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.
49,409 skills from 2,375 repositories · updated 9 hours ago
48,362 skills
- establishing-project-contextGanyuanRan/AegisUse when the user asks to establish shared project language, or project work exposes a conflicting, renamed, or deprecated domain term that needs active semantic modeling. Routine small tasks stay on the fast path.ProductivityNo warnings★ 1.4K↓ —
- recording-architecture-decisionsGanyuanRan/AegisUse when the user asks to create, write, update, amend, supersede, or evaluate an ADR, architecture decision record, durable architecture decision, decision log, or baseline sync after architecture-changing work.PlanningNo warnings★ 1.4K↓ —
- env-linthashgraph-online/awesome-codex-pluginsValidate .env files against .env.example without printing valuesOtherNo warnings★ 1.5K↓ —
- book-inithashgraph-online/awesome-codex-pluginsPhase 0: Onboarding. Define genre, reader, language, scope, and voice; capture the author's voice fingerprint; index source material; generate PRD.md and STYLE.md.PlanningNo warnings★ 1.5K↓ —
- migration-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Migration Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Migration Page.OtherNo warnings★ 1.1K↓ —
- asc-wall-submitrorkai/app-store-connect-cli-skillsSubmit or update a Wall of Apps entry in the App-Store-Connect-CLI repository using `asc apps wall submit`. Use when the user says "submit to wall of apps", "add my app to the wall", or "wall-of-apps".EngineeringNo warnings★ 1.1K↓ —
- 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↓ —
- anomaly-alerthoangsonww/Claude-Code-Agent-MonitorIdentify anomalous sessions using Agent Monitor data — cost outliers from the pricing engine, token anomalies (cache miss spikes, compaction baseline surges), unusual event type ratios (PreToolUse/PostToolUse gaps, APIError clusters), behavioral deviations from workflow intelligence (complexity score outliers, error propagation anomalies), and sessions with abnormal metadata (extreme turn_count, high thinking_blocks, zero turn_duration).ProductivityNo warnings★ 1.1K↓ —
- review-fix-signoff-loopAgentWorkforce/relayUse when writing Agent Relay or Ricky workflows that must loop review, fix, and validation with fresh agent context until independent signoff agents, typically Claude and Codex, both agree the work is comprehensively complete. Covers fresh-context iterations, repairable gates, dual reviewer verdict contracts, iteration-count reporting, PR signoff comments, and blocked-state handling.EngineeringNo warnings★ 1.1K↓ —
- agentlas-browseragentlas-ai/Agentlas-OSUse the Agentlas browser hardpoint for browser-required work.BrowserNo warnings★ 1.6K↓ —
- auth-tool-cloudbaseUpdatedTencentCloudBase/CloudBase-AI-ToolkitCloudBase auth provider configuration and login-readiness guide. This skill should be used when users need to inspect, enable, disable, or configure auth providers, publishable-key prerequisites, login methods, SMS/email sender setup, or other provider-side readiness before implementing a client or backend auth flow.ProductivityNo warnings★ 1.2K↓ —Also in 5 other repos
- 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↓ —
- using-agent-relayAgentWorkforce/relayUse when you are a registered relay agent (a spawned worker, or a lead that called register_agent) coordinating with peers in real time over current Agent Relay MCP tools - messaging, channels, threads, reactions, search, inbox, actions, and worker spawn/release. For role selection and orchestrator startup instructions, use https://agentrelay.com/skill and the orchestrating-agent-relay skill.OtherNo warnings★ 1.1K↓ —
- shipping-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Shipping Policy Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Shipping Policy Page.OtherNo warnings★ 1.1K↓ —
- pinterest-postskostja94/marketing-skillsWhen the user wants to create Pinterest Pins, optimize Pin descriptions, or grow Pinterest presence. Also use when the user mentions "Pinterest," "Pin," "Pinterest SEO," "Pinterest description," "Pinterest board," or "Pinterest marketing." For asset specs, use visual-content.MarketingNo warnings★ 1.1K↓ —
- review-animationsAgentWorkforce/relayReviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.EngineeringNo warnings★ 1.1K↓ —
- choosing-swarm-patternsAgentWorkforce/relayUse when coordinating multiple AI agents with Agent Relay's workflow engine and need to pick the right orchestration pattern - covers the 10 core patterns (fan-out, pipeline, hub-spoke, consensus, mesh, handoff, cascade, dag, debate, hierarchical) plus 14 specialized ones, with decision framework and accurate SDK/YAML examples.PlanningNo warnings★ 1.1K↓ —
- choosing-swarm-patternsAgentWorkforce/relayUse when coordinating multiple AI agents with Agent Relay's workflow engine and need to pick the right orchestration pattern - covers the 10 core patterns (fan-out, pipeline, hub-spoke, consensus, mesh, handoff, cascade, dag, debate, hierarchical) plus 14 specialized ones, with decision framework and accurate SDK/YAML examples.PlanningNo warnings★ 1.1K↓ —
- oma-observabilityfirst-fluke/oh-my-agentDesign or troubleshoot telemetry, SLOs, and incident diagnostics. Route to the relevant signal, system boundary, or vendor guide.DevOpsNo warnings★ 1.4K↓ —Also in 1 other repo
- linkedin-adskostja94/marketing-skillsWhen the user wants to set up, optimize, or manage LinkedIn Ads. Also use when the user mentions "LinkedIn Ads," "LinkedIn Campaign Manager," "Sponsored Content," "Lead Gen Forms," "Sponsored Messaging," "Message Ads," "Conversation Ads," "Accelerate," "Classic ad set," "Audience Network," "objective-based pricing," "Insight Tag," "job title targeting," "company targeting," "Matched Audiences," or "B2B paid ads." For organic posts, use linkedin-posts.MarketingNo warnings★ 1.1K↓ —
- creating-claude-rulesAgentWorkforce/relayUse when creating or fixing .claude/rules/ files - provides correct paths frontmatter (not globs), glob patterns, and avoids Cursor-specific fields like alwaysApplyPlanningNo warnings★ 1.1K↓ —
- browser-testing-with-screenshotsAgentWorkforce/relayUse when testing web applications with visual verification - automates Chrome browser interactions, element selection, and screenshot capture for confirming UI functionalityTestingNo warnings★ 1.1K↓ —
- deploying-to-staging-environmentAgentWorkforce/relayUse when deploying changes to staging across relay, relay-dashboard, and relay-cloud repos - coordinates multi-repo branch syncing using git worktrees, automatically triggers staging deployments via GitHub ActionsDevOpsNo warnings★ 1.1K↓ —
- electronfcakyon/claude-codex-settingsAutomate Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify, etc.) using agent-browser via Chrome DevTools Protocol. Use when the user needs to interact with an Electron app, automate a desktop app, connect to a running app, control a native app, or test an Electron application. Triggers include "automate Slack app", "control VS Code", "interact with Discord app", "test this Electron app", "connect to desktop app", or any task requiring automation of a native Electron application.TestingNo warnings★ 1.2K↓ —
second-brain-metrics
undefined-ui/second-brain-os
OtherUpdated 2 days ago
From the author
Record a dated snapshot of the vault's health numbers and compare against previous snapshots so trends are visible. Use this skill for a monthly or quarterly check, when the user asks whether the vault is improving, or asks to track its numbers over time. Do NOT use for a one-off graph analysis, which is second-brain-graph, or for structural repairs.
Install
npx skills add undefined-ui/second-brain-os --skill second-brain-metrics -a claude-code
Installs to .claude/skills/second-brain-metrics/ · 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