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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fabioc-aloha Skill Silence As Signal 4Recognize when silence is more valuable than speech and suppress proactive suggestions
- fabioc-aloha Skill Journalism 4
News writing, investigative reporting, source verification, editorial standards, and fact-checking for journalists.
- fabioc-aloha Skill Postmortem 4
Write a postmortem for a regression or incident that escaped to production, broke real users, and traces back to a design flaw worth documenting. Use when asked to "write a postmortem", "document an incident", "analyze a production failure", "root cause analysis", or "incident review". Only invoke after confirming no existing postmortem covers the same root cause.
- fabioc-aloha Skill Ralph Loop 4
Iterative quality improvement — generate, evaluate, feedback, re-generate until threshold met
- fabioc-aloha Skill Game Design 4
Game mechanics, level design, player psychology, systems balancing, and narrative design for game developers.
- fabioc-aloha Skill Audio Memory 4
Store and manage voice samples for TTS cloning — portable, version-controlled audio references
- fabioc-aloha Skill Converter QA 4
Test harness for validating converter outputs with 284 assertions across all converter muscles
- fabioc-aloha Skill Svg Graphics 4
Scalable, accessible, theme-aware visuals
- fabioc-aloha Skill Data Analysis 4
Exploratory data analysis patterns -- profiling, distributions, correlations, segmentation, anomaly detection, and translating statistics into narrative insights
- fabioc-aloha Skill Heir Feedback 4
Submit feedback, bug reports, and feature requests from heir projects to Master Alex via AI-Memory/feedback/
- fabioc-aloha Skill Memory Export 4
Export all cognitive memory to a portable file for porting Alex to other AI work surfaces
- fabioc-aloha Skill Comedy Writing 4
Joke structure, comedic timing, set construction, callback patterns, and audience engagement for comedy writers.
- fabioc-aloha Skill Skill Development 4
Track desired capabilities and proactively acquire them through user collaboration
- fabioc-aloha Skill Work Life Balance 4
Detect burnout signals and proactively support sustainable productivity.
- fabioc-aloha Skill Bootstrap Learning 4
Domain-agnostic knowledge acquisition — from zero to structured expertise through conversational learning
- fabioc-aloha Skill Debugging Patterns 4
Systematic problem-solving and error analysis.
- fabioc-aloha Skill Financial Analysis 4
Financial modeling, analysis frameworks, and regulatory awareness for business-minded professionals.
- fabioc-aloha Skill Project Deployment 4
Universal deployment patterns for any project type.
- fabioc-aloha Skill Project Management 4
Alex project management patterns: rapid AI-assisted iteration, meditation-based retrospectives, session-focused work, and safety-first release gates.
- fabioc-aloha Skill Vscode Environment 4
Optimal workspace setup for productivity.
- fabioc-aloha Skill Architecture Health 4
Diagnose cognitive architecture health — connection integrity, memory balance, link density, and drift detection
- fabioc-aloha Skill Learning Psychology 4
Help humans learn through partnership, not instruction.
- fabioc-aloha Skill Project Scaffolding 4
First impressions matter. Set projects up for success.
- fabioc-aloha Skill Root Cause Analysis 4
Find the true source, not symptoms — systematic debugging from observation to permanent fix
- fabioc-aloha Skill Appropriate Reliance 4
Calibrated human-AI collaboration with creative latitude — trust calibrated to reliability, creativity preserved with validation.
- fabioc-aloha Skill Hypothesis Driven Debugging 4
Investigate build failures, test errors, runtime crashes, or unexpected behavior through systematic minimal reproduction, multi-hypothesis testing, and evidence-based verification. Use when asked to "debug", "investigate a failure", "find root cause", "troubleshoot", "fix a failing test", or "diagnose an issue". Always re-run builds and tests after changes.
- fabioc-aloha Skill Service Worker Offline First 4
Progressive Web App offline-first patterns — Service Worker lifecycle, caching strategies, background sync, and offline fallbacks for resilient web applications
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steph-dove Skill Fastapi Pr 2Use when the user wants a PR description generated for the current branch. Reads commit history, file changes, and CLAUDE.md, then writes a Summary / Changes / Test Plan / Notes block to pr-description.md.
- steph-dove Skill Fastapi Fix
Use when the user wants lint, format, and type errors fixed in the current changes. Reads CLAUDE.md for the repo's lint/format/type-check commands, runs each, and fixes only style/format/type issues — no behavior changes.
- steph-dove Skill Fastapi Run
Use when the user wants to run, start, or launch this project's app — to watch a change work end-to-end, reproduce behavior in the real app, or smoke-test locally. Finds the run command from CLAUDE.md and drives the app; it does not write features or fix bugs.
- steph-dove Skill Httpx Release 4
Use when the user wants to cut a release — bump the version, update the changelog from conventional commits, and tag. Detects where the version lives, derives the next version from the commits since the last tag, and stages the release locally; it does not push or publish unless explicitly asked.
- steph-dove Skill Fastapi Deps
Use when the user wants to upgrade the project's dependencies safely — bump versions, read changelogs for breaking changes, and verify the suite still passes. Upgrades incrementally and stops on the first break; it does not add new dependencies (that's a design decision to raise separately).
- steph-dove Skill Fastapi Test
Use when the user wants tests written for current changes (uncommitted diff or recent feature). Matches the repo's existing test framework, fixtures, and assertion style. Covers happy path, edge cases, and error paths without over-mocking.
- steph-dove Skill Fastapi Debug
Use when the user reports an error, bug, or unexpected behavior in this repo and wants help diagnosing it. Five phases — reproduce, diagnose root cause (read-only), write a failing test, fix, verify against the full suite.
- steph-dove Bundle Httpx Precommit 4
Use when reviewing a staged diff or an about-to-commit/push change for last-mile issues — silent failures, leaked secrets, debug leftovers, blatant correctness landmines, and excessive/narrating comments. Reports findings on the changed lines only; it does not refactor or rewrite code. This is the canonical source for the Klaussy desktop pre-commit gate, which inlines the diff and adds its own machine-readable output contract.
- steph-dove Skill Fastapi Commit 2
Use when the user wants a commit message written for currently staged changes. Reads `git diff --cached`, recent log style, and CLAUDE.md, then outputs a conventional-commit-style message — type(scope) summary + why-focused body.
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 silence-as-signal, journalism, postmortem. 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.