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.
18,069 skills from 635 repositories · updated 2 minutes ago
3,489 skills
- lita5c-ai/babysitterWeb Components development with Lit including custom elements, reactive properties, shadow DOM, and interoperability.OtherNo warnings★ 1.9K↓ —
- ssea5c-ai/babysitterServer-Sent Events implementation, streaming patterns, and real-time updates.OtherNo warnings★ 1.9K↓ —
- zoda5c-ai/babysitterZod schema validation and type inference.OtherNo warnings★ 1.9K↓ —
- bspa5c-ai/babysitterBSP geometry skill for Unreal brushes and CSG.OtherNo warnings★ 1.9K↓ —
- apify-generate-output-schemaapify/agent-skillsDeprecated. Output schema generation moved to the apify-actor-development skill; prefer that skill whenever it is available.OfficialOtherNo warnings★ 2.5K↓ —
- skill-monitoroliver-kriska/claude-elixir-phoenixAnalyze skill effectiveness across sessions. Computes per-skill metrics (action rate, friction, outcomes), identifies degrading skills, and generates improvement recommendations. Requires session-scan data in metrics.jsonl.OtherNo warnings★ 569↓ —
- n1-checkoliver-kriska/claude-elixir-phoenixCompatibility alias for the Elixir/Phoenix plugin's N+1 query checker. Invoke explicitly with /ecto:n1-check.OtherNo warnings★ 569↓ —
- startoliver-kriska/claude-elixir-phoenixStart or resume an Elixir rewrite of an app in any language (Rails, Django, PHP, Node, Go, Java, .NET, others) and show its status. Use when someone wants to port, migrate or rewrite an app into Elixir/Phoenix.OtherNo warnings★ 569↓ —
- babysit-babysitter-issuesa5c-ai/babysitterThis skill should be used when the user asks to "babysit issues", "work on assigned issues", "check a5c-agent issues", "process babysitter issues", or wants to find and work on open GitHub issues assigned to a5c-agent in the babysitter repo.OtherNo warnings★ 1.9K↓ —
- merge-queuea5c-ai/babysitterProcess the Refinery merge queue - collect agent work, detect and resolve conflicts, merge in dependency order, and verify integration.OtherNo warnings★ 1.9K↓ —
- nxa5c-ai/babysitterNx workspace configuration, generators, and affected commands.OtherNo warnings★ 1.9K↓ —
- fsma5c-ai/babysitterFinite State Machine skill for hierarchical FSM and state transitions.OtherNo warnings★ 1.9K↓ —
- iapa5c-ai/babysitterIn-app purchases skill for receipt validation.OtherNo warnings★ 1.9K↓ —
- loda5c-ai/babysitterLevel of Detail skill for mesh simplification and HLOD generation.OtherNo warnings★ 1.9K↓ —
- agent-generatora5c-ai/babysitterGenerate AGENT.md files with proper YAML frontmatter, role definitions, expertise areas, and prompt templates following Babysitter SDK conventions.OtherNo warnings★ 1.9K↓ —
- skill-generatora5c-ai/babysitterGenerate SKILL.md files with proper YAML frontmatter, capabilities documentation, and usage examples following Babysitter SDK conventions.OtherNo warnings★ 1.9K↓ —
- ariaa5c-ai/babysitterWAI-ARIA implementation, roles, states, and properties.OtherNo warnings★ 1.9K↓ —
- ngrxa5c-ai/babysitterNgRx state management for Angular including store, effects, entity adapter, component store, and selectors.OtherNo warnings★ 1.9K↓ —
- rxjsa5c-ai/babysitterRxJS reactive programming patterns including operators, error handling, multicasting, and Angular integration.OtherNo warnings★ 1.9K↓ —
- vitea5c-ai/babysitterVite configuration, plugins, optimization, HMR, and build customization.OtherNo warnings★ 1.9K↓ —
- eneta5c-ai/babysitterENet reliable UDP skill for channels and packet fragmentation.OtherNo warnings★ 1.9K↓ —
- fmoda5c-ai/babysitterFMOD Studio integration skill for events, parameters, and mixing.OtherNo warnings★ 1.9K↓ —
- glsla5c-ai/babysitterGLSL shader programming skill for OpenGL/Vulkan, fragment and vertex shaders.OtherNo warnings★ 1.9K↓ —
- hlsla5c-ai/babysitterHLSL shader programming skill for DirectX, compute shaders, and optimization.OtherNo warnings★ 1.9K↓ —
thinking-reversibility
tjboudreaux/cc-thinking-skills
OtherUpdated Aug 7, 2026
From the author
Before heavy deliberation, classify the decision as cheap or costly to undo; decide two-way doors fast and stage one-way doors to preserve options.
Install
npx skills add tjboudreaux/cc-thinking-skills --skill thinking-reversibility -a claude-code
Installs to .claude/skills/thinking-reversibility/ · 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 86
Security100
Provenance79
Maintenance85
Licence100
Adoption52
Files (1)
- SKILL.md