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
9,777 skills
jarbitechture Extract
Turn a proven pattern or debugging solution into a standalone reusable skill with SKILL.md, reference docs, and examples.
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jarbitechture Ontolog
Holarchic reasoning framework implementing λ-calculus over simplicial complexes. Entities (ο) transform through operations (λ) toward terminals (τ) via the universal form λο.τ. Persistent homology captures multi-scale structure; sheaf theory ensures local-to-global consistency. Use when knowledge requires: (1) homoiconic self-reference where structure mirrors content, (2) scale-invariant holonic decomposition, (3) topological invariants preserved across transformations, or (4) formal Lex-style axiom systems over property graphs.
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jarbitechture Promote
Graduate a proven pattern from auto-memory (MEMORY.md) to CLAUDE.md or .claude/rules/ for permanent enforcement.
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jarbitechture Videodb
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio, video), and create real time alerts for events from live streams or desktop capture.
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jarbitechture Composio
Build AI agents and apps with Composio - access 200+ external tools with Tool Router or direct execution
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jarbitechture Testrail
Sync tests with TestRail. Use when user mentions "testrail", "test management", "test cases", "test run", "sync test cases", "push results to testrail", or "import from testrail".
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jarbitechture Challenge
Challenge
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jarbitechture Changelog
Generate changelogs from git history and validate conventional commits. Usage: /changelog <generate|lint> [options]
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jarbitechture Hard Call
Hard Call
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jarbitechture Suno Song
Transform diverse inputs (YouTube videos/audio, existing Suno songs, raw lyrics, audio files, or conversational ideas) into highly optimized Suno V5 custom song generation prompts with intelligent character optimization (5000 lyrics, 1000 style limits), proven metatag reliability, V5-enhanced emotion tags, and template-based best practices. Use when user wants to create music with Suno, provides content for song generation, or needs help crafting effective V5 prompts.
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jarbitechture Cs Onboard
Founder onboarding interview that captures company context across 7 dimensions. Invoke with /cs:setup for initial interview or /cs:update for quarterly refresh. Generates ~/.claude/company-context.md used by all C-suite advisor skills.
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snoodleboot-io Key Management
The central pattern.
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snoodleboot-io Mutation Testing
Line coverage answers "did this line execute during the test run".
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snoodleboot-io Quality Assurance
"Quality" is unmanageable until it is a set of numbers with agreed definitions.
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snoodleboot-io Iac Best Practices
State is the map between your code and real resources.
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snoodleboot-io Slo Sli Definition
**SLO (Service Level Objective):** What we promise (99.9%)
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snoodleboot-io Test Mocking Rules
Comprehensive guidelines for when and how to use mocks, stubs, and fakes in tests
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snoodleboot-io Testing Strategies
Three shapes get argued about as if one were correct.
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snoodleboot-io Dimensional Modeling
**Structure:**
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snoodleboot-io Feature Store Design
The pitch is often "a central place to store features," which undersells it into
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snoodleboot-io Idempotency Patterns
**Pattern:**
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snoodleboot-io Root Cause Five Whys
1.
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snoodleboot-io Test Data Strategies
These three are not interchangeable, and picking the wrong one is the root of a
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snoodleboot-io Code Review Practices
The single highest-leverage convention in code review is prefixing every comment
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snoodleboot-io Edge And Cdn Delivery
A CDN is a cache that obeys your origin's instructions.
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snoodleboot-io Flaky Test Remediation
A flaky test is one that produces different results on unchanged code and an
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snoodleboot-io Message Queue Selection
Messaging systems fall into three fundamental shapes, and most bad choices come
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snoodleboot-io Object Storage Patterns
Almost every object-storage mistake comes from carrying filesystem instincts into
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snoodleboot-io Python Typing And Async
Type hints are checked by a separate tool (`mypy`, `pyright`), never by CPython
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snoodleboot-io Multiagent Orchestration
Run a genuinely-parallel multiagent implementation with detailed guidance - plan, gate on environment, spawn subagents concurrently, aggregate, and debug/retry
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snoodleboot-io Nosql Database Selection
Relational modelling lets you defer query design: normalize the entities, and
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snoodleboot-io Performance Optimization
The instruction to profile before optimizing survives because intuition about
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snoodleboot-io Batch Vs Realtime Scoring
The choice is not about scale or sophistication.
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snoodleboot-io Data Validation Pipelines
A validation *boundary* is any point where data crosses from a system you do not
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snoodleboot-io Technical Debt Management
Debt that exists only in engineers' heads cannot be prioritised, funded, or
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snoodleboot-io Technical Decision Making
The single most useful question before analysing anything is: *what does it cost
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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 ontolog, videodb, composio. 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.