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

bobmatnyc

git-worktrees

Use git worktrees to work on multiple branches simultaneously with separate working directories, enabling parallel development, stacked PRs, and isolated code reviews.

71 · bundle

bobmatnyc

code-quality

Python code-quality anti-patterns and review checks: exception-hierarchy correctness, singleton identity comparison, narrow exception handling, wildcard-import avoidance, magic-number naming, and dead-local removal. Use when reviewing or self-reviewing Python code for correctness and readability defects that linters and reviewers should catch.

71 · bundle

bobmatnyc

root-cause-tracing

Systematically trace bugs backward through call stack to find original trigger

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bobmatnyc

golang-cli-cobra-viper

Building production-quality CLI tools with Cobra command framework and Viper configuration management

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playwright

Playwright modern end-to-end testing framework with cross-browser automation, auto-wait, and built-in test runner

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bobmatnyc

vb6-legacy

Classic VB6 patterns, COM interop, migration strategies

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bobmatnyc

software-patterns

Compare tradeoffs and recommend architectural patterns — dependency injection, service-oriented architecture, repository, domain events, circuit breaker, and anti-corruption layer. Use when choosing between design patterns, planning microservices boundaries, evaluating system design alternatives, or asking 'which pattern should I use' for a specific coupling or resilience problem.

71 · bundle

bytesagain

D3.js data visualization library reference. Covers selections, data binding (enter/update/exit), scales, axes, shape generators (line/area/pie/arc), force layout, treemap, geo maps, transitions, event handlers, zoom, brush, and drag interactions.

12 · bundle

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atr-average-true-range-volatility-meter

Use when measuring volatility with ATR, setting ATR-based stop-losses, calculating position sizes by risk tolerance, or comparing volatility across timeframes.

12 · bundle

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bat

Log and search local text entries from the command line. Use when adding quick notes, searching past entries, or exporting a simple activity log.

12 · bundle

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bms

Battery Management System reference — cell balancing, SOC estimation, thermal management, and protection circuits. Use when designing BMS for lithium-ion packs, evaluating battery safety, or understanding cell monitoring.

12 · bundle

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bun

Bun all-in-one JavaScript runtime and toolkit reference. Covers runtime APIs (file I/O, HTTP server, SQLite, shell), ultra-fast package manager, built-in bundler with plugins, test runner with mocking, TypeScript support, and Node.js compatibility.

Monitor CPU load, per-core usage, and rank top resource-consuming processes. Use when checking temperatures, ranking processes, tracking load.

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dao

Dao reference tool. Use when working with dao in blockchain contexts.

12 · bundle

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dbt

Dbt reference tool. Use when working with dbt in data contexts.

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dcf

Dcf reference tool. Use when working with dcf in finance contexts.

12 · bundle

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dpa

Data Processing Agreement reference — GDPR Article 28, processor obligations, sub-processor management, and cross-border transfers. Use when drafting or reviewing DPAs with vendors.

12 · bundle

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eam

Enterprise asset management tracker

Gdb reference tool. Use when working with gdb in devtools contexts.

12 · bundle

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hmi

Human-machine interface design tool

12 · bundle

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ink

Ink reference tool. Use when working with ink in blockchain contexts.

12 · bundle

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irr

Irr reference tool. Use when working with irr in finance contexts.

12 · bundle

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jwt

Jwt reference tool. Use when working with jwt in devtools contexts.

12 · bundle

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mix

Record, search, and analyze music and audio sessions with playback tracking. Use when logging audio sessions, searching metadata, analyzing listening data.

12 · bundle

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mtr

Mtr reference tool. Use when working with mtr in network contexts.

12 · bundle

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nft

Nft reference tool. Use when working with nft in blockchain contexts.

12 · bundle

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obv

Obv reference tool. Use when working with obv in finance contexts.

rsi-relative-strength-index-calculator

Calculate RSI for any asset. Use when checking overbought/oversold conditions, spotting divergence signals, comparing multi-timeframe RSI, or setting trading entry/exit alerts.

Create, extract, list, and compress tar archives with format support. Use when scanning contents, monitoring sizes, reporting results, alerting corruption.

Track, analyze, and manage music and audio files from the command line. Use when organizing playlists, converting formats, or analyzing metadata.

12 · bundle

Frequently asked questions

What are Coding & Dev Tools agent skills?

Which Coding & Dev Tools skills are most installed?

Popular Coding & Dev Tools skills on SkillMD right now include git-worktrees, code-quality, root-cause-tracing. 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.