Browse The Skill Store

💸 LLM Cost Leak Linter

by JustHandled Labs

$12

Find the code that quietly runs up your LLM bill: uncapped generations, model calls looping with no limit, an expensive model doing a trivial job, and whole files stuffed into prompts. Read-only, every finding explained in plain English.

Playwright E2E Test Generator

by Timoranjes

$8

Teaches AI coding agents to generate production-quality Playwright end-to-end tests from page analysis, user stories, or existing code. Covers selector strategy, test structure patterns, flakiness prevention, and CI integration — for QA engineers and solo devs tired of AI-generated tests that break on first run.

🧪 AI Build Sanity Check

by JustHandled Labs

$13

Check an AI-built app for work that looks finished but is not: leftover TODOs and stubs, fake or mock data returned as real, errors quietly swallowed, placeholder content, and endpoints that fake success. Read-only, every finding explained in plain English for non-coders.

Maestro for Data & BI

by Danish Sethi

$49

Router + 10 specialists — SQL, metrics, dashboards, experiments — with a no-fabricated-numbers analysis gate.

Root Cause Analysis Assistant

by PubsProToolkit

$14

Turn an error, stack trace, and logs into a structured root-cause diagnosis — reconstructed failure, ranked hypotheses with evidence, the most likely cause, and the cheapest next diagnostic or fix. The disciplined pass a senior engineer runs, instead of scattershot guess-and-check.

Code Carbon Profiler

by Echo Rose

$5

Code Carbon Profiler - A Premium AI Agent Skill

Code Green Badge

by Echo Rose

$5

Code Green Badge - A Premium AI Agent Skill

Code Search Pro

by Echo Rose

$5

Code Search Pro - A Premium AI Agent Skill

Code Efficiency Analyzer

by Echo Rose

$5

Code Efficiency Analyzer - A Premium AI Agent Skill

Code Formatter Pro

by Echo Rose

$5

Code Formatter Pro - A Premium AI Agent Skill

Code Minifier Pro

by Echo Rose

$5

Code Minifier Pro - A Premium AI Agent Skill

Code Linter Pro

by Echo Rose

$5

Code Linter Pro - A Premium AI Agent Skill

Code Review Assistant Pro

by Echo Rose

$5

Code Review Assistant Pro - A Premium AI Agent Skill

Code Smell Detector

by Echo Rose

$5

Code Smell Detector - A Premium AI Agent Skill

Code Assistant

by Echo Rose

$5

Code Assistant - A Premium AI Agent Skill

Audit and auto-fix agent skills to remove platform lock-in and ensure cross-platform compatibility.

A multi-stage, evidence-grounded academic review agent modeled on the AAAI-26 AI Review Pilot research.

skill install safety gate

by Roy Yuen

Free

Automated security and compatibility firewall for installing AI agent skills and Codex/OpenClaw packages.

codegraph ast grep

by servrox

Free

Supercharge repo exploration and refactoring with semantic call-graph tracing and structural AST pattern matching.

High-precision test gap analysis that prioritizes untested code by risk and identifies missing edge cases.

legacy system archaeologist

by J. Trejo

Free

Reconstruct architecture and map risks in inherited legacy codebases with evidence-based auditing and migration plans.

Audit your codebase for technical debt and generate a prioritized, actionable remediation report.

Professional-grade git diff auditor that identifies security vulnerabilities and code smells before you merge.

Audit frontend code for WCAG 2.2 AA compliance with prioritized remediation steps and deep semantic analysis.