๐งฐDeveloper Tools Skills
Browse the best Developer Tools skills for Claude Code, Codex, Cursor and other AI agents.
7,129 skills ยท Page 15 of 298
backend-python-standards
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5Apply Python tooling standards including uv package management, pytest testing, ruff/mypy code quality, one-line docstrings, and self-documenting code practices. Use this skill when working with Python backend code, managing dependencies, running tests, or ensuring code quality. Apply when installing packages, writing tests, formatting code, type checking, adding docstrings, organizing imports, or deciding whether to create new files vs. extending existing ones. Use for any Python development task requiring adherence to tooling standards and best practices.
repo-explore
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5Clone and explore external GitHub repositories to understand how libraries, frameworks, or dependencies work. Use when user provides a GitHub URL (github.com/owner/repo), asks "how does X library work", wants to look at source code for a dependency, asks about implementation details of an external package, or says "explore", "look at", or "check out" a repository. Automatically checks out the matching version tag when the repo is a dependency in the current project.
ds-pro-max
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5Design system intelligence. Search AntD, Material-UI, Figma, Bootstrap, Tailwind specs. Generate compliant CSS code. Audit for violations. Components, colors, typography, spacing, tokens. Actions: search, generate, audit, review, fix, implement, migrate. Projects: React, Vue, web apps, dashboards, admin panels.
new-skill-wizard
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5Creates a new skill in the Powerhouse Lab skills library with proper git workflow. Use when the user wants to create a new skill, add a skill, build a skill, or says "new skill called X".
looking-up-docs
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5Library documentation via Context7. Use for API references, code examples, framework docs.
opencode
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5OpenCode CLI - open source AI coding agent with TUI, IDE integration, LSP support, and MCP servers.
trl
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5This skill should be used when users want to train or fine-tune language models using TRL (Transformer Reinforcement Learning) on Hugging Face Jobs infrastructure. Covers SFT, DPO, GRPO and reward modeling training methods, plus GGUF conversion for local deployment. Includes guidance on the TRL Jobs package, UV scripts with PEP 723 format, dataset preparation and validation, hardware selection, cost estimation, Trackio monitoring, Hub authentication, and model persistence. Should be invoked for tasks involving cloud GPU training, GGUF conversion, or when users mention training on Hugging Face Jobs without local GPU setup.
mcp-code-execution
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5MCP ใใผใซใ TypeScript ใณใผใใจใใฆๅฎ่กใใใใผใฏใณๆถ่ฒปใๆๅคง 98.7% ๅๆธใใพใใSerena MCP ใใผใซๅผใณๅบใใๅฟ ่ฆใชๅ ดๅใๅคง่ฆๆจกใใผใฟใปใใๅฆ็ใใณใผใใใผในๅ จไฝใธใฎๆไฝใใใใๅฆ็ใใใฉใคใใทใผใซ้ ๆ ฎใใใใผใฟๅฆ็ใๅฟ ่ฆใชๅ ดๅใซไฝฟ็จใใฆใใ ใใใ
anthropic-dev-tools-mcp-builder
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5Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
mcp-server-builder
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5Build Model Context Protocol (MCP) servers with best practices. Generate production-ready MCP servers in Python or TypeScript with tools, resources, and prompts.
yaml-master
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5Proactive YAML intelligence: automatically activates when working with YAML files.Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
energyplus-builder
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5Generate EnergyPlus building simulations from natural language descriptions or building images. Use when user asks to 'create building simulation', 'generate IDF', 'simulate X-story building', provides building floor plans, 3D models, or describes buildings like 'a 3-story office building in Shenzhen'.
project-skill-creator
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5Use when setting up project-specific skills via /cc:setup-project or when user requests custom skills for their codebase - analyzes project to create specialized skills that capture architecture knowledge, coding conventions, testing patterns, and deployment workflows
artifacts-builder
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5Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.
julien-mcp-installer
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5Interactive MCP server installer. Lists all available MCPs by category and installs the user's choice into .mcp.json
nix
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5Develop with Nix including packages, flakes, NixOS, and derivations. Activate when working with .nix files, flake.nix, flake.lock, or user mentions Nix, nixpkgs, NixOS, derivations, flakes, nix-shell, nix develop, home-manager, or packaging.
unsloth-long-context
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5Training models on extended context lengths using optimized RoPE scaling and memory-efficient attention kernels. Triggers: long context, max_seq_length, rope scaling, large context window, flex attention.
moai-cc-mcp-builder
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5AI-powered enterprise MCP (Model Context Protocol) server development orchestrator with Context7 integration, intelligent code generation, automated architecture design, and enterprise-grade server deployment patterns for advanced LLM service integration
bash-executor
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5Execute bash commands and scripts safely with validation, error handling, and security checks. Use for system operations, file management, text processing, and command-line tools.
sveltekit-svelte5-tailwind-skill
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5Comprehensive integration skill for building sites with SvelteKit 2, Svelte 5, and Tailwind CSS v4
senior-mobile
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5Comprehensive cross-platform mobile development skill for React Native, Flutter, and Expo. Includes project scaffolding, platform detection, app store validation, and CI/CD setup. Use when building mobile apps, selecting frameworks, validating releases, or setting up mobile development workflows.
mcp-integration
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5This skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up Model Context Protocol", "connect external service", mentions "${CLAUDE_PLUGIN_ROOT} with MCP", discusses MCP server types (SSE, stdio, HTTP, WebSocket), or asks to "find MCP server", "discover MCP servers", "what MCP servers exist", "recommend MCP server for [service]". Provides comprehensive guidance for integrating Model Context Protocol servers into Claude Code plugins for external tool and service integration.
searching-text
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5Performs fast text search with one-shot patterns that minimize iterations by getting files, lines, and context in a single call. Use this skill when searching for text patterns, finding specific code locations, or getting context around matches
fuzzy-selecting
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5Provides interactive fuzzy finder for selecting items from any list with preview capabilities. Use this skill when choosing from search results, files, processes, or any command output