4,206 tagged developer tools, measured the same way as everything else here.
Browse within: code-quality 118gemini-cli 114Code Generation 110hooks 106spec-driven-development 71ai-assistant 68agentic 63agentic-workflow 58gemini 56prompt-engineering 53opencode 52ai-workflow 51agentic-coding 46claude-code-plugins 45
Agent
A code-review agent that checks whether changes follow their specification and assesses code quality, security, maintainability, and performance. It reports findings with severity levels and file-and-line references.
Agent
An agent that creates plans for complex coding, architecture, or multi-step refactoring work. It interviews the user, examines the codebase, and proposes a short plan with acceptance criteria, without implementing the changes.
Agent Claude Code
Designs and implements MCP servers with transport layers, tool/resource/prompt definitions, completion support, session management, and protocol compliance. Specializes in FastMCP 2.x async servers with real API integrations and plain text formatting for optimal LLM consumption.
Agent Claude Code
Expert in NIX ecosystem development including NixOS, Home Manager, nix-darwin, and flakes. Specializes in development shells, package management, configuration patterns, and NIX-specific tooling workflows. Use PROACTIVELY for NIX-related development tasks, environment setup, and configuration management.
Agent Claude Code
Write idiomatic Python code with advanced features like decorators, generators, and async/await. Specializes in FastMCP 2.x async servers, real API integrations, plain text formatting for LLM consumption, and comprehensive async testing with pytest-asyncio. Use PROACTIVELY for Python refactoring, optimization, or…
Agent
Code quality auditor for the Trellis channel runtime. Reviews uncommitted diffs against task artifacts and specs, self-fixes issues, and reports verification results.
Agent
Code implementation expert for the Trellis channel runtime. Understands specs and task artifacts, then implements features. No git commit allowed.
Agent
Enhanced codebase explorer that uses iCPG and code property graphs for discovery. Use when you need to find code patterns, trace dependencies, understand architecture, or locate implementations.
Agent
Implements one feature end-to-end following the strict TDD pipeline - spec, tests, implementation, validation.
Agent
Orchestrates the agent team - creates tasks, spawns feature agents, monitors progress. Never writes code.
mhattingpete/claude-skills-marketplace
Agent
Implement code based on a specific plan or task description. This agent is designed for focused, incremental implementation work where there is a clear specification or plan to execute. Use when there are well-defined implementation tasks from a feature plan.
Agent
Strategic marketing advisor for CMOs covering marketing strategy, campaign management, brand development, and growth optimization.
Agent
Design leadership advisor for Design Leads managing design systems, UX quality, accessibility compliance, and design operations.
Agent
Growth leadership advisor for Growth Leads managing acquisition funnels, activation optimization, retention strategy, and pricing experimentation.
Agent
Agent "ARCHITECTURE" from Tura-AI/tura, covering agents crate architecture, current layout, runtime loading, agent config and manual agent configuration.
Agent
Engineering Manager - team processes, sprint planning, organizational design.
Agent
PostgreSQL database specialist for query optimization, schema design, security, and performance. Use PROACTIVELY when writing SQL, creating migrations, designing schemas, or troubleshooting database performance. Incorporates Supabase best practices.
Agent
End-to-end testing specialist using Vercel Agent Browser (preferred) with Playwright fallback. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.
Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI
Agent
Senior Principal Backend Engineer & Systems Architect. Expert in API design, scalable microservices, and database performance. Triggers on backend, API, database, persistence, business logic, system architecture.
Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI
Agent
Master Cloud Strategy & Systems Architect. Expert in cloud-native design, FinOps, Multi-cloud governance, and scalable infrastructure. Use for high-level architecture decisions, cost optimization, and global scale planning. Triggers on cloud strategy, multi-cloud, serverless architecture, cost optimization, infra…
Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI
Agent
Senior Frontend Architect who builds maintainable React/Next.js systems with performance-first mindset. Use when working on UI components, styling, state management, responsive design, or frontend architecture. Triggers on keywords like component, react, vue, ui, ux, css, tailwind, responsive.
Agent
COBOL engineering specialist for mainframe program development, maintenance, and modernization on z/OS. Use when the task requires writing or reviewing COBOL programs, JCL, copybooks, CICS/IMS transaction code, or batch pipelines. For example: implementing a new batch job, refactoring a monolithic COBOL program, or…
Agent
Legal and regulatory compliance specialist for privacy auditing, GDPR/CCPA compliance, cookie consent implementation, data handling documentation, open-source license auditing, and terms of service review. Use when the task requires regulatory compliance assessment, privacy policy review, cookie consent architecture…
Agent
Integration engineering specialist for B2B/API integration, ETL between systems, message brokers, and EDI/flat-file exchanges. Use when the task requires connecting two systems with different data models, building a reliable pipeline across a broker (Kafka, RabbitMQ, MQ), or implementing an EDI/flat-file interface…