Coding & Dev Tools
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
-
jesse-njx Bundle Nested ResourcesSkill referencing bundled resources at several depths.
-
ag2ai Bundle Ag2 Middleware 2Middleware
-
ionclaw-org Skill MemoryMemory system with daily logs and keyword search. Use to save facts, search past events, or recall user preferences and project context across conversations.
-
ionclaw-org Skill VisionAnalyze images from local files, URLs, or base64 data. For user-uploaded images, the path is provided in the [image attached] annotation.
-
ionclaw-org Skill BrowserFull browser automation via Chrome DevTools Protocol. Navigate pages, interact with UI elements, take screenshots, extract content, manage tabs, emulate devices, handle cookies/storage, monitor network, and control browser state.
-
ionclaw-org Skill Platform IOSPlatform functions available on iOS. Use invoke_platform to call native iOS capabilities like local notifications.
-
ionclaw-org Skill Platform TvosPlatform context for tvOS. No invoke_platform functions are available on Apple TV.
-
ionclaw-org Skill Platform AndroidPlatform functions available on Android. Use invoke_platform to call native Android capabilities like local notifications.
-
ionclaw-org Skill Platform DesktopPlatform functions available on macOS, Windows, and Linux. Use invoke_platform to call native platform capabilities.
-
ionclaw-org Skill Platform WatchosPlatform functions available on watchOS. Use invoke_platform to call native watchOS capabilities like local notifications.
-
librefang Bundle Browser AutomationPlaywright-based browser automation patterns for autonomous web interaction
-
librefang Bundle Media Generation SkillExpert knowledge for AI media generation — image prompting, video workflows, music composition, and TTS best practices
-
librefang Bundle Collector Hand SkillExpert knowledge for AI intelligence collection — OSINT methodology, entity extraction, knowledge graphs, change detection, and sentiment analysis
-
librefang Bundle Predictor Hand SkillExpert knowledge for AI forecasting — superforecasting principles, signal taxonomy, confidence calibration, reasoning chains, and accuracy tracking
-
librefang Bundle Strategist Hand SkillExpert knowledge for AI business strategy -- frameworks, market analysis, competitive intelligence, and strategic planning methodologies
-
vlabsai Bundle Threejs 2Comprehensive Three.js development guide covering scene setup, geometry, materials, lighting, textures, animation, shaders, interaction, post-processing, and asset loading. Use when the user is building or modifying any Three.js project, creating 3D scenes, working with WebGL rendering, implementing 3D animations, writing GLSL shaders, setting up camera controls, loading 3D models (GLTF/OBJ/FBX), or doing any Three.js-related development. Also use when the user mentions 'three.js', 'threejs', 'WebGL', '3D scene', 'shader', 'GLTF', or 'post-processing effects'.
-
vlabsai Bundle Skill Creator 2Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
-
vlabsai Skill Excalidraw Diagram 2Generate Excalidraw diagrams from text descriptions. Use when creating flowcharts, mind maps, hierarchies, timelines, comparisons, relationship maps, matrices, or freeform diagrams. Outputs Obsidian-compatible .excalidraw.md files.
-
juicesharp Skill Plan 2Create phased implementation plans from design artifacts. Decomposes designs into parallelized atomic phases with success criteria in thoughts/shared/plans/. Use after design.
-
juicesharp Skill Commit 2Create structured git commits. Groups related changes logically with clear, descriptive messages. Use when code changes are ready to commit.
-
juicesharp Skill Revise 2Update existing implementation plans based on feedback. Makes surgical edits while preserving structure and quality. Use when plans need adjustments after review or during implementation.
-
juicesharp Skill Explore 2Analyze solution options for features or changes. Compares approaches with pros/cons and provides recommendations. Produces documents in thoughts/shared/solutions/. Use when multiple valid approaches exist.
-
juicesharp Skill Validate 2Verify that an implementation plan was correctly executed. Runs success criteria checks and generates validation reports. Use after implementation is complete.
-
juicesharp Skill Implement 2Execute approved implementation plans phase by phase. Implements changes with verification against success criteria. Use when a plan is ready for implementation.
-
juicesharp Skill Code Review 2Conduct comprehensive code reviews by analyzing changes in parallel. Produces review documents in thoughts/shared/reviews/. Use when changes are ready for review.
-
juicesharp Skill Create Handoff 2Create context-preserving handoff documents for session transitions. Compacts essential context into concise documents. Use when context is getting large or before starting a fresh session.
-
juicesharp Skill Resume Handoff 2Resume work from a handoff document. Reads handoff, verifies current state, and continues implementation. Use at the start of a new session to pick up where you left off.
-
juicesharp Skill Migrate To Guidance 2Migrate existing CLAUDE.md files to .rpiv/guidance/ system. Finds all CLAUDE.md files, transforms references, and creates architecture.md files in the guidance shadow tree.
-
therapys Skill TeachTeach the user anything so it actually locks in and is understood, not just memorized. Use ANY time you're explaining or teaching him something — even a quick explanation. Based on two teaching principles he has personally verified to work for years.
-
therapys Skill CommitRead this skill before making git commits
-
therapys Skill VisualizeAdd a correct, minimal visual to a lesson — a diagram or geometric picture — that renders inline in the Obsidian log. Use when an idea is genuinely clearer as a picture: a dependency graph, system/flow, sequence, state machine, tree, comparison, or a spatial/geometric thing (coordinate geometry, number line, vectors, a plot, a physical layout). Outsources authoring+rendering to a maker subagent that verifies the image by looking at it, then you embed the returned file.
-
therapys Skill Compress SkillsCompress one or more SKILL.md files so they consume less context on load while preserving 100% of their value — same triggers, capabilities, guardrails, thresholds, and output. Use when the user says 'compress this skill', 'optimize skills for context', 'make skills use less context', 'slim down the skills', 'reduce skill token usage', 'shrink SKILL.md', or wants a skill or whole skill suite trimmed without losing behavior.
-
therapys Skill Competitive Ads ExtractorExtracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging, problems, and creative approaches are working. Helps inspire and improve your own ad campaigns.
-
therapys Bundle Signoz Investigating AlertsDiagnose why a SigNoz alert fired by correlating the alert's own signal with neighbor signals (error rate, latency, throughput, CPU/memory), traces, and logs around the fire window, and rank likely causes. Use whenever the user asks "why did this alert fire", "what caused alert X", "investigate this alert", "RCA for the alert that paged me", "what's wrong with [service]" in the context of a recent fire, or otherwise asks for a root-cause analysis of a firing or recently-fired alert. Read-only; does not modify any alert or notification.
-
armelhbobdad Bundle Skf Setup 3Initialize forge environment, detect tools, and set capability tier (Quick/Forge/Forge+/Deep). Use when the user requests to "set up" or "initialize the forge".
-
armelhbobdad Bundle Skf Drop Skill 3Drop a specific skill version or an entire skill — soft (deprecate) or hard (purge) with platform context rebuild. Use when the user requests to "drop" or "remove a skill."
Frequently asked questions
What are Coding & Dev Tools agent skills?
Coding agent skills teach AI agents repeatable engineering workflows: reviewing pull requests, writing tests, refactoring safely, and enforcing house style. Install one SKILL.md and your agent applies the same checklist every time, whether you use Claude Code, Cursor, Codex, or another agent.
Which Coding & Dev Tools skills are most installed?
Popular Coding & Dev Tools skills on SkillMD right now include browser-automation, media-generation-skill, collector-hand-skill. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Coding & Dev Tools skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.