π§°Developer Tools Skills
Browse the best Developer Tools skills for Claude Code, Codex, Cursor and other AI agents.
7,129 skills Β· Page 20 of 298
mcp-builder
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1Guide for creating high-quality MCP (Model Context Protocol) servers
terminal
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1Terminal emulation = libghostty-vt + tmux + zsh + fzf + ripgrep.
yaml-master
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1'Proactive yaml intelligence: automatically activates when working with Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
mcp-management
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1Manages MCP (Model Context Protocol) servers for Claude Code and Claude Desktop. Activates for: finding MCP servers, MCP registries, MCP server setup, MCP configuration, MCP troubleshooting, MCP security, building MCP servers, MCP transport selection, claude mcp commands, mcp.json files, mcpServers configuration, tool poisoning prevention, MCP debugging, Smithery, Glama, GitHub MCP registry, which MCP server should I use. NOT for: general Claude Code settings (use claude-code-mastery), OAuth/authentication unrelated to MCP, generic API integrations without MCP.
github-workflow
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1Manages GitHub workflow including issues, PRs, labels, and reviews. Use when working with GitHub issues, creating PRs, or coordinating reviews.
huggingface-hub
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1Hugging Face Hub integration for model and dataset operations
gcp-examples-expert
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1Provide production-ready Google Cloud code examples from official repositories including ADK samples, Genkit templates, Vertex AI notebooks, and Gemini patterns. Use when asked to "show ADK example" or "provide GCP starter kit".
lang-swift-library-dev
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1Swift package development with SPM. Use for Package.swift, public APIs, DocC, XCTest, XCFrameworks, and library publishing. Extends meta-library-dev.
model
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1Algorithm/model development and fine-tuning skill. Use for tasks like dataset design/cleaning, supervised fine-tuning (SFT), preference optimization (DPO/RLHF concepts), LoRA/QLoRA, training configs, evaluation (offline/online), safety checks, deployment packaging, and cost/performance trade-offs.
code-formatter
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1Automatically formats and validates code files using Prettier and other formatting tools.Use when users mention "format my code", "fix formatting", "apply code style","check formatting", "make code consistent", or "clean up code formatting".Handles JavaScript, TypeScript, JSON, CSS, Markdown, and many other file types.
skill-maker-ai-skill-factory-for-tools
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1Meta-skill that generates domain-specific AI skills from tool documentation
llm-mcp-builder-dev
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1Guide 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).
cargo-rust
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1Rust package manager and build system. Cargo commands, dependency management, and workspace patterns.
mlx-apple-silicon
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1Run LLMs on Apple Silicon with MLX/mlx_lm - unified memory, 4-bit quantization, streaming generation, prompt caching. Optimal for M-series chips.
cli-ifying
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1Convert Claude Code slash commands, skills, or agents into standalone CLI tools for Linux/Mac (Bash) and Windows (PowerShell). Use when user says "cli-ify", "make this a CLI", "convert to command line", or wants to reuse a skill outside of Claude Code. First assesses suitability - pushes back if the capability is better as a Claude skill.
mcp-builder
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1Build MCP (Model Context Protocol) servers for Claude Code integration. Use when creating tools, resources, or prompts that extend Claude's capabilities. Supports Python FastMCP and TypeScript implementations.
milestone
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1Drive implementation forward incrementally with automatic progress tracking, LOC monitoring, and milestone checkpoint creation
huggingface-model-trainer
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1Train and fine-tune LLMs using HuggingFace TRL, Transformers, and cloud GPU infrastructure with SFT, DPO, GRPO methods
gemini-research-subagent
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1Delegates large-context code analysis to Gemini CLI. Use when analyzing codebases, tracing bugs across files, reviewing architecture, or performing security audits. Gemini reads, Claude implements.
claudecraft
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1Spec-driven development workflow skill. Auto-loads when working on:- Specification creation or editing- Technical planning- Task decomposition- Implementation within ClaudeCraft context
synapse
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1Pattern detection and automatic skill recommendation system. Activates when analyzing Cortex memory files, detecting recurring work patterns, or determining if new skills are needed. Analyzes .cortex_log.md, PRD files, and task lists to identify patterns (API calls, testing, deployment, etc.) appearing 5+ times. Generates Synapse_RECOMMENDATIONS.md with prioritized skill suggestions. Use when optimizing workflows or identifying automation opportunities.
skill-developer
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skill-builder
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1Interactive skill creation assistant that guides users through building new Agent Skills for Claude Code. Use when creating new skills, building custom capabilities, or when the user runs /new-skill command. Helps design skill structure, craft descriptions, create scripts, and organize supporting files.
comprehensive-issue-analyzer
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1Fetches ALL open issues from any GitHub repository using pagination and generates a comprehensive analysis including category breakdown, age distribution, stale issues (30+ days), top discussed issues, prioritization, and detailed recommendations for triage. Handles large repositories (5000+ issues) efficiently.