Agent skills for Microsoft Copilot

Automates PlatformIO embedded project compilation, environment detection, and firmware artifact management.

Flashes compiled firmware to embedded target boards using PlatformIO's automated upload mechanisms.

Interview the developer about their workflow goals and produce a valid Playbook YAML file saved to ./playbooks/<name>.yml.

Use this skill when working with Playgama Bridge SDK for HTML5 games.

Playtest / alpha-reader skill for the Book of Challenges manuscript.

Complete browser automation with Playwright.

Use when debugging a visual bug, layout issue, CSS problem, rendering issue, broken UI, page-looks-wrong report, or any browser-visible…

Playwright MCP integration for full browser automation — navigate, click, type, screenshot, evaluate JS, handle dialogs, upload files…

Browses, logs in and automates sites in a headful, humanized CloakBrowser session on an existing pinned identity.

Installs and verifies the CloakBrowser stealth-Chromium toolchain — pip package, ~200 MB patched binary, licence key, macOS unquarantine.

Apply these rules when writing Playwright tests in TypeScript - E2E tests, smoke tests, page objects, fixtures, strict typing.

Generates and updates comprehensive Playwright web test plans based on development requirements and screen specifications.

Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms…

PLG motion design — free tier definition, activation sequence, expansion trigger points, viral mechanic assessment.

Walk through the Elixir/Phoenix plugin commands, workflow, and features in 6 interactive sections.

This skill should be used when the user asks to "validate a plugin", "optimize plugin", "check plugin quality", "review plugin structure"…

Release a marketplace plugin - bump version, verify checklist, commit, and push in one invocation.

Plugin release process for MAG Claude Plugins marketplace.

This skill should be used when the user asks to "validate plugin structure", "review manifest files", "check frontmatter compliance"…

Create, publish, delete, and submit plugins for coding agents (Claude Code, OpenCode).

Find the actual cause of an admitted failure instead of a plausible one using a systematic empirical method grounded in Agans and Zeller…