mthines/agent-skills

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Forces a full holistic re-analysis when a fix or refactor isn't working. Instead of continuing to patch in isolation, this skill triggers a structured step-back analysis that traces the entire execution path end-to-end — from entry point to exit — analyzing each block, every contract boundary, and the full data flow.…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Generates, stress-tests, and iteratively evolves ideas for a stated problem — product concepts, features, solution options, strategies — using research-grounded divergent/convergent agent loops: parallel persona generators (nominal-group simulation), independent judges scoring novelty, feasibility, impact, and fit on…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Aligns on the scope of a request before any plan or implementation begins — the requirements-elicitation interview a senior engineer runs before touching code. Restates the request and diffs it against the user's words, researches the codebase so questions are specific, surfaces unknowns, non-goals, edge cases, and…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Analyzes Playwright E2E trace.zip archives (and bare trace JSONL when unpacked). Extracts the action timeline, network waterfall, console errors, and DOM-snapshot anchors, then identifies the highest-impact problems (flaky waits, slow selectors, network bottlenecks, hung actions, unhandled console errors, navigation…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Analyzes React DevTools Profiler exports, Chrome DevTools Performance traces, and Chrome heap snapshots / heap-timelines / heap-profiles. Identifies the highest-impact bottlenecks (long tasks, expensive renders, layout thrash, wasted memoisation, blocking scripts, retained memory, leaks) and proposes concrete code…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Guides product analytics and RUM (Real User Monitoring) event tracking in web (React/Next.js) and mobile (React Native/Expo) apps. Decides what user interactions are valuable to capture, what's noise, what's PII to avoid, and how to implement, audit, update, and remove tracking code cleanly. Covers event naming…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Records short videos of specific page sections using Playwright's recordVideo API, plays scripted interactions (hover, click, focus, scroll, keypress), crops the output to a target element via ffmpeg, and saves a .webm (or .mp4 / .gif) artifact to .agent/recordings/. Use when a still screenshot cannot prove the change…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Analyse a video file — primarily a screen recording of a bug — to extract errors, UI state, and reproduction steps. Resolves input from a Linear ticket URL, a local file path, or a direct video URL. Extracts keyframes with ffmpeg, runs optional Tesseract OCR and Whisper audio transcription, then delivers structured…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Scaffold, review, upgrade, or diagnose agent skills against best-practice frontmatter, progressive disclosure, token-aware structure, and the agent-skills.git symlink + inventory wiring. Modes: scaffold (default — new skill), review (audit existing skill), upgrade (split a single-file skill into multi-file), diagnose…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Authors, audits, and maintains project documentation across CLAUDE.md / .claude/rules/, AGENTS.md, README.md, and Diátaxis docs/ trees (root + nested for monorepos). Four modes: init scaffolds a tiered docs setup from scratch; update detects drift (dead @imports, renamed commands, stale narrative) and incrementally…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Audits CLAUDE.md files (root, nested, .claude/rules/.md) for context bloat and emits ranked suggestions across two levers — (1) shrink inventory entries, (2) flag rarely-used agent-invokable skills that should become slash-only to drop their description from the always-on available-skills list. Triggers on Claude…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Persists context across conversations as plain markdown so every future session can enrich a topic-scoped memory (e.g. parenting, relationship-anna, work-history, project-acme). Four operations: write (extract candidates, resolve as ADD / UPDATE / DELETE / NOOP per Mem0), read (load a ≤ 200-line INDEX; fetch detail…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Generates a personal markdown changelog of merged or closed pull requests authored by the current user and Linear tickets the user closed or worked on, over a configurable window (default 7 days), grouped by feature area (e.g. Dashboards, Agent0). Inputs sourced from gh search prs --author=@me and the Linear MCP. Use…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Diagnoses a failed CI check, classifies it with an explicit verdict (code-bug | workflow-bug | dep-bug | env-bug | flaky | unsure), confidence-gates the fix (>=90 auto, 80-89 ask, <80 escalate), applies it, pushes, and iteratively verifies until CI passes — reverting the last commit if a brand-new failure appears.…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Generates a short, narrative GitHub pull request description (≤ 25 lines, hard ceiling 40), pushes the branch, opens the PR as a draft, then runs review-loop (pr-reviewer → implement-suggestion → polish simplify, up to 5 iterations) until every review thread is resolved via fix or reply. Scale down with --no-review…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Authors fast, cheap, maintainable GitHub Actions workflows applying 2026 best practices: caching with hashFiles + restore-keys, parallelization via matrix + artifacts, reusability (composite actions for steps, reusable workflows for jobs), security (SHA-pinned actions, least-privilege GITHUBTOKEN, concurrency)…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Analyze and resolve Git merge/rebase conflicts intelligently, showing diffs and asking clarifying questions when needed. Invoke with /resolve-conflicts.

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Authors performant React Native / Expo animations with Reanimated and gesture handling with react-native-gesture-handler, running motion on the UI thread so it stays at 60/120 fps. Covers worklets, shared values, useAnimatedStyle, withTiming/withSpring, layout animations, the Gesture API (pan/pinch/drag/swipe), Moti…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Authors performant web animations CSS-first AND brainstorms the right feedback for an interaction via a verb-to-motion catalog. Covers GPU-safe properties, modern primitives (@starting-style, interpolate-size), View Transitions, scroll-driven timelines, state-choreography morphs, React state (Motion, AnimatePresence)…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Selects the right chart type and visualization library for React/Next.js (web) and Expo/React Native (mobile) data visualization tasks, then applies accessibility and anti-pattern guardrails. Maps data shape and intent (comparison, composition, distribution, relationship, evolution, flow, geographic, hierarchical) to…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Scaffolds, audits, and tests Storybook stories for React (web) and React Native / Expo (native) component libraries. Generates three artefacts in two files per invocation: a visual regression .stories.tsx file containing a Default story (variants grouped into a single snapshot) and a Playground story (interactive args…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Reviews UX, accessibility, and microcopy for web and React Native (Expo) applications. Analyzes UI code against established UX principles, WCAG 2.2 accessibility standards, platform guidelines (Apple HIG, Material Design 3), and UX writing best practices. Triggers on: "ux review", "review ux", "check accessibility"…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Guides and reviews the visual design and brand identity of UI components for web and React Native — color systems, typography pairing, visual hierarchy, signature details, and named style directions (minimal, swiss, editorial, brutalist, neo-brutalist, glass, soft-UI, terminal, playful, retro). Owns the generative…

mthines/agent-skills

Skill Claude CodeCodex

Part of mthines-agent-skills

Reviews and guides LLM/AI application engineering: prompt design, prompt caching, multimodal inputs, RAG, agent loops and tool design, resilience (rate limits, retries, fallbacks), memory, model migration, evals, testing, prompt-injection defence, and observability. Synthesises practices from Anthropic, OpenAI…