Development

Suite of tools for creating elaborate, multi-component claude.ai HTML

Full lifecycle spec-driven development methodology across three gated

Scaffold new applications, generate dependency manifests, and create

Control, inspect, test, or automate a physical Android phone connected to Murage over authorized USB debugging. Use for explicit Android, USB phone, ADB, mobile-app, tapping, typing, swiping, scrolling, screenshot, or phone-screen requests.

The user has a module map or chapter list and the question is now *how does this read.* Load whenever you hear \"what's the throughline,\" \"how should chapters flow,\" \"this feels disconnected,\" or \"I have the pieces but it's not a book yet.\"

Use this skill when the team is about to start a build and the appetite is unspoken. If a teammate or the user hands you a feature request without naming how long they're willing to bet on it, run this procedure before any spec. Also use it when an in-flight build is sliding past its budget and some

Use this skill when a shaped feature or ADR is ready to implement and the next step is to hand the work to the user's coding agent (Cursor, Claude Code, the IDE-of-the-week). The output is a ticket the coding agent can execute without coming back to ask basic questions, and without drifting past the

Past the fake-door stage. Demand signal exists. The question now: does the actual product produce the outcome customers expected. Load when someone says \"people signed up — what do we ship to the first cohort,\" or \"we need to know if this works before we scale.\"

The user has a product or service and a price, and now needs the *offer* — the full thing the buyer says yes to. Load this when the user asks for an offer page, a proposal, a pitch deck pricing slide, or anything that sounds like \"how do I present this so they buy.\"

Generate video from a text (or first-frame image) prompt via Z.AI CogVideoX-3 — submit then poll the async result, save as local MP4. Triggers: video generation, generate video, text to video, image to video.

Extract text and layout from images or PDFs via the Z.AI GLM-OCR layout_parsing API — structured, layout-aware OCR. Triggers: OCR, extract text from image, layout parsing, document text extraction.

Transcribe audio files to text via the Z.AI GLM-ASR API — POST /audio/transcriptions with a wav/mp3 (≤25MB, ≤30s). Triggers: transcribe, speech to text, ASR, audio transcription.

Tracker-ticket-to-merged-PR pipeline via git worktrees — sync, plan, adaptive review, /run-plan, code review, PR merge. Triggers: run-worktree-pipeline, worktree pipeline, ticket to PR pipeline, tracker ticket pipeline.

UI/UX design review — 13-axis rubric (AslanMazhidov, RNT56, Nielsen heuristics, anti-default AI detection) with Playwright capture protocol.

Apply DRY principle to eliminate code duplication in TypeScript projects with comprehensive refactoring patterns

Three.js + Next.js (App Router, React 19) integration — SSR pitfalls, GLSL bundling, hydration, WebGL context loss, R3F/drei, WebXR, companion-library decision tree. Version detection first.

Test-generation framework reference (language/framework matrix, patterns) loaded by python-pytest-creator-skill, nextjs-unit-test-creator-skill, and testing-subagent. Triggers: test generator, generate tests. Not for running or fixing tests.

Shared reviewer baselines — prompt defense, epistemic honesty and verification, mandatory post-review learning gate. Loaded by every reviewer subagent instead of inline copies. Triggers: reviewer baseline, review learning gate, review epistemic rules.

Detect and fix React render anti-patterns — missing fragment keys, unsafe JSON.parse, revalidatePath/redirect swallowing, ssr:false hydration.

Detect and fix React hooks anti-patterns — stale useState from props, StrictMode double-execution, dependency traps, stale refs, toast.promise leaks.

Python packaging for apps and libraries — pyproject.toml, Poetry, uv, setuptools, hatch, dependency management, PyPI publishing.

Scaffold Python backend projects — FastAPI/Django/Flask layout, dependency injection, config, virtual environments, pyproject.toml.

PR creation framework — framework/language detection, configurable quality checks, semver labels, JIRA image attachments and tracking.

Harvest `ponytail:` comments into a debt ledger — ceiling and upgrade trigger per marker; flag no-trigger rot. Triggers: ponytail shortcuts, what did ponytail defer, tech debt markers.