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.
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bradtaylorsf Skill Issue Duplicate DetectionPatterns for detecting duplicate GitHub issues before creating new ones.
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bradtaylorsf Skill Postgres PerformancePostgreSQL performance tuning and optimization
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bradtaylorsf Skill Ticket Duplicate DetectionDetects similar/duplicate tickets before creating new ones.
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cuioss Bundle Plugin TriageTriage extension for marketplace plugin findings during plan-finalize phase
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cuioss Bundle Requirements TriageTriage extension for requirements findings during plan-finalize phase
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cuioss Bundle Pm Requirements Requirements AuthoringComprehensive standards for creating and maintaining requirements and specification documents with SMART principles, proper structure, integrity, and traceability
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cuioss Bundle Plugin ArchitectureArchitecture principles, skill patterns, and design guidance for building goal-based Claude Code marketplace components
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cuioss Bundle Plugin Plan ImplementImplement plugin tasks from plan with step iteration and progress tracking
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cuioss Bundle Plugin Solution OutlineAnalyze plugin codebase and create solution outline with deliverables
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chatandbuild Bundle Bap 578 Contract UpgradeUse this skill when planning, implementing, testing, or executing safe BAP-578 contract upgrades with the UUPS proxy pattern, including storage layout discipline, V2 implementations, deployment, and rollback planning.
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chatandbuild Bundle Internal CommsA set of resources for writing internal communications using company-preferred formats, including status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, and project updates.
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chatandbuild Bundle Resume HandoffUse this skill when creating or loading AI session handoffs, saving context before pausing, nearing context limits, resuming complex work, or preserving decisions, files changed, blockers, and next steps.
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chatandbuild Bundle Trading SignalUse this skill when retrieving or interpreting on-chain smart-money trading signals, including buy or sell direction, trigger price, current price, max gain, exit rate, and token tags.
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chatandbuild Bundle Workout LoggerUse this skill when turning messy workout information into clear logs, comparing user-provided sessions, surfacing trends or likely PRs, and suggesting realistic next-session steps.
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chatandbuild Bundle Contract ReviewUse this skill when reviewing contracts against an organization-specific negotiation playbook, flagging deviations, summarizing risk, and drafting redline or fallback language.
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chatandbuild Bundle Desktop ReleaseUse this skill when planning or executing desktop application releases, including repeatable builds, signing, packaging, release candidates, rollout checks, and cross-platform production readiness.
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chatandbuild Bundle Endurance CoachUse this skill when creating personalized triathlon, marathon, ultra-endurance, or long-distance training plans with periodization, recovery, intensity zones, and race-specific preparation.
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bradtaylorsf Skill Electron Build ConfigMulti-platform Electron build configuration - esbuild bundling, electron-builder setup, and distribution
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bradtaylorsf Skill Express Error HandlingError handling patterns for Express.js applications
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bradtaylorsf Skill Playwright FixturesPlaywright fixtures and test setup patterns
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bradtaylorsf Skill Typescript GenericsTypeScript generics patterns for reusable type-safe code
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bradtaylorsf Skill Typescript PatternsTypeScript best practices and common patterns
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bradtaylorsf Skill Playwright DebuggingPlaywright debugging techniques and tools
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bradtaylorsf Skill Playwright SelectorsPlaywright selector strategies and patterns
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bradtaylorsf Skill Electron Native ModulesHandle native Node.js modules in Electron - better-sqlite3, sharp, keytar packaging patterns
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bradtaylorsf Skill Playwright AssertionsPlaywright assertion patterns and matchers
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bradtaylorsf Skill Electron Path ResolutionCritical path resolution patterns for Electron apps - avoid process.cwd() and __dirname pitfalls
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bradtaylorsf Skill Typescript Utility TypesBuilt-in TypeScript utility types and their applications
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bradtaylorsf Skill Playwright Visual TestingPlaywright visual comparison and screenshot testing
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sinch Skill Sinch HelpShow overview of all Sinch commands available in this plugin
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chatandbuild Bundle Golang PatternsUse this skill when implementing or reviewing Go code that needs idiomatic concurrency, error handling, interface design, package structure, service patterns, readability, correctness, or maintainability.
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chatandbuild Bundle Book TranslationUse this skill when translating a book, chapter, or long-form document into another language while preserving structure, formatting, terminology consistency, and document continuity.
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chatandbuild Bundle Jupyter NotebookUse when the user asks to create, scaffold, or edit Jupyter notebooks (`.ipynb`) for experiments, explorations, or tutorials; prefer the bundled templates and run the helper script `new_notebook.py` to generate a clean starting notebook.
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chatandbuild Bundle Mutation TestingUse this skill when planning or executing mutation testing to evaluate whether a test suite catches meaningful defects, especially when coverage is high but confidence is low.
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chatandbuild Bundle Personal TrainerUse this skill when designing workout programs, explaining exercises, tracking progress, adapting training based on feedback, or planning strength and conditioning routines.
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chatandbuild Bundle Query Token InfoUse this skill when searching or researching tokens by keyword, contract address, or chain, including metadata, social links, real-time market data, holder/liquidity signals, and K-line candlestick data.
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 electron-build-config, playwright-fixtures, playwright-visual-testing. 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.