Browse The Skill Store

Writes clear pull request descriptions by analyzing your branch diff. Covers what changed, why, how, and what to test. Works with GitHub, GitLab, and Bitbucket.

Published AI benchmarks measure brains in jars. They test models in isolation or within a single reference harness — and then attribute all performance to the model. This skill teaches you to decompose agent performance into its two actual components: model capability and harness multiplier. The result is evaluations that predict real-world behavior instead of benchmark theater.

Transform Claude Code into a coordinated multi-agent system. Battle-tested tmux orchestration patterns, YAML task queues, event-driven communication, and parallel worker management for 8+ agents.

chaos engineering

by Frank Brsrk

Free

Design rigorous chaos engineering experiments and resilience audits to verify production system reliability.

AI Coding Prompt Refiner for Better Developer Results

by Shandra

Free

Transforms vague coding requests into precise, scoped, testable, AI-ready prompts for Cursor, Claude Code, Codex CLI, Replit, and other coding agents.

Accelerate your bounty hunting with smart program prioritization and vulnerability report triaging for DeFi protocols.

🛡️ GuardrailDoctor

by JustHandled Labs

$29

Penetration-test your Claude Code agent's guardrails before you deploy. Throws prompt-injection payloads, shell-chaining, and path-traversal attempts at your PreToolUse/PostToolUse hooks and sensitive-file protections, then returns a pass/fail report on 10+ attack vectors with copy-paste remediation for every gap.

Convert raw client wins and metrics into complete, multi-format case study packs and validated testimonial variants.

windows desk automation

by Roy Yuen

$9

Reliable UIA-based Windows desktop automation with OCR and image matching fallbacks.

Flaky Test Detective for AI Coding Agents

by Shandra

$9.99/mo

Diagnoses unreliable tests, identifies root causes, creates stabilization plans, and generates safe AI coding prompts for fixing flaky unit, integration, E2E, and CI tests.

🧪 Webapp Tester

by JustHandled Labs

$15

Run real Playwright E2E tests on your web app: login, checkout, and form flows across desktop and mobile viewports, with screenshots, traces, and console logs captured on every failure. Catches broken flows and UI regressions before release, and tells you the likely fix, not just that something broke.

Bypass Cloudflare WAF, reCAPTCHA v3, and Vue.js bot detection in one skill.

AI Agent Self Improvement Memory Auditor

by Shandra

$50

Audits AI agent failures and converts recurring mistakes into durable rules, anti-patterns, regression tests, memory candidates, and improved SKILL.md sections.

A structured CRO audit workflow that identifies conversion killers and generates prioritized fix lists and AB tests.

Battle-tested orchestration framework for running 3+ Claude Code agents in parallel. Covers task routing, denbun handoff protocol, exponential-backoff retry, rate-limit guards, structured JSON logging, and automated self-healing — patterns from real production deployments.

📋 PR Template Generator

by JustHandled Labs

$5

Generate a complete pull request description from your staged changes, commits, and branch diff: summary, changes, test plan, and checklist, ready for GitHub, GitLab, or Bitbucket. Cross-checks the file list against what git actually reports, so reviewers get the why and what without hallucinated filenames.

🧹 Code Comment Cleaner

by JustHandled Labs

$5

Find and remove commented-out dead code across 8 languages (JS, TS, Python, Java, Go, Rust, HTML, CSS) while preserving TODOs, FIXMEs, license headers, disabled tests, and real documentation. Previews every change first and writes .bak backups before it touches a file.

Audit and refine vulnerability reports to maximize bounty payouts and reduce N/A or duplicate closures.

AI Eval & Test Suite Quality Gate

by PubsProToolkit

$14

An adversarial gate that audits an AI eval or test suite — LLM-judge rubrics, datasets, regression tests, metrics — for gameable criteria, data leakage, missing edge cases, and non-determinism, then returns one PASS/REVISE/FAIL verdict.

A professional security triage workflow for mapping attack surfaces and prioritizing DeFi smart contract vulnerabilities.

🤖 AGENTS.md Linter

by JustHandled Labs

$12

Lint your AGENTS.md (or CLAUDE.md and .cursorrules) for the problems that make a coding agent misbehave. Flags contradictory rules, references to files and commands that no longer exist, overly broad or unsafe instructions, missing sections (build, test, run, conventions), duplicate rules, and the case where you have competing rule files that should be consolidated into one AGENTS.md.

Detect, diagnose, and fix intermittent test failures to stabilize your CI pipeline and restore developer trust.

5D copy scene routing, 10+ formula library (AIDA/PAS/4U/FAB/BAB), 15 headline formulas, A/B testing SOP.

🔁 n8n Workflow QA Linter

by JustHandled Labs

$19

Lint an exported n8n workflow before it ships: catches broken or duplicated nodes, missing error handlers, credential stubs, unhandled retries, unsafe webhooks, brittle expressions, and missing idempotency. A read-only pass over your workflow JSON that ranks production-readiness gaps with evidence and concrete fixes.