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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ariffazil Bundle Know LanguageAll human interface is linguistic. Meaning ≠ syntax. Pragmatics > semantics > syntax. The gap between said and meant is where governance lives.
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ariffazil Skill Caller TraceBefore invoking any tool, traces WHO else calls this tool, the cost of misuse, and whether the caller's use is
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ariffazil Bundle Memory ManageUse when managing persistent conversational memory, semantic code search, and memory graph operations. Use when managing persistent conversational memory, semantic code search, and memory graph operations. Intelligence without memory is stateless. Store less, recall well, forget when stale. ΔS ≤ 0 on every cycle.
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tibsfox Skill Env SetupEnvironment configuration and secrets management. Use when setting up .env files, managing secrets, or configuring environments.
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tibsfox Skill Gsd TraceTraces decisions and requirements through GSD artifacts. Use when user asks "why did we...", "what happened to...", or mentions decision history.
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tibsfox Skill Code ReviewReviews code for bugs, style, and best practices. Use when reviewing PRs or checking code quality.
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oimiragieo Skill Hooks WorkerHook system optimization — async conversion, consolidation, deduplication, new hook events
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oimiragieo Skill Rules WorkerCompresses and merges CLAUDE.md and rules files to fit under the 40K character cap
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oimiragieo Bundle Android ExpertComprehensive Android development expert covering Jetpack Compose, Kotlin coroutines/Flow, Architecture Components, Hilt DI, Navigation, testing, performance, Material Design 3, and modern Android patterns (MVI, Clean Architecture).
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oimiragieo Bundle Angular ExpertAngular framework expert including components, services, RxJS, templates, and testing
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oimiragieo Bundle Scientific SchematicsCreate publication-quality scientific diagrams using Nano Banana Pro AI with smart iterative refinement. Uses Gemini 3 Pro for quality review. Only regenerates if quality is below threshold for your document type. Specialized in neural network architectures, system diagrams, flowcharts, biological pathways, and complex scientific visualizations.
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tibsfox Skill Test GeneratorGenerates test cases for functions and components. Use when writing tests or creating test suites.
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tibsfox Skill Ffmpeg MediaFFmpeg media processing — video/audio conversion, trimming, encoding, filters, streaming. CLI and ffmpeg.wasm patterns.
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tibsfox Skill Commit StyleCrafts and generates professional conventional commit messages following Angular/Conventional Commits format. Use when committing changes, writing git commit messages, or when user mentions commit message.
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tibsfox Skill Cartridge ForgeUse when the user asks to forge, scaffold, or author a new cartridge — content cartridge, department cartridge, or chipset bundle. Drives the cartridge-forge loop (scaffold → fill → gate checks → commit) via the skill-creator cartridge CLI.
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tibsfox Bundle Gsd PreflightUse when GSD commands are failing or .planning/ artifacts look inconsistent. Run before any GSD execute-phase or verify-work attempt to catch cross-artifact mismatches early.
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tibsfox Skill ElectromagnetismElectromagnetism from Coulomb's law through Maxwell's equations and optics. Covers electric fields, Gauss's law, electric potential, capacitance, DC circuits (Ohm's law, Kirchhoff's laws), magnetic fields and forces, Biot-Savart law, Ampere's law, Faraday's law of induction, Lenz's law, Maxwell's equations in integral and differential forms, electromagnetic waves, the speed of light derivation, and optics (reflection, refraction, lenses, interference, diffraction). Use when analyzing electric or magnetic phenomena, circuit design, wave propagation, or optical systems.
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tibsfox Bundle Memory Use WarrantRun this appropriateness check the moment you are about to integrate a retrieved long-term memory — a Grove content-addressed hit, a chroma/pgvector neighbour, a memory-consolidation digest, or a MEMORY.md line — into a response, especially anything touching private origins, Fox Companies IP, credentials, or Center Camp / consent-governed content. It answers a question intent-router never asks: not WHAT to fetch or HOW, but WHETHER a correctly-retrieved item should reach output. Relevance is not appropriateness — a perfect similarity match can still be a boundary violation. Default is FAIL-CLOSED: if in-context authorization is uncertain, the memory may inform behaviour but must not be surfaced. Backed by RBI-Eval (arxiv 2606.06055v1). Triggers on surfacing recalled sensitive memory into a response.
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ariffazil Skill Forge T3a Binding MatrixClose T3a authenticated session binding via falsifiable P0 matrix. Use when: T3a, free_nonce, bridging_seal, Ed25519 arif binding, key fragmentation, forge_p0_binding_test, NEG.3, NEG.6b, authenticated_session_binding.
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ariffazil Bundle Hermes Opencode ProtocolUnified Hermes/OpenCode/OpenClaw governed intelligence protocol. Stage 777 FORGE execution under F1-F13 with 888_HOLD gates. Reversible-first, evidence-cite-or-UNKNOWN. BIJAKSANA: XML-tagged for Claude, numbered steps for Codex, imperative for Hermes.
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ariffazil Bundle Observe GroundEvidence before narrative. All claims must be sourced, labeled OBS/DER/INT/SPEC, and confidence-capped. Reality wins over elegance.
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ariffazil Bundle Route DispatchRight organ for right intent. Classify intent, map to organ, dispatch with fallback. Law ≠ execution.
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ariffazil Skill Browser Playwright RunnerAutomated headless browser testing, end-to-end UI verification, full-page screenshot capture, visual regression checks, and client-side DOM assertions via Playwright.
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ariffazil Skill Pr GovernanceFull PR lifecycle: policy layer + checklist + pre-commit gate. High-level governance for pull request review ensuring separation of duties, required signers, and constitutional compliance before merge. Governed checklist for reviewing GitHub PRs. Pre-commit gate for any organ repo with negative conformance testing.
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ariffazil Bundle External Artifact VerdictIndependently verify runnable artifacts from external AI before accepting the attached self-verdict. Confirm or refute claims without trust.
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ariffazil Bundle Forge Federation ManifestFederation topology manifest — arifOS organ registry and inter-organ contract specification.
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oimiragieo Bundle Gamedev ExpertGame development expert including DragonRuby, Unity, and game mechanics
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oimiragieo Bundle Plan GeneratorCreates structured plans from requirements. Generates comprehensive plans with steps, dependencies, risks, and success criteria. Coordinates with specialist agents for planning input and validates plan completeness. Uses template-renderer for formatted output.
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oimiragieo Bundle Schema CreatorCreates JSON Schema validation files for skills, agents, hooks, workflows, and data structures. Ensures type safety and input validation across the framework.
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oimiragieo Skill Setup TelegramCheck Telegram bot configuration and guide setup if anything is missing.
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oimiragieo Bundle Solidjs ExpertSolidJS expert including reactivity, components, and store patterns
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oimiragieo Bundle Style AnalyzerUse when ingesting text samples to extract quantitative writing style metrics. Produces a structured JSON style profile with vocabulary patterns, sentence structure, tone markers, and formatting preferences. Invoke before voice-clone-generator to establish style constraints.
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oimiragieo Bundle Scientific VisualizationMeta-skill for publication-ready figures. Use when creating journal submission figures requiring multi-panel layouts, significance annotations, error bars, colorblind-safe palettes, and specific journal formatting (Nature, Science, Cell). Orchestrates matplotlib/seaborn/plotly with publication styles. For quick exploration use seaborn or plotly directly.
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tibsfox Skill Adversarial Pr ReviewAdversarial spec-compliance PR review — cross-references diffs against approved specs, verifies runtime claims against source, detects competing PRs, audits scope/convention compliance. Use before merging.
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tibsfox Skill File Operation PatternsSafe file operation patterns. Use when performing bulk file operations or writing deployment scripts.
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tibsfox Skill Session Observatory LiveConversational guide for using tools/session-retro/observe.mjs to capture friction, wins, corrections, decisions, gaps, tool-use, and checkpoints as they happen during a session. Use at session start (to kick off the log), at inflection points (to record events), and at session end (to archive and feed the retrospective generator).
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 know-language, memory-manage, FORGE-t3a-binding-matrix. 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.