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.
17,673 skills from 620 repositories · updated 2 minutes ago
3,370 skills
- rlhf-systemsa5c-ai/babysitterHuman-feedback-driven model optimization — preference data collection, reward modeling, policy updates, and alignment evaluation.OtherNo warnings★ 1.9K↓ —
- voice-chata5c-ai/babysitterVoice chat skill for echo cancellation and codec optimization.OtherNo warnings★ 1.9K↓ —
- utility-aia5c-ai/babysitterUtility AI skill for scoring functions and decision making.OtherNo warnings★ 1.9K↓ —
- phx-challengeoliver-kriska/claude-elixir-phoenixChallenge mode reviews - rigorous questioning before approving changes. Use when you want thorough scrutiny of Ecto changes, LiveView events, OTP designs, or PR readiness.OtherNo warnings★ 569↓ —
- unreal-cppa5c-ai/babysitterUnreal Engine C++ programming skill for UCLASS macros, reflection system, garbage collection, and engine integration.OtherNo warnings★ 1.9K↓ —
- switch-sdka5c-ai/babysitterNintendo Switch SDK skill for Joy-Con features.OtherNo warnings★ 1.9K↓ —
- probuildera5c-ai/babysitterUnity ProBuilder skill for level prototyping.OtherNo warnings★ 1.9K↓ —
- anti-cheata5c-ai/babysitterAnti-cheat skill for server validation and cheat detection.OtherNo warnings★ 1.9K↓ —
- nordic-nrfa5c-ai/babysitterNordic Semiconductor nRF5x/nRF Connect SDK expertiseOtherNo warnings★ 1.9K↓ —
- state-synca5c-ai/babysitterState synchronization skill for delta compression and interpolation.OtherNo warnings★ 1.9K↓ —
- substancea5c-ai/babysitterSubstance Painter/Designer skill for baking and material export.OtherNo warnings★ 1.9K↓ —
- steam-sdka5c-ai/babysitterSteamworks skill for achievements and cloud saves.OtherNo warnings★ 1.9K↓ —
- gamemakera5c-ai/babysitterGameMaker Studio skill for GML scripting and 2D game patterns.OtherNo warnings★ 1.9K↓ —
- constructa5c-ai/babysitterConstruct 3 visual programming skill for rapid prototyping and 2D game development.OtherNo warnings★ 1.9K↓ —
- usb-stacka5c-ai/babysitterUSB device and host stack implementation expertiseOtherNo warnings★ 1.9K↓ —
- stm32-hala5c-ai/babysitterSTMicroelectronics STM32 HAL and Low-Level driver expertiseOtherNo warnings★ 1.9K↓ —
- gitopsa5c-ai/babysitterGitOps tooling expertise for Argo CD and Flux-based continuous deliveryOtherNo warnings★ 1.9K↓ —
- websocketa5c-ai/babysitterWebSocket implementation, connection management, scaling patterns, and real-time features.OtherNo warnings★ 1.9K↓ —
- turborepoa5c-ai/babysitterTurborepo configuration, caching, and pipeline optimization.OtherNo warnings★ 1.9K↓ —
- turbopacka5c-ai/babysitterTurbopack configuration and Next.js integration.OtherNo warnings★ 1.9K↓ —
- xbox-gdka5c-ai/babysitterXbox GDK skill for achievements and certification.OtherNo warnings★ 1.9K↓ —
- perforcea5c-ai/babysitterPerforce skill for game projects, streams, and shelving.OtherNo warnings★ 1.9K↓ —
- flipbooka5c-ai/babysitterFlipbook texture skill for sprite sheets.OtherNo warnings★ 1.9K↓ —
- epic-sdka5c-ai/babysitterEpic Online Services skill for launcher integration.OtherNo warnings★ 1.9K↓ —
thinking-via-negativa
tjboudreaux/cc-thinking-skills
OtherUpdated Aug 7, 2026
From the author
Use when the reflex is to add a feature, layer, or process. Prefer removing harmful or nonessential elements first, with an irreversibility guard before deletion.
Install
npx skills add tjboudreaux/cc-thinking-skills --skill thinking-via-negativa -a claude-code
Installs to .claude/skills/thinking-via-negativa/ · 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