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 7 hours ago
48,451 skills
- team-briefhuytieu/COG-second-brainGenerate daily team intelligence brief by cross-referencing GitHub, Linear, Slack, PostHog, meetings, and braindumps with two-way Linear sync-backOtherNo warnings★ 1.3K↓ —
- 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↓ —
- daily-journalhuytieu/COG-second-brainA passive daily work journal that Claude keeps FOR you so you never have to write it yourself. Append short entries after meaningful work (what was done, what you focused on, artifacts touched) to 01-daily/journal/YYYY-MM-DD.md. Run a guided reflection at night or in the morning. Use when you run /daily-journal, say "log this to my journal", "add to today's journal", "reflect on today/yesterday", or when finishing a meaningful chunk of work in any session.WritingNo warnings★ 1.3K↓ —
- masonrykostja94/marketing-skillsDeprecated compatibility entry for Masonry construction. This component is now maintained in Bricks; install and use component-builder to build a new Masonry.OtherNo warnings★ 1.1K↓ —
- release-itciembor/agent-rules-booksApply Michael T. Nygard-inspired production reliability rules when designing failure handling, timeouts, retries, circuit breakers, observability, or deployment behavior.DevOpsNo warnings★ 3.2K↓ —
- skill-authoringTencentCloudBase/CloudBase-AI-ToolkitDesign, improve, and evaluate reusable agent skills with high-quality SKILL.md files, precise trigger descriptions, progressive disclosure, and testable behavior. This skill should be used when users ask to create a new skill, rewrite or review an existing skill, audit a skill collection such as `config/source/skills` for redundancy or overlap, improve skill trigger quality, organize skill references, or evaluate whether a skill should trigger and behave correctly.DesignNo warnings★ 1.2K↓ —
- oauthhashgraph-online/awesome-codex-pluginsUse when a val needs to require login with a Val Town account — gating routes behind authentication, identifying the current user, building user-specific dashboards. Covers std/oauth's `oauthMiddleware` and `getOAuthUserData`, the auto-managed `/auth/*` routes, and session behavior. For third-party OAuth providers (Google, GitHub, etc.) see the `third-party-integrations` skill instead.PlanningNo warnings★ 1.5K↓ —
- researchdaveebbelaar/bamaOnline research for a macOS app before building it, run as parallel researcher subagents, saved to docs/research/. Use when the user asks what to build, which features matter, how the best apps in a category work, how a macOS API or integration works, or wants a feature comparison.ScienceNo warnings★ 1.5K↓ —
- report-issuemicrosoft/power-platform-skillsUse when the user wants a Process Intelligence bug-report draft or support summary for a failed operation.ProductivityNo warnings★ 1.1K↓ —
- export-open-issueshuytieu/COG-second-brainAudit and export open issues from any project tracker with summary analysis and vault archivalProductivityNo warnings★ 1.3K↓ —Also in 1 other repo
- social-share-generatorkostja94/marketing-skillsDeprecated compatibility entry for Social Share construction. This component is now maintained in Bricks; install and use component-builder to build a new Social Share.OtherNo warnings★ 1.1K↓ —
- partshashgraph-online/awesome-codex-pluginsStudios build on each other with parts from games, apps, music and video that their owners choose to share or sell (a creature, a level generator, a chase camera, a bot brain, a pickup mechanic, an audio pack). Use this when planning or making games, apps, music or video (look for pieces before writing one from scratch), when the person asks what parts exist, says "use the X from that game", "make this reusable" or "share this", and before a game that uses parts goes online.MediaNo warnings★ 1.5K↓ —
- crabboxopenclaw/crabboxDetect and use Crabbox for repository tests and validation on remote runners. Use when crabbox.yaml or .crabbox.yaml exists, the crabbox CLI is available, or work needs remote compute, a clean or reusable environment, target-platform coverage, or auditable execution evidence.TestingNo warnings★ 1.5K↓ —Also in 1 other repo
- ship-featurehoangsonww/Claude-Code-Agent-MonitorImplement a feature safely end-to-end in this repository. Use when adding or changing functionality across backend, frontend, or MCP with required verification and documentation updates.DesignNo warnings★ 1.1K↓ —
- drive-desktop-appreticlehq/reticleDrive and verify an Electron or Tauri desktop app from the inside, including the main-process and Rust IPC calls a browser tool cannot see. Use when a desktop app needs testing, when a feature works in the browser but not in the packaged app, when an IPC or invoke call needs proving, when a desktop screenshot or visual diff is wanted, or when you need a headless run of a desktop UI in CI.TestingNo warnings★ 1.3K↓ —
- minutes-ingestsilverstein/minutesExtract facts from meetings and update your knowledge base — person profiles, chronological log, and index. Use when the user asks "ingest my meetings", "update my knowledge base", "extract facts from meetings", "sync meetings to wiki", "backfill knowledge", or wants their PARA/Obsidian/wiki profiles updated from conversation data.ProductivityNo warnings★ 1.6K↓ —Also in 1 other repo
- daily-briefhuytieu/COG-second-brainGenerate personalized news intelligence with verified sources (7-day freshness requirement)PlanningNo warnings★ 1.3K↓ —
- analytics-trackingkostja94/marketing-skillsCompatibility pointer for GA4 event, key-event and User-ID tracking; maintained in Open Analytics.DataNo warnings★ 1.1K↓ —
- openspec-proposeMemeMeow-Studio/MemeMeowPropose a new change with all artifacts generated in one step. Use when the user wants to quickly describe what they want to build and get a complete proposal with design, specs, and tasks ready for implementation.DesignNo warnings★ 1.3K↓ —
- minutes-release-notessilverstein/minutesDraft user-facing Minutes release notes for a version from the commit range, recent GitHub releases, and the repository release checks. Use when the user asks to write, generate, prepare, revise, or review release notes or a changelog for a Minutes version.ProductivityNo warnings★ 1.6K↓ —Also in 1 other repo
- feature-dochuytieu/COG-second-brainSelf-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.DesignNo warnings★ 1.3K↓ —
- planning-workflowsTencentCloudBase/CloudBase-AI-ToolkitSpec and no-spec planning workflows derived from local slash commands (requirements, design, tasks).PlanningNo warnings★ 1.2K↓ —
- marketing-data-accessgooseworks-ai/goose-skillsHow to get live public data (ads libraries, social posts and comments, search results, creator profiles), business identity/work-contact reads, domain SEO metrics and paid media generation through GooseWorks, with no vendor key. Load before any playbook step that reads public data or calls an outside model: which proxy call fits the job, what it costs, how to get the human's yes, and what to do when the data is not reachable. Not for brand facts (read the brand brain) or the customer's own ad accounts (the GooseWorks ads tools, or an ads connector they have).MarketingNo warnings★ 1.3K↓ —
- slack-a2a-roomsnanocoai/nanoclawAgent-to-agent Slack rooms — a group DM (MPIM) holding a human plus two or more NanoClaw sibling bots, where each bot hears the room over its own Socket Mode connection. Registers the admission policy on the Slack channel's bot-inbound guard so bot-authored inbound is admitted only for rooms allowlisted in SLACK_A2A_ROOMS (re-attributed as slack:bot:<botId>, hop-limited via SLACK_A2A_MAX_HOPS), plus scripts/open-a2a-room.ts to open a room and register it.OtherNo warnings★ 31.1K↓ —
explore-unknowns
dzhng/skills
WritingUpdated 4 days ago
From the author
Guide the user through a quadrant walk that maps the unknowns of a task — open by listing the known knowns, then work through known unknowns, unknown knowns, and unknown unknowns one stage at a time, ending with a complete four-quadrant map in the user's hands. Use when a request is ambiguous or underspecified, the codebase or domain is unfamiliar, the user will "know it when they see it", a reference implementation must be understood before porting, mid-build deviations from the plan need capturing, or a finished change needs buy-in or verified understanding before merge. Pairs with [write-spec](../write-spec/SKILL.md) — walk the quadrants to burn off fog before slicing, and feed the finished map into the spec.
Install
npx skills add dzhng/skills --skill explore-unknowns -a claude-code
Installs to .claude/skills/explore-unknowns/ · 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
Provenance78
Maintenance100
Licence100
Adoption51
Files (7)
- SKILL.md
- references/after-the-walk.md
- references/stage-1-known-knowns.md
- references/stage-2-known-unknowns.md
- references/stage-3-unknown-knowns.md
- references/stage-4-unknown-unknowns.md
- references/stage-5-hand-over-the-map.md