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Claude Skills by mthines
github.com/mthines55 skills0 installs181 views
- Holistic AnalysisForces a full step-back re-analysis when a fix or refactor is not working: traces the whole execution path end-to-end — entry point to exit, every block, every contract boundary, and the full data flow — instead of patching in isolation. Three modes: `fix` (default) for bugs and broken behavior, `refactor` for restructuring, and `review` for PR validation (returns intent-match and system-fit findings for the `pr-reviewer` agent to consume — never run standalone for routine review work). Trigg...Votes: 0GitHub stars: 13
- IdeateGenerates, 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 separate axes, and bounded recombination rounds gated by /confidence. Auto-triages run depth (quick in-context vs deep multi-agent; override with quick|deep). Use when brainstorm...Votes: 0GitHub stars: 13
- InterviewAligns 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 success criteria, then runs a batched clarifying-question interview only when research cannot resolve the ambiguity (adaptive — stays silent when the request is already crisp). Pro...Votes: 0GitHub stars: 13
- Playwright Trace AnalyzerAnalyzes 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 churn) and proposes concrete test or app fixes ranked by measured impact. Auto-detects whether the input is a `trace.zip`, a directory of unpacked trace files, or a single `trac...Votes: 0GitHub stars: 13
- Profile OptimizerAnalyzes 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 fixes ranked by measured impact. Auto-detects the input format (React `.json` profile, Chrome trace `.json` / `.cpuprofile`, or `.heapsnapshot` / `.heaptimeline` / `.heapprofile`). ...Votes: 0GitHub stars: 13
- Rum TrackingGuides 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, property schemas, tracking plans, GDPR/CCPA/DPDPA compliance, OpenTelemetry semantic conventions for browser and mobile RUM, and platforms (PostHog, Segment, Mixpanel, Amplitude, Data...Votes: 0GitHub stars: 13
- Screen RecorderRecords 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 — verifying a View Transition, a Motion `layout` morph, a hover stagger, a scroll-driven timeline, an `@starting-style` entry, or any multi-frame interaction. Called...Votes: 0GitHub stars: 13
- Video AnalyserAnalyse 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 findings. Trigger phrases: "analyse this video", "analyze this recording", "what does this video show", "extract bugs from this recording", "analyse this screen recording", "invest...Votes: 0GitHub stars: 13
- Create SkillScaffolds, reviews, upgrades, or diagnoses 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` (retrospective failure analysis that emits a confidence-gated unified diff against any skill declaring a diagnostic surface). Triggers on "create a skill", "scaffold ...Votes: 0GitHub stars: 13
- DocsAuthors, 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 refreshes via a Placement Resolver that pushes rules to the innermost-ancestor destination; readme writes or audits a README against the standard-readme spec; audit produces a docu...Votes: 0GitHub stars: 13
- Optimize Claude MdAudits 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 Code's "Large CLAUDE.md will impact performance" warning (> 40k chars), inventory entries duplicating harness-loaded skill descriptions, "CLAUDE.md is too big", "shrink CLAUDE.md"...Votes: 0GitHub stars: 13
- Persistent MemoryPersists context across conversations as plain markdown so every future session can enrich a topic-scoped memory (e.g. `project-acme`). Four operations: `write` (extract candidates, resolve as ADD / UPDATE / DELETE / NOOP per Mem0), `read` (load a ≤ 200-line INDEX, fetch detail on demand), `consolidate` (sleep-style merge + prune), `forget` (delete or redact with audit). Three storage tiers: home (`~/.agent-memory/<scope>/`, default), project-local (gitignored), project-shared (committed). En...Votes: 0GitHub stars: 13
- ChangelogGenerates 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 for weekly recaps, status updates, performance reviews, or end-of-sprint summaries. Triggers on "changelog", "what have I done", "weekly summary", "my recent work", "recap my w...Votes: 0GitHub stars: 13
- Ci Auto FixDiagnoses and fixes failing CI, verifies locally, pushes, and confirms the relevant checks pass on the resulting revision. Uses an evidence-gated mechanical path for narrow failures and deeper diagnosis for ambiguous or shared changes. Never weakens checks. Currently supports GitHub Actions through gh or GitHub MCP. Triggers on "CI is failing", "fix the CI", "the build is red", "auto-fix this PR's checks", or "/ci-auto-fix".Votes: 0GitHub stars: 13
- Create PrGenerates 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, --no-simplify, --quick (light mechanical pass only), or --no-quality (skip the loop). On a UI diff, injects a preview verification spec by default (--no-ui-verify to skip). Before...Votes: 0GitHub stars: 13
- Github Actions AuthorAuthors 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 `GITHUB_TOKEN`, concurrency), trackable errors (named steps, step summaries, annotations, and stdout/stderr that always reaches the run log so agents can act on failures), and feedback for comment-triggered ...Votes: 0GitHub stars: 13
- Resolve ConflictsAnalyze and resolve Git merge/rebase conflicts intelligently, showing diffs and asking clarifying questions when needed. Invoke with /resolve-conflicts.Votes: 0GitHub stars: 13
- Animations NativeAuthors 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, Lottie, Rive, reduced motion, haptics, and UI-thread profiling. Use when building RN motion, wiring a gesture, or when an RN animation feels janky. For WEB animations (CSS, Motio...Votes: 0GitHub stars: 13
- AnimationsAuthors 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), advanced effects (Liquid Glass, glow, 3D tilt), external engines (Lottie, Rive), React Three Fiber, prefers-reduced-motion, AND perceived performance (skeleton loaders, optimist...Votes: 0GitHub stars: 13
- ChartingSelects 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 a recommended chart, then to a recommended library based on platform, dataset size, and design system. Defers cross-cutting UI concerns (contrast, touch targets, typography, copy...Votes: 0GitHub stars: 13
- StorybookScaffolds, 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 holding a `Default` story (variants grouped into one snapshot) and a `Playground` story (interactive `args` / `argTypes`), plus a sibling `*.test.stories.tsx` interaction test under a `/Tests` namespace. Supports an opt-in, per-pathname auth flow whose credentials live in the OS keyc...Votes: 0GitHub stars: 13
- UxReviews 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", "improve the UI", "ux audit", "review this component", "is this accessible", "check usability", "ux feedback", "review the design", "improve usability", "check contrast", "review ...Votes: 0GitHub stars: 13
- Visual DesignGuides 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, brand-aware side; defers WCAG contrast math, size minimums, and dark-mode mechanics back to /ux. Modes: `guide` (default — build a component from scratch), `review` (audit existing...Votes: 0GitHub stars: 13
- Ai EngineeringReviews 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, Google, OWASP LLM Top 10, and practitioners (Hamel Husain, Eugene Yan, Chip Huyen). Triggers on "review my prompt", "design a system prompt", "optimise tokens", "set up RAG", "build an...Votes: 0GitHub stars: 13
- Code QualityLanguage-agnostic skill for authoring and reviewing code with low cognitive complexity, readability, and long-term maintainability. Covers guard clauses, single-responsibility functions, type-driven design (illegal states unrepresentable, branded primitives, discriminated unions), schema-first validation, single source of truth for union metadata, functional core + imperative shell, idempotency, and neighbour-pattern symmetry. Pairs with `tdd` for new code (rules apply in GREEN/REFACTOR). Sta...Votes: 0GitHub stars: 13
- ConfidenceRates confidence that the current work fully solves the stated requirement. Supports plan validation, code review, and analysis (root-cause, refactor, diagnose) modes. Plan mode combines LLM judgment with deterministic rule checks (multi-signal gate); a failed rule caps the gate at 89% regardless of LLM score. Use before committing to autonomous execution, after implementation, or during investigation. Triggers on "confidence check", "validate plan", "rate confidence", "quality gate", "/confi...Votes: 0GitHub stars: 13
- CriticalAdversarially challenges a proposed plan, code change, or bug diagnosis from a hostile pre-mortem perspective. Walks a fixed taxonomy of failure modes, blast radius, rollback, hidden coupling, and maintainability; every finding must cite a file, line, or named assumption; forces a steelman of at least one alternative. Surfaces concerns only — does not score (delegates to `/confidence`) and does not apply fixes. Use during planning before autonomous execution, before opening a high-stakes PR, ...Votes: 0GitHub stars: 13
- DxDeveloper Experience (DX) review and advisory skill for CLI tools, shell scripts, developer tooling, and automation. Analyzes code against established CLI design guidelines (clig.dev, Heroku CLI Style Guide, 12 Factor CLI), composability principles, error handling best practices, and developer ergonomics. Triggers on: "dx review", "review dx", "check cli", "improve the cli", "dx audit", "review this tool", "is this usable", "check ergonomics", "dx feedback", "review the script", "improve usab...Votes: 0GitHub stars: 13
- Eval IterateIterates on a failing AI/LLM eval (an L2 suite, a golden-set / judge eval, or any eval gating a PR) until it is green AND confirmed, not just luckily passing once. Classifies the failure as a code bug, an eval-definition bug (stale golden item / criteria drift), judge-drift (silent grader version change), or flaky. Applies the minimal fix, then requires N consecutive confirming re-runs — 2 deterministic, 5 for anything a model call grades, since a flat "2" is statistically weak for a stochast...Votes: 0GitHub stars: 13
- MeasurableEnsures every delivery ships with the telemetry needed to prove its impact and catch its own regressions: RUM/analytics events for user-facing web changes (delegates to rum-tracking), OpenTelemetry traces, metrics, and structured logs for new or changed API endpoints, and explicit error/warning signal paths so failures surface instead of going silent. Knows OpenTelemetry Weaver — validating a signal against a semantic-convention registry, and treating a renamed metric or attribute as the brea...Votes: 0GitHub stars: 13
- Optimize ApproachReviews whether a change takes the most optimal approach for its stated intent and, when it does not, researches the code, validates a concretely better approach via holistic analysis, and either proposes it (report mode) or applies it behind a confidence gate (apply mode). Judges four axes — codebase-fit, simplicity, performance, robustness — at the approach level, deferring line-level and failure-mode findings to code-quality, critical, and holistic-review. Stays silent when the approach is...Votes: 0GitHub stars: 13
- PolishRe-runnable pre-PR quality gate for the current branch. Composes two existing passes over the branch diff: a broad pr-reviewer pass (read-only review via the branch's open PR, which `pr-reviewer` requires) and a code-quality simplify pass (applies Class M mechanical refactors behind a confidence ≥ 90 % gate, reverting on failure). Run bare for the full review + simplify works; scope it with `review`, `simplify`, or the light `quick` mechanical pass. Commits each pass separately for traceabili...Votes: 0GitHub stars: 13
- Review LoopBounded review-apply-resolve convergence loop for a GitHub PR, drafts included. Runs up to N=5 iterations of pr-reviewer → implement-suggestion (--resolve-all) → polish simplify, converging until every review thread is resolved through a fix OR a reply, so the PR ends with zero open threads and only genuine human-judgment flags left open. Convergence also means CI is not red: each push is check-read and a red mechanical failure delegated to ci-auto-fix (--no-ci). On convergence it refreshes t...Votes: 0GitHub stars: 13
- SeverityRates how severe a finding or bug is if it is real — the blast-radius axis, complementary to confidence's is-it-real axis. Emits a lowercase tier (critical / high / medium / low) from a fixed axis rubric, then applies one deterministic, executable path floor (auth / billing / migration / infra / secrets paths) plus heuristic escalators (data-loss, security, concurrency shapes) — both scoped to reachable production code, never test / fixture / generated paths. Callers own how they gate on the ...Votes: 0GitHub stars: 13
- TddEnforces strict Test-Driven Development with RED-GREEN-REFACTOR cycles. Writes one failing test at a time, implements minimal code to pass, then refactors. Delegates to the `test-provenance-guard` skill during REFACTOR to detect tests-by-construction (static + mutation checks). Pairs with the `code-quality` skill: invokes `Skill('code-quality')` during the REFACTOR phase to apply the full code-quality rule set against the GREEN output, and cites refactor recipes (R1–R20) by ID when reporting ...Votes: 0GitHub stars: 13
- Test Provenance GuardDetects tests that pass by construction — tests that define a private copy of the function under test instead of importing the production module — and self-heals by extracting the inline logic to an exported function, updating production callers, and rewriting the test to import the export. Two checks: (1) static — the test file must import the SUT and must not shadow its exported names; (2) mutation — blanking the production function body re-runs the test and expects failure. Runs autonomous...Votes: 0GitHub stars: 13
- Verify BehaviorOwns a cheapest-first three-tier verification ladder — Tier 1 syntactic (grep / ast-grep / read), Tier 2 semantic-no-execution (typecheck / build / lint), Tier 3 execution (run the covering test, or a minimal synthesized repro) — and reports the result as an evidence receipt (confirms / contradicts / ambiguous / null). It never scores; `confidence(code)` owns the number. Two consumer shapes: claim-verification (read-only, feeds `confidence(code)`) and change-verification (post-apply green/red...Votes: 0GitHub stars: 13
- E2e Pr StabilizerStabilizes or optimizes Playwright E2E tests on one PR via a local-first loop, then ratifies with a single CI run. Pulls Dash0 spans (`git.pull_request_link`) as the historical baseline, then captures every iteration's evidence locally with `--trace=on` (same OTel exporter, same trace schema). Validation is empirical, not predictive: before commit, every new locator must resolve against source (static grep) or the live app (`locator.count()`); after commit, the fixed test must pass three cons...Votes: 0GitHub stars: 13
- E2e Testing MobilePlans, generates, runs, and heals end-to-end tests for Expo and React Native mobile apps using Maestro (the 2026 standard for RN E2E, adopted by Meta, Microsoft, and DoorDash, and integrated with Expo via EAS Workflows). Drives a spec-first YAML-flow loop, proposes `testID` source diffs (never `accessibilityLabel` reuse), runs Maestro Cloud as an EAS job, and stays token-aware via `--shards`, `--retries`, and failure-only healing. Use for native flows in Expo / RN apps. Triggers on "test this...Votes: 0GitHub stars: 13
- E2e TestingPlans, generates, runs, and heals end-to-end tests using Playwright Test Agents (Planner, Generator, Healer) and the official `@playwright/mcp` server. Drives a spec-first feature-flow loop, proposes `data-testid` source diffs only when accessibility-tree locators fail, and stays token-aware via snapshot mode and `--last-failed` reruns. Use when adding E2E coverage, verifying a user journey, hardening a flaky flow, or wiring Playwright MCP into a repo. Triggers on "test this flow", "add e2e",...Votes: 0GitHub stars: 13
- Autonomous WorkflowThe phase-based machinery (0–7) behind the `aw` dispatcher — task intake through tested PR delivery in an isolated Git worktree, with optional companion skills for planning, quality gates, TDD, UX, code quality, docs, and CI verification. Companions never block; a skipped one is reported, never silent. NOT the entry point and not auto-triggered: a natural-language request to do work autonomously, end-to-end, in isolation, or in a worktree belongs to the `aw` skill, which detects the task tier...Votes: 0GitHub stars: 13
- Aw SetupOne-time (but safely re-runnable) setup flow that scaffolds a project's aw-tester aw-target: detects auth strategy, captures storage state, writes .claude/aw-targets/<target>.yml, and validates with a smoke spec. `--target local` (default) scaffolds the local dev target; `--target preview` scaffolds the PR-preview target ui-verify runs against (and is what `/ui-verify setup` delegates to). Also records the repo's UI surface (what counts as a UI change) so the is-ui-diff gate is accurate per r...Votes: 0GitHub stars: 13
- Aw Tester ChromeRuns UI verification specs in-session through the claude-in-chrome extension — the Chrome sibling of the aw-tester agent. Reads the same specs.md (WHEN/THEN grammar or a Markdown intent spec) and aw-target.yml, drives Chrome interactively (navigate → read → act → assert, seeing the page between steps), and emits the same compact verdict block. Runs in the current session against an already-logged-in Chrome, so it is faster than the Playwright sub-agent for local runs, but it needs the browser...Votes: 0GitHub stars: 13
- Aw Create PlanCreate the plan artifact (plan.md + checks.yaml executable acceptance checks) in `.agent/{branch}/` from the current conversation context. Captures all Phase 0-1 discussion into a structured, self-contained document that enables context recovery and session handoff. On every invocation, writes plan.md and re-derives checks.yaml from the Acceptance Criteria; an immutable plan.vN.md snapshot is written only in opt-in snapshot mode (`Skill("aw-create-plan", "snapshot")`). Use after planning is c...Votes: 0GitHub stars: 13
- Aw Create WalkthroughGenerate a walkthrough artifact (walkthrough.md) in `.agent/{branch}/` summarizing completed work for PR delivery. Gathers information from plan.md, git history, and test results to produce a comprehensive summary. Use at Phase 6 before creating the draft PR. Triggers on create walkthrough, generate walkthrough, write walkthrough artifact.Votes: 0GitHub stars: 13
- Fix BugResolves a single bug from any starting evidence — Dash0 telemetry (span, log, web event, RUM error link), a stack trace, an error message, a code pointer (file:line), a screen recording, a Linear ticket URL, or a free-text symptom. Classifies the input, triages complexity (Phase 0.5) to pick a fast lane or a full holistic-analysis lane, runs a pre-flight sweep, locks a failing reproduction (delegating to /tdd, /e2e-testing, or /e2e-testing-mobile by layer), delegates root-cause analysis to t...Votes: 0GitHub stars: 13
- Implement SuggestionImplements review-comment suggestions across one or more PRs. Multi-PR mode (default when $ARGUMENTS holds PR URLs; empty $ARGUMENTS auto-detects the active PR) resolves a worktree per PR, fetches every actionable comment from human teammates AND AI review bots (claude[bot], coderabbitai[bot], …), validates each through /critical + /confidence, builds a structured suggestion-pack, and dispatches a worker subagent that applies each approved change as its own commit, pushes to the existing bran...Votes: 0GitHub stars: 13
- Observe RunRuns a command and reads the telemetry that run just emitted, returning a `verify-behavior` receipt (confirms / contradicts / ambiguous / null) that grades a behavioral assertion — span count, parent/child structure, duration, error-path status, fan-out, attribute cardinality, ordering — against the observed spans, never against the diff read back. Inputs are a command plus an expectation set. Walks two cheapest-first rungs (an in-memory/file exporter, then `dash0 -X otlp proxy --agent-mode` ...Votes: 0GitHub stars: 13
- Pr ReviewOne-shot read-only review of a GitHub PR — dispatches the `pr-reviewer` agent and reports its verdict and findings without touching your code. The short entry point for "review this PR" when you do not want an apply-and-converge loop. Also writes maintainer relevance rules via `/pr-review remember <fact>`. Invoke with /pr-review.Votes: 0GitHub stars: 13
- Review BranchConverges a LOCAL branch with no pull request through a bounded review-apply-simplify loop. Dispatches the branch-reviewer agent, which runs the same impact graph, finders, verifier, and confidence/severity gates as pr-reviewer, but carries findings in a local findings.jsonl instead of GitHub review threads — so a run makes zero GitHub API calls, posts nothing, and works on an un-pushed branch or offline. Stops when every finding is applied or honestly declined AND the repo's own fast checks ...Votes: 0GitHub stars: 13