Skill Directory

AI Skill Directory

Browse curated skills with source links, package snapshots, README assets and install signals in one calm, searchable catalog.

personjakexiaoNo key required

skill-scanner

Scan agent skills for security issues. Use when asked to "scan a skill",

download20deployed_codestar2
personjakexiaoNo key required

sqlmap-database-pentesting

This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure," "extract database credentials using sqlmap," "dump tables and columns..."

download20deployed_codestar2
personjakexiaoNo key required

statsmodels

Statistical models library for Python. Use when you need specific model classes (OLS, GLM, mixed models, ARIMA) with detailed diagnostics, residuals, and inference. Best for econometrics, time series,…

download20deployed_codestar2
personjakexiaoNo key required

code-optimization

Optimize code performance through iterative improvements (max 2 rounds). Benchmark execution time and memory usage, compare against baseline implementations, and generate detailed optimization reports…

download20deployed_codestar250
personjakexiaoNo key required

java-dto-converter

Create DTOs and MapStruct converters for Spring Boot layered architecture projects. Covers naming conventions, validation annotations, OpenAPI schemas, and conversion patterns. Use when creating DTOs,…

download20deployed_codestar0
personjakexiaoNo key required

bug-reporting

Write clear, actionable bug reports that help developers fix issues quickly. Use this skill when reporting bugs, documenting defects, or improving bug tracking processes. Activate when: bug report, de…

download20deployed_codestar2
personjakexiaoNo key required

mermaid-expert

Create Mermaid diagrams for flowcharts, sequences, ERDs, and architectures. Masters syntax for all diagram types and styling.

download20deployed_codestar2
personjakexiaoNo key required

skill-improver

Iteratively reviews and fixes Claude Code skill quality issues until they meet standards. Runs automated fix-review cycles using the skill-reviewer agent. Use to fix skill quality issues, improve skil…

download20deployed_codestar2
personjakexiaoNo key required

smtp-penetration-testing

This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test for open mail relays", "grab SMTP banners", "brute force email cre...

download20deployed_codestar2
personjakexiaoNo key required

tdd-orchestrator

Master TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices.

download20deployed_codestar2
personjakexiaoNo key required

prior-art-summary

Generates structured summaries of prior art references for patent prosecution, validity analysis, and freedom-to-operate assessments. Maps disclosures to claim elements with precise citations. Use whe…

download20deployed_codestar8
personjakexiaoNo key required

audit-fix-loop

This skill should be used when the user asks to 'iteratively improve', 'audit and fix', 'hill-climb quality', 'grade and improve', 'score and fix', 'audit loop', 'quality loop', or needs structured it…

download20deployed_codestar5
personjakexiaoNo key required

mysql-patterns

MySQL database patterns for query optimization, schema design, indexing, and security. Quick reference for common patterns.

download20deployed_codestar5
personjakexiaoNo key required

unity-ui-toolkit

Unity UI Toolkit skill for runtime UI development, USS styling, UXML templates, and custom visual elements.

download20deployed_codestar458
personjakexiaoNo key required

ui-prototype-prompt-generator

This skill should be used when users need to generate detailed, structured prompts for creating UI/UX prototypes. Trigger when users request help with "create a prototype prompt", "design a mobile app…

download20deployed_codestar1
personjakexiaoNo key required

spark-optimization

Optimize Apache Spark jobs with partitioning, caching, shuffle optimization, and memory tuning. Use when improving Spark performance, debugging slow jobs, or scaling data processing pipelines.

download20deployed_codestar2
personjakexiaoNo key required

writing-plans

Use when you have a spec or requirements for a multi-step task, before touching code

download20deployed_codestar3
personjakexiaoNo key required

researching

Comprehensive codebase research skill. Documents codebase as-is by spawning parallel sub-agents and synthesizing findings into research documents.

download20deployed_codestar18
personjakexiaoNo key required

claude-md-management

Provides comprehensive CLAUDE.md file management capabilities including auditing, quality assessment, and targeted improvements. Use when user asks to check, audit, update, improve, fix, maintain, or …

download20deployed_codestar0
personjakexiaoNo key required

qa-testing-methodology

QA test design patterns (equivalence partitioning, boundary analysis, accessibility). Auto-loads when designing test cases, planning test coverage, or writing test procedures.

download20deployed_codestar8