Skill Claude CodeCodex
Use when the user wants to write, draft, or author an RFC (Request for Comments) / technical design doc for a feature, change, or architectural decision. Interactively interviews the user, grounds the proposal in the actual codebase, presents 2-3 concrete API/code-snippet approaches to choose from, then writes a…
Skill Claude CodeCodex
Use when the user wants to create social media posts or launch copy for a feature, product change, PR, or announcement - generates platform-specific copy for Twitter/X, LinkedIn, and other platforms.
Skill Claude CodeCodex
Use when designing or building anything that should look like TanStack — a landing or dashboard page, an OG/social image, a README header, a video or motion graphic, slides, a diagram, merch, or an email. Also use when reviewing whether an existing design is on brand, or when you need exact TanStack colors, fonts…
Skill Claude CodeCodex
Use when the user wants to deeply learn a new topic from scratch. Runs a pre-interview (current knowledge, end-goal proficiency, depth, practice load, background, scope), researches online (articles, niche-influencer blogs, canonical docs, subtopic landscape), then produces a structured markdown course with mandatory…
Skill Claude CodeCodex
Use when writing, modifying, or working near test code, when tests look tautological or snapshot-based, when adding a done-when check, or when covering error paths. Don't use for production-only edits with no tests, docs, or UI copy.
Skill Claude CodeCodex
Use when the user wants to write, draft, or generate a PRD after finishing work, or from a ticket, a PR, or a feature description. Triggers on /to-prd, "write a PRD", "generate a PRD", "draft a PRD", or "spec this work". Don't use for RFCs, implementation plans, or Team EEP Linear status moves.
Skill Claude CodeCodex
Use when the change intent is already settled and the agent must map what a behavior change touches before an implementation plan or any code. Use for new features, bug fixes, and refactors that move a boundary. Don't use for typos, comments, formatting, lockfile-only diffs, docs with no code, or while the user is…
Skill Claude CodeCodex
Use when the user wants to transcribe a video or audio file to text with word-level timestamps — spins up a self-contained local Whisper (whisper.cpp) Docker service bundled in this skill and returns transcript.txt, transcript.srt, and word-level transcript.words.json. Also used as a building block by /produce-video.…
Skill Claude CodeCodex
Use when writing, reviewing, or architecting TypeScript in app or library code. Don't use for test-only files, docs, CSS, or helper placement (that is a different search).
Skill Claude CodeCodex
Use when upgrading a JS/TS dependency or toolchain to a new/latest version (e.g. "upgrade TypeScript to the latest", "bump Vite to v7", major-version bumps), or when a build/typecheck/lint/test/CI goes red after a version bump and peer-dependency incompatibilities need resolving.
Skill Claude CodeCodex
Use when the user wants to write a video script for a product demo, feature walkthrough, launch video, or social media video about a feature or product change.
Skill Claude CodeCodex
Use when the user wants YouTube metadata for a video — a click-worthy title, an SEO/above-the-fold description, tags, and timestamped chapters. Accepts a transcript (ideally timestamped SRT), a topic, a PR, or a freeform description. Used standalone and by /produce-video. Triggers on "youtube title", "youtube…