Skill Library
AI capabilities from across the web (MCP / Agent Skills), 919 in total · some can become online tools
modlens
Adds visual capabilities to pure text models; paste an image to get structured JSON evidence (OCR, layout, semantics).
brooks-lint
AI code review tool based on 12 classic engineering books, providing diagnosis of code decay risks.
hyperagent-public-skills
A collection of free skills provided by the Hyperagent team.
asd-ste100-skill
Rewrites ambiguous English text into simplified technical English to improve AI agent parsing accuracy.
Pretty-mermaid-skills
Provides Mermaid diagram rendering capabilities for AI, supporting SVG and ASCII output formats.
claude-skills-collection
A curated collection of official and community-built skills for Anthropic Claude, extending Claude's capabilities.
crucible
Claude Code Skill: Enhances code planning through three stages—reconnaissance, inquiry, and adversarial review.
terminal-browser
A browser that runs directly within the terminal, supporting AI proxy operations.
anti-slop
Opinionated Oxlint rules that reject low-evidence TypeScript and JavaScript patterns.
Aegis
Aegis gives AI coding agents architectural awareness, reducing rework and ensuring change safety.
delegate-skills
Delegate coding tasks to independent coding agent CLIs, review differences, and commit changes yourself.
autoharness
Autoharness is a self-learning skill layer that enables Claude Code to extract skills from real-world interactions.
swift-ios-skills
Swift 6.3 agent skills for iOS 26+ and SwiftUI.
icm-architect
Design any process, idea, or problem as an ICM workspace, or refactor an existing folder into an ICM workspace.
J-Space-Cognition-Suite-V3.6
Based on Anthropic's J-space research, providing AI cognitive enhancement capabilities.
agent-vision-toolkit
Provides visual capabilities such as image understanding, question answering, frontend UI reconstruction, and GUI automation for pure text models.
audit-skills
Lightweight code audit plugin focused on security boundary checks.
skills-for-fabric
Empowers CLI, VSCode, and Claude users with capabilities to operate Microsoft Fabric.
cc-thinking-skills
28 evaluated psychological models and critical thinking skills applicable to tools like Claude Code.