Write, run, review, and debug end-to-end tests for rtp2httpd. ALWAYS use this skill when the user: (1) wants to write or optimize e2e/integration tests, (2) asks to run tests or mentions run-e2e.sh, uv, pytest, collect-only, xdist, markers, fixtures, or parallelism, (3) needs to debug failing, flaky, slow, or hanging e2e tests, (4) mentions any file under e2e/ or scripts/run-e2e.sh, (5) mentions MockRTSP*, MockHTTP*, MockFCC*, MockSTUN*, R2HProcess, MulticastSender, helper APIs, or test fixtures, (6) asks about multicast, RTSP, HTTP proxy, FCC, STUN, M3U, EPG, URL template, or zerocopy test coverage in rtp2httpd, or (7) uses Chinese phrases such as "端到端测试", "跑测试", or "e2e 测试" in this repo.

Build, run, and configure rtp2httpd locally. Use this skill whenever the user wants to compile the project, start the daemon, pass command-line arguments, edit configuration, or troubleshoot build/runtime issues. Also activate when the user mentions cmake, build directory, rtp2httpd.conf, web-ui build, pnpm run, vite build, embedded_web_data.h, or asks how to test the service locally.

UI/UX design intelligence with searchable database

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.

UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks.

Comprehensive guide to Antigravity Manager architecture, workflows, and development. Use this to understand how to work on the project.

Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.

Sync delta specs from a change to main specs. Use when the user wants to update main specs with changes from a delta spec, without archiving the change.

Guided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.

Start a new OpenSpec change using the experimental artifact workflow. Use when the user wants to create a new feature, fix, or modification with a structured step-by-step approach.

Fast-forward through OpenSpec artifact creation. Use when the user wants to quickly create all artifacts needed for implementation without stepping through each one individually.

Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.

Continue working on an OpenSpec change by creating the next artifact. Use when the user wants to progress their change, create the next artifact, or continue their workflow.

Archive multiple completed changes at once. Use when archiving several parallel changes.

Archive a completed change in the experimental workflow. Use when the user wants to finalize and archive a change after implementation is complete.

Implement tasks from an OpenSpec change. Use when the user wants to start implementing, continue implementation, or work through tasks.

KV and Blob storage services on EdgeOne Makers. KV for edge key-value pairs, Blob for file/object storage in Cloud Functions. Covers SDK usage, setup, and troubleshooting.

Project structure templates and scaffolding recipes for typical EdgeOne Makers applications — full-stack apps, static sites, API services, and AI agent projects.