AI Agent Skills Marketplace

A premium library of 399 vulnerability patterns and DeFi attack vectors for AI-driven bug hunting and security audits.

prompt-engineer

by Roy Yuen

Popular

Free

Professional prompt engineering patterns for building robust, secure, and production-ready LLM applications.

Idiomatic code translation between Python, TypeScript, and Go that preserves logic and adapts language-specific patterns.

production-agent-architect

by Roy Yuen

$6

or 30 cr

Architect, scaffold, and harden production-grade AI agents with battle-tested patterns and systematic evaluation.

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.

Convert plain English into tested regex patterns and explain existing ones across multiple language flavors.

Expert guidance for Dioxus 0.7.3 and Axum 0.8 fullstack Rust development, featuring Signals and SSR patterns.

A disciplined, safety-first framework for refactoring legacy codebases using incremental modernization patterns.

Tail log files, filter by regex patterns, and send Telegram alerts when errors or warnings appear.

AI Agent Self-Improvement Memory Auditor

by Shandra

$50

or 250 cr

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

Identify robotic prose and AI-generated patterns with a 0-5 diagnostic score and structured linguistic analysis.

Secure, battle-tested patterns for user detection and credential prompting in Jamf and Kandji scripts

Audit SQL and ORM queries for security vulnerabilities, N+1 performance issues, and indexing anti-patterns.

Prevent vulnerabilities before they happen by forcing early security framing and secure-by-default design patterns.

Keep Node.js and Python services running forever with PM2 — startup, health checks, troubleshooting.

Expert regex architect for building, auditing, and optimizing high-performance, ReDoS-safe patterns.

tailwind-expert

by Mate I

$5

or 25 cr

Expert Tailwind CSS v4 patterns with CSS-first configuration, clean class organization, and responsive design.

playwright-pro

by Matthew King

$5

or 25 cr

Architect, scaffold, and audit enterprise-grade Playwright test suites with professional CI and auth patterns.

Battle-tested prompting patterns to eliminate LLM output drift. Sandwich structure, few-shot examples, history limits, retry, and token caps — 6 composable layers for production-grade agent reliability.

A complete Manifest V3 Chrome extension to detect and highlight manipulative UI dark patterns on any website.

Accessibility Gate: Catch WCAG Violations Before You Ship

by PubsProToolkit

$29

or 145 cr

Audit your frontend for accessibility violations before release — flags WCAG failures, gives prioritized fixes, and blocks the broken patterns that get sites sued.

Multi-Agent Orchestration Patterns Library

by Arnstein Larsen

$12.99

or 65 cr

Every orchestration topology — sequential, parallel, hierarchical, map-reduce, critic-actor — selected and designed for your exact workflow. Full system design with agent roles, interfaces, routing logic, and error paths.

🔁 Model Migration Checker

by JustHandled Labs

$5/mo

Find the model-version coupling that breaks when you swap LLMs. Flags hardcoded model names and versions, deprecated or renamed parameters (the max_tokens to max_completion_tokens class of change), hardcoded token and context-window limits, response-format parsing tied to one model's output, tool-schema format coupling between providers, and hardcoded per-token cost constants. The patterns load from an editable model-rules table you update as new models ship.

Instant high-performance WordPress FSE block themes from brand briefs with WCAG-compliant design systems.