mweinbach

Track build processing, find latest builds, and clean up old builds with asc. Use when managing build retention or waiting on processing.

Guidance for using the App Store Connect CLI in this repo (flags, output formats, pagination, auth, and discovery). Use when asked to run or design asc commands or interact with App Store Connect via the CLI.

Resolve App Store Connect IDs (apps, builds, versions, groups, testers) from human-friendly names using asc. Use when commands require IDs.

Sync and validate App Store metadata and localizations with asc, including Fastlane format migration. Use when updating metadata or translations.

Set territory-specific pricing for subscriptions and in-app purchases using purchasing power parity (PPP). Use when adjusting prices by country or implementing localized pricing strategies.

End-to-end release workflows for TestFlight and App Store using asc publish, builds, versions, and submit commands. Use when asked to upload a build, distribute to TestFlight, or submit to App Store.

Set up bundle IDs, capabilities, signing certificates, and provisioning profiles with the asc CLI. Use when onboarding a new app or rotating signing assets.

Preflight App Store submissions, submit builds, and monitor review status with asc. Use when shipping or troubleshooting review submissions.

Build premium editorial analytics PPTX decks with artifact-tool presentation JSX, using ruthless narrative editing, chart-first storytelling, rendered critique, and iteration until the output beats the reference deck.

Use this skill when a user requests to create, modify, analyze, visualize, or work with spreadsheet files (`.xlsx`, `.xls`, `.csv`, `.tsv`) with formulas, formatting, charts, tables, and recalculation.

Use when you need to render generative UI surfaces — forms, cards, layouts, richer controls — back to the user inside the chat. A2UI is enabled by default in the harness unless a session explicitly disables it with `enableA2ui: false`. Emit A2UI v0.9 envelopes through the `a2ui` tool.

Git version control workflows for AI coding agents. Use when tasks involve committing changes, creating branches, opening pull requests, resolving merge conflicts, writing commit messages, reviewing diffs, rebasing, stashing, cherry-picking, tagging releases, or any git-related operation. Triggers on: 'commit my changes', 'create a PR', 'push this branch', 'fix merge conflict', 'git status', 'review changes', 'squash commits', 'tag a release', 'revert a commit', or any git/GitHub/GitLab CLI workflow.

Create a new App Store Connect app record via browser automation. Use when there is no public API for app creation and you need an agent to drive the New App form.

Resolve App Store Connect IDs (apps, builds, versions, groups, testers) from human-friendly names using asc. Use when commands require IDs.

Set up bundle IDs, capabilities, signing certificates, and provisioning profiles with the asc cli. Use when onboarding a new app or rotating signing assets.

Use when the user asks to create, author, scaffold, package, edit, or update a plugin — a bundle with a .cowork-plugin/plugin.json manifest that groups one or more skills and, optionally, MCP servers and app integrations. Triggers on: 'create a plugin', 'new plugin', 'author a plugin', 'edit a plugin', 'update a plugin', 'add a skill to a plugin', 'bundle these skills into a plugin', 'make a plugin.json', 'add an MCP server to a plugin'.

Use when the user asks to create, author, scaffold, write, or improve a skill — a SKILL.md package that gives an agent specialized, on-demand instructions plus optional bundled resources. Triggers on: 'create a skill', 'new skill', 'write a skill', 'author a skill', 'add a skill', 'scaffold a skill', 'make a SKILL.md', 'improve this skill', 'fix my skill description'.

Transcribe local audio files on macOS 26 or newer with the `apple-native-transcribe` CLI. Use when a task needs Apple's on-device SpeechAnalyzer and SpeechTranscriber workflow for `.mp3`, `.m4a`, `.wav`, or similar local audio, and the CLI may need to be verified or installed with `brew install mweinbach/max-skills/apple-native-transcribe`. Do not use this skill on Linux, Windows, or macOS versions earlier than 26.

Create, edit, redline, and comment on `.docx` files inside the container, with a strict render-and-verify workflow. Use `render_docx.py` to generate page PNGs (and optional PDF) for visual QA, then iterate until layout is flawless before delivering the final DOCX.

Use this skill when a user requests to create, modify, analyze, visualize, or work with spreadsheet files (`.xlsx`, `.xls`, `.csv`, `.tsv`) with formulas, formatting, charts, tables, and recalculation.

Build premium editorial analytics PPTX decks with artifact-tool presentation JSX, using ruthless narrative editing, chart-first storytelling, rendered critique, and iteration until the output beats the reference deck.

Transcribe local audio files with Apple's native SpeechAnalyzer and SpeechTranscriber APIs using the installed apple-native-transcribe CLI. Use when a task needs on-device speech-to-text for local audio on macOS 26 or newer. Prefer installing with brew install mweinbach/max-skills/apple-native-transcribe. Do not use on Linux, Windows, or macOS versions earlier than 26.

Transcribe local audio files on macOS 26 or newer with the `apple-native-transcribe` CLI. Use when a task needs Apple's on-device SpeechAnalyzer and SpeechTranscriber workflow for `.mp3`, `.m4a`, `.wav`, or similar local audio, and the CLI may need to be verified or installed with `brew install mweinbach/max-skills/apple-native-transcribe`. Do not use this skill on Linux, Windows, or macOS versions earlier than 26.

Design, implement, and debug autonomous AI agents and multi-agent systems using the Google Antigravity (AGY) SDK. ACTIVATE this skill when the user wants to create, configure, or orchestrate Google Antigravity agents.