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.
Coding & Dev Tools
9,772 skills
sdiamante13 tw-lift
Delivers measurement-driven performance optimization for latency, throughput, memory, and tail behavior, with correctness preservation and regression guards.
7 · bundle
sdiamante13 grill-me
Clarifies ambiguous or conflicting requests by researching first, then asking only judgment calls. Use when prompts say "grill me", ask hard questions, request relentless interrogation, pressure-test assumptions, clarify scope/requirements, define success criteria, or request system-design/optimization decisions.
7
sdiamante13 tw-parse
Analyzes a local codebase to infer its actual architecture from code-first evidence, producing a dominant architecture label, coexisting patterns, drift, and repo-fit advice for downstream agents.
7 · bundle
sdiamante13 changelog
Generates a concise bullet-point summary of branch changes for a pull request description, grouping related commits by theme and verifying details against actual files.
7
sdiamante13 tw-ideate
Mines a codebase for evidence-backed improvement opportunities, forcing two escalation gates to surface breakthrough ideas, and outputs a ranked portfolio with a plan seed without implementing.
7
sdiamante13 review-plan
Reviews development plans for gaps, hidden assumptions, critical misses, and XP violations, then presents prioritized findings for confirmation.
7 · bundle
sdiamante13 ui-redesign
Runs a UI redesign experiment by creating three git worktree branches for modern minimal, bold creative, and classic refined design directions, then implements and compares each approach.
7
sdiamante13 test-feature
Acceptance-test newly added features using browser automation, happy-path flows, screenshots, UX notes, and a written report.
7
sdiamante13 agent-browser
Automates browser interactions for web testing, form filling, screenshots, and data extraction.
7 · bundle
sdiamante13 refactor-tests
Refactors test files to improve behavioral coverage, clarity, structure, assertions, fixture setup, and mocking strategy, removing implementation-detail or low-value tests.
7
sdiamante13 names
Refactors code by renaming variables, methods, classes, and types to improve clarity and intent, with automatic testing and commits after each rename.
7
sdiamante13 tw-review-fold
Classifies code review findings to choose the smallest correct response, preventing one-patch-per-comment churn.
7
sdiamante13 methods
Refactors long methods or large code blocks by extracting small, focused helper methods with clear names and narrow responsibilities.
7
sdiamante13 tw-invariant-ace
Define owned inductive invariants and enforce them at parse, construct, API, DB, lock, or transaction boundaries, with counterexample-driven verification.
7
sdiamante13 functional
Refactors Swift code toward declarative functional programming with immutability, value types, pure functions, transformations, and closure-based APIs.
7
sdiamante13 retroactive-test-check
Verifies that tests for already-implemented behavior are meaningful by temporarily breaking the production code and confirming the test fails for the expected reason.
7
sdiamante13 tw-codebase-archaeology
Systematically explore an unfamiliar codebase and build a reusable architecture summary with file:line evidence, starting from documentation and tracing data flow.
7
scoheart git-commit
Creates standardized git commits using the Conventional Commits specification by analyzing the diff, staging files, and generating appropriate commit messages.
2
scoheart review-changes
Reviews all uncommitted changes in the current Git repository and produces a structured code review report with findings and a verdict.
2
scoheart firecrawl-interact
Controls a live browser session on scraped pages to click, fill forms, navigate flows, and extract data using natural language prompts or code, including support for authenticated sessions via profiles.
2
scoheart skill-creator
Guides the creation, iterative improvement, and evaluation of agent skills, including drafting, testing, benchmarking, and optimizing descriptions.
2 · bundle
scoheart xhs-explore
小红书内容发现与分析技能。搜索笔记、浏览首页、查看详情、获取用户资料。 当用户要求搜索小红书、查看笔记详情、浏览首页、查看用户主页时触发。
2
scoheart vercel-react-best-practices
Optimizes React and Next.js performance with 69 prioritized rules covering waterfalls, bundle size, server-side rendering, and re-rendering patterns.
2 · bundle
scoheart vercel-react-view-transitions
Adds smooth, native-feeling animations to React apps using the View Transition API, covering shared elements, route changes, and list reordering with CSS-based control.
2 · bundle
zero-yx codex-session-history
Search locally saved Codex session history stored in SQLite and session_index.jsonl, with filters for provider, time range, and archived status.
0 · bundle
zero-yx github-pr-message-writer
Drafts GitHub pull request titles, bodies, issue-closing footers, and maintainer ping comments, tailored to repo-specific commitlint or semantic PR conventions.
0
zero-yx interactive-page-repost-publisher
Ingests JavaScript-heavy external pages into StaticFlow as standalone local interactive mirrors backed by LanceDB, with bilingual article write-back and localized interactive locales.
0
joshuashepherd validate
Runs bottom-up type-chain validation across database, hooks, and UI layers, then fixes errors at the failing layer for project health checks before large changes.
1
joshuashepherd claude-api
Builds or debugs Anthropic Claude integrations using @anthropic-ai/sdk, covering messages, tool use, extended thinking, prompt caching, and streaming.
1
joshuashepherd trigger-dev
Build and manage Trigger.dev v4 background jobs: durable TypeScript tasks, scheduled/cron jobs, waits, Realtime, React hooks, and the Management API, with live docs fetched first.
1
joshuashepherd git-land-main
Safely land one or many topic branches onto main via GitHub PR: inventory, commit leftovers, push, open/update PR, wait for green CI, merge or squash (repo norm), sync local main, then delete local/remote branches only after main contains the work.
1 · bundle
joshuashepherd add-tool
Creates or modifies agent tools for OpenAI Agents SDK, covering search, analysis, API integration, and database query patterns with caching and metrics.
1
joshuashepherd stitch-to-react
Migrates a Stitch screen to production React: fetches and caches wireframes, archives existing pages, converts to shadcn/ui components with semantic tokens, and documents the design system layers.
1 · bundle
joshuashepherd build-rag
Builds or modifies a RAG pipeline with intent-based routing, vector store search, citation rendering, and book fidelity enforcement.
1
joshuashepherd generate
Regenerates a specific code layer (schemas, services, routes, hooks, ui) or all layers, then runs the corresponding validation checks.
1
joshuashepherd coding-standards
Applies universal TypeScript, JavaScript, React, and Node.js quality conventions for this repo. Use when reviewing or writing TS/TSX, refactoring for clarity, or enforcing naming, immutability, and error-handling patterns.
1
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 tw-lift, tw-parse, review-plan. Rankings shift as installs change; sort this page by "Most downloaded" 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 add <owner>/<name>, or copy the file into your agent's skills directory.