Skill Library
AI capabilities from across the web (MCP / Agent Skills), 919 in total · some can become online tools
crucible
Claude Code Skill: Enhances code planning through three stages—reconnaissance, inquiry, and adversarial review.
ai-trader
An algorithmic trading backtesting framework based on Backtrader, supporting over 20 strategies, multiple markets, and MCP server.
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.
garmin_mcp
MCP server for accessing Garmin fitness and health data.
code-index-mcp
An MCP server that helps large language models index, search, and analyze code repositories.
motion-design-skill
General motion design principles for AI agents, including timing, easing, choreography, and Disney animation principles.
ASu-skills
A job search workflow plugin for Chinese users, offering five independent entry points: resume creation, experience refinement, etc.
investorskills
Transforms expert investor judgment into structured format for use by AI financial agents.
icm-architect
Design any process, idea, or problem as an ICM workspace, or refactor an existing folder into an ICM workspace.
duckle
Open-source ETL/ELT platform supporting no-code/low-code visual pipelines or SQL.
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.
academic-humanizer
Remove AI writing traces from academic papers and grant proposals while preserving academic style and evidence-based content.
northcinder
An ad-free shopping assistant MCP software providing deterministic ranking and local audit tracking.
annas-mcp
MCP server and CLI tool for searching and downloading documents from Anna's Archive.
im-not-ai
A tool for naturalizing AI-generated Korean text, removing translation-like and mechanical expressions.
ip-as-logo-skill
Generate simplified, rounded IP mascot logos.
ai-design-skills
Provides design capabilities for AI coding tools, supporting multiple AI assistants.