —Also in 2 other repos
- codex-exechashgraph-online/awesome-codex-pluginsRun one prompt through headless Codex and capture the result. Use when: wanting a one-shot `codex exec` run or CI step. Not for batches or retries.OtherNo warnings★ 1.5K↓ —Also in 2 other repos
- ux-researchrampstackco/claude-skillsPlan and execute user research including research planning, recruiting, interview design, qualitative synthesis, and translating findings into product decisions. Use this skill whenever the user wants to plan user research, design interviews, recruit participants, conduct discovery, run formative research, or synthesize qualitative findings. Triggers on user research, UX research, user interviews, discovery research, generative research, formative research, qualitative research, user insights, research synthesis, recruitment, interview guide, jobs to be done. Also triggers when product decisions are being made without user input and the user wants to fix that.DesignNo warnings★ 1K↓ —
- second-brain-projectundefined-ui/second-brain-osSet up or update a project in the vault: the four-stage folder pipeline, a project-scoped CLAUDE.md with one goal, and links to the concept pages it depends on. Use this skill when the user starts something new they will work on over time, says "create a project", "set up a folder for X", or asks to define the goal and structure of ongoing work. Do NOT use for one-off tasks, for wiki pages about a topic, or for scoping an existing project down to work in it.ProductivityNo warnings★ 1.2K↓ —
- webinar-marketingalirezarezvani/claude-skillsUse when planning, promoting or fixing a webinar or virtual event (registrations, show-up, follow-up, conversion). Scores each funnel stage with webinar_funnel_scorer.py to find where it leaks.MarketingNo warnings★ 29.1K↓ —
- add-datasourcemicrosoft/power-platform-skillsAdds a data source or connector to a Power Apps code app. Asks what the user wants to accomplish and routes to the appropriate specialized skill.PlanningNo warnings★ 1.1K↓ —
- report-issuemicrosoft/power-platform-skillsUse when the user wants to report a bug, file an issue, submit a bug report, or report any problem with the mobile-app plugin.OtherNo warnings★ 1.1K↓ —
- add-mcscopilotmicrosoft/power-platform-skillsAdds Microsoft Copilot Studio connector to a Power Apps code app. Use when invoking Copilot Studio agents, sending prompts to agents, or integrating agent responses.EngineeringNo warnings★ 1.1K↓ —
- soc2-compliancealirezarezvani/claude-skillsUse when the user asks to prepare for SOC 2 audits, map Trust Service Criteria, build control matrices, collect audit evidence, perform gap analysis, or assess SOC 2 Type I vs Type II readiness.LegalNo warnings★ 29.1K↓ —
- add-onedrivemicrosoft/power-platform-skillsAdds OneDrive for Business connector to a Power Apps code app. Use when uploading, downloading, listing, or managing files in OneDrive.EngineeringNo warnings★ 1.1K↓ —
- claude-exechashgraph-online/awesome-codex-pluginsRun one prompt through headless Claude with scoped permissions and a time bound. Use when: scripting or automating a `claude -p` call, even a simple one.OtherNo warnings★ 1.5K↓ —Also in 2 other repos
- add-nativemicrosoft/power-platform-skillsPublic entry point for native device capabilities and native controls — camera, image picker, barcode/QR scanner, document picker, file picker, secure storage, file system, sharing, haptic feedback, PDF generation/viewing, pen/signature capture, background GPS/geolocation tracking, or supported local file workflows — in a Power Apps mobile app. Also owns routing to internal camera/PDF/pen/geolocation implementation helpers and the guidance boundary between native wrappers and Dataverse File/Image host controls.DocumentsNo warnings★ 1.1K↓ —
- mlsys-workflowbrycewang-stanford/Awesome-Journal-SkillsUse when planning an MLSys submission cycle end to end, from venue-fit and track choice through evaluation freeze, the October deadline, the four-day January response, notification, camera-ready, the March artifact-evaluation submission, and the May conference, with backward planning built around scarce GPU time and team ownership.ProductivityNo warnings★ 1.3K↓ —
- world-clockmohitagw15856/pm-claude-skillsGet the current time anywhere and convert between time zones with zero API keys — timeapi.io via curl (worldtimeapi fallback), plus the DST-safe meeting-window math. Use when asked what time is it in a city, convert 3pm my time to Tokyo, find a meeting slot across time zones, or what's the UTC offset somewhere. Produces the local time(s), the conversion with DST handled by the API not by memory, and the overlap window for scheduling questions.MarketingNo warnings★ 1.5K↓ —
- testing-livekit-agentsfcakyon/claude-codex-settingsWrites turn-level tests for a LiveKit agent in the user's normal test suite: pytest (Python) or Vitest (Node.js). Use when the user asks to "write tests for my agent", "add a test for this tool", "test the handoff", "pin this bug", "why does my agent test fail", or after building or changing agent behavior that needs regression coverage. Covers the SDK's test session harness, assertions on messages, tool calls and handoffs, LLM judging of a reply against an intent, mocking tools, multi-turn tests, and judging whole conversations with the built-in judges. For interactive poking use debugging-livekit-agents. For grading whole conversations at scale use running-livekit-simulations.TestingNo warnings★ 1.2K↓ —Also in 1 other repo
- weather-nowmohitagw15856/pm-claude-skillsGet current weather and forecasts with zero API keys — wttr.in one-liners for humans, Open-Meteo JSON for data, with the exact curl commands and format codes. Use when asked what's the weather, will it rain today, forecast for a city, or get me weather data for a location. Produces the live conditions or forecast pulled via curl, interpreted plainly, with the source timestamp and the command used shown so the user can rerun it.EngineeringNo warnings★ 1.5K↓ —
- ops-inspectorTencentCloudBase/CloudBase-AI-ToolkitAIOps-style CloudBase inspection skill. Use when users need health checks, log diagnosis, alarm interpretation (CPU alert normal?, peak QPS), metrics via queryEnv(action=metrics), fault playbooks for 429 / AI model 429 / function timeout / function 404 / ACCESS_TOKEN_INVALID / zero invocations, or a scheduled patrol that reports only new or worse findings. Triggers on 巡检, 诊断, 告警, 峰值 QPS, 限频, 调用量为 0, 定时巡检, 每天检查, 值守, troubleshooting.OtherNo warnings★ 1.2K↓ —Also in 4 other repos
favicon-gen
jezweb/claude-skills
OtherUpdated Oct 9, 2026
From the author
Generate custom favicons from logos, text, or brand colours. Produces favicon.svg, favicon.ico, apple-touch-icon.png, icon-192/512.png, and web manifest. Use whenever the user wants a favicon, mentions replacing a CMS default favicon, converting a logo into a favicon, creating branded initials icons, or troubleshooting favicon not displaying / iOS black square / missing manifest.
Install
npx skills add jezweb/claude-skills --skill favicon-gen -a claude-code
Installs to .claude/skills/favicon-gen/ · 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
Provenance76
Maintenance100
Licence100
Adoption49
Files (9)
- SKILL.md
- assets/favicon-svg-circle.svg
- assets/favicon-svg-shield.svg
- assets/favicon-svg-square.svg
- assets/manifest.webmanifest
- references/extraction-methods.md
- references/format-guide.md
- references/monogram-patterns.md
- references/shape-templates.md