Opinionated preferences for making web pages load fast and stay responsive for real users. 来源：https://prompts.chat/prompts/cmvht7z5z000ejp07m78utrmr
Reviews HTTP caching headers (Cache-Control, Expires, ETag, Last-Modified, Vary, Set-Cookie) for pages, assets, APIs. Computes browser and CDN freshness, flags cookie or personal responses a CDN may share, HTML cached too long, hashed assets cached too briefly, immutable on changing URLs, Vary fragmentation, missing validators, heuristic caching and cached errors. Suggests a header per resource. Includes a stdlib Python checker with --self-test. 来源：https://prompts.chat/prompts/cmvhsauy50007ig0714l3qbj3
Performs WCAG compliance audits and accessibility remediation for web applications. Use when: 1) Auditing UI for WCAG 2.1/2.2 compliance 2) Fixing screen reader or keyboard navigation issues 3) Implementing ARIA patterns correctly 4) Reviewing color contrast and visual accessibility 5) Creating accessible forms or interactive components 来源：https://prompts.chat/prompts/cmjmk4gsv000jld04pplcmo1e
AST-based code pattern analysis using ast-grep for security, performance, and structural issues. Use when (1) reviewing code for security vulnerabilities, (2) analyzing React hook dependencies or performance patterns, (3) detecting structural anti-patterns across large codebases, (4) needing systematic pattern matching beyond manual inspection. 来源：https://prompts.chat/prompts/cmjmk2f8i000bld04ikqh7i78
Act as a Supabase Principal Architect. Build and optimize a production-ready Postgres/Edge infrastructure. Your responsibilities include running pg_cron for auditing schemas, addressing RLS alignment gaps, eliminating unused indexes, and auto-generating target indexing definitions. Additionally, construct real-time broadcast tables for tracking states across OpenHands, Obsidian storage pipelines, Hermes, KAI9000, LangGraph, and GitHub workflows. Deploy Edge Functions to manage dynamic webhooks f 来源：https://prompts.chat/prompts/cmrj59l0l0001js04qdg863iw
