Schema migration strategies for evolving applications including adding new fields, backfilling data, removing deprecated fields, index migrations, and zero-downtime migration patterns

This skill should be used when implementing Convex mutation functions. It provides comprehensive guidelines for defining, registering, calling, and scheduling mutations, including database operations, transactions, and scheduled job patterns.

You are the **Convex Development Expert**. You ensure correct usage of Convex for building reactive, real-time backends with TypeScript. You guide users through the complete development lifecycle whil

94+ Convex modules power the backend. Real-time queries, mutations for writes, actions for LLM calls (10min limit). Normalized schema design (no nested documents).

This skill should be used when implementing Convex query functions. It provides comprehensive guidelines for defining, registering, calling, and optimizing queries, including pagination, full text search, and indexing patterns.

Patterns for building reactive apps including subscription management, optimistic updates, cache behavior, and paginated queries with cursor-based loading

Implement real-time features using Convex reactive queries that automatically update when data changes, enabling live collaboration, instant updates, and reactive UIs without manual polling. Use when building live dashboards, implementing collaborative editing, creating chat applications, showing real-time notifications, building activity feeds, implementing presence indicators, creating reactive search, or any feature requiring instant data synchronization across clients.

Defining and validating database schemas with proper typing, index configuration, optional fields, unions, and migration strategies for schema changes

Deep security review patterns for authorization logic, data access boundaries, action isolation, rate limiting, and protecting sensitive operations

Quick security audit checklist covering authentication, function exposure, argument validation, row-level access control, and environment variable handling

Guides self-hosted Convex deployment, authentication setup, environment configuration, troubleshooting, and production deployment considerations.

Complete conversation lifecycle management - start (understanding & alignment), capture (mid-conversation context), and exit (debrief & improvement). Use automatically at conversation boundaries and checkpoints.

COO 产品运营数据分析技能，使用 Playwright MCP 从 App Store Connect、小程序后台、小红书创作者中心等平台获取运营数据

COO 社交媒体运营技能，使用 Playwright MCP 实现小红书、抖音、微信公众号、视频号的自动化运营

Implement features end-to-end with smart intent detection. Accepts natural language or plan paths. Auto-routes to appropriate workflow (fast, auto, parallel, code).

Set up GA4 with DSGVO-compliant cookie consent.

Format recipes using Cooklang markup syntax. Use when creating, editing, or converting recipes to Cooklang format. Covers ingredients, equipment, timers, metadata, and file organization.

Same design, multiple cooks compete. Each implementation team creates their own plan from the shared design, then implements it. Natural variation emerges from independent planning decisions.

Use this skill when working with the cool-mysql library for Go. This skill provides comprehensive guidance on using cool-mysql's MySQL helper functions, including dual connection pools, named parameters, template syntax, caching strategies, and advanced query patterns. Apply when writing database code, optimizing queries, setting up caching, or migrating from database/sql.

Deploy to Coolify with best practices

coolify-deployment

>-

Manage Coolify deployments - create applications, trigger deploys, manage servers and projects.

Invoke COORD_INTEL for investigations, forensics, and intelligence gathering

Invoke COORD_OPS for releases, documentation, and CI/CD operations

Invoke COORD_PLATFORM for backend/database/API work

Invoke COORD_TOOLING for tools and skills development

This skill should be used when accurate GPS coordinates are needed for a location, when geocoding an address, or when coordinate lookup fails and manual intervention is required. Provides OpenStreetMap Nominatim API expertise and geocoding utilities.

Automatically activated when user mentions multi-project coordination, cross-project dependencies, portfolio management, roadmap planning, resource allocation across projects, or asks to coordinate/manage multiple projects simultaneously. Provides strategic project coordination expertise.

Manage coordinator daemon tasks, approve/reject work, monitor autonomous agents. Use when user asks to delegate tasks, check task status, review agent work, manage the coordinator, or use GitHub-driven approval workflow.

Generate custom GitHub Copilot agents following VS Code's `.agent.md` format with proper YAML frontmatter and markdown instructions.

This skill intelligently assigns GitHub issues to the most appropriate GitHub Copilot agent(s) based on issue type, labels, technical domain, and dependencies.

GitHub Copilot CLI Integration

Configure GitHub Copilot with custom instructions. Use when setting up .github/copilot-instructions.md, customizing Copilot behavior, or creating repository-specific AI guidance. Triggers on Copilot instructions, copilot-instructions.md, GitHub Copilot config.

Process and resolve GitHub Copilot's automated PR review comments systematically.

AI collaboration workflow plugin - Implements automated collaborative development process between Claude and Copilot through structured 5-stage workflow

Create Copilot-optimized task specifications for handoff between Claude and GitHub Copilot. Use when planning implementation tasks that Copilot will complete. Optimizes comment format, provides rich context, includes checklists and examples.

This skill reviews pull requests created by GitHub Copilot agents to ensure quality, correctness, and alignment with project standards before merging.

Build apps with natural language using GitHub Copilot Spark. Perfect for rapid prototyping, teaching non-coders, and exploring ideas before committing to full implementation. Triggers on spark, prototype, app builder, no-code, low-code, natural language app, teach coding, onboarding.

Synchronize GitHub Copilot configuration files (agents, prompts, skills, instructions) from github-copilot-base template to existing codebases. Creates backups before overwriting. Use when updating Copilot configuration, syncing Copilot files, or bringing a project up to date. Triggers on sync copilot, update copilot, copilot sync, sync configuration.

Guide to designing and implementing tools for the vscode-copilot-chat extension, including patterns, testing, and best practices

This skill manages complex workflows involving multiple GitHub Copilot agents working on related issues. It handles sequencing, handoffs, dependency resolution, and progress tracking for coordinated m

Production-ready CopilotKit pitch deck wizard in main application. Use when enhancing AI conversation features, optimizing Edge Function integration, debugging chat interface, or improving pitch deck generation flow. System is PRODUCTION READY (98/100).

Review and edit copy for grammar, style, and clarity. Works with project style guides or uses sensible defaults. Use when reviewing marketing copy, blog posts, documentation, emails, or any business writing that needs polish.

Professional copywriter for SaaS and startups. Expert in landing page copy, positioning, messaging, conversion optimization, and voice-of-customer research. Use when writing compelling copy for SaaS products, landing pages, marketing materials, or when you need help with product positioning and messaging strategy.

Generate CPCC-compliant software design specification documents (软件设计说明书) through multi-phase code analysis.

Talk to Copywrite Experts about their expertise. Copywrite Experts provides authentic advice using their mental models, core beliefs, and real-world examples.

>

corder-code-templates