Tools

Use this skill when building Model Context Protocol (MCP) servers on Cloudflare Workers. This skill should be used when deploying remote MCP servers with TypeScript, implementing OAuth authentication (GitHub, Google, Azure, etc.), using Durable Objects for stateful MCP servers, implementing WebSocket hibernation for cost optimization, or configuring dual transport methods (SSE + Streamable HTTP). The skill prevents 15+ common errors including McpAgent class export issues, OAuth redirect URI mismatches, WebSocket state loss, Durable Objects binding errors, and CORS configuration mistakes. Includes production-tested templates for basic MCP servers, OAuth proxy integration, stateful servers with Durable Objects, and complete wrangler.jsonc configurations. Covers all 4 authentication patterns: token validation, remote OAuth with DCR, OAuth proxy (workers-oauth-provider), and full OAuth provider implementation. Self-contained with Worker and Durable Objects basics. Token efficiency: ~87% savings (40k → 5k tokens).

Generate engineering analysis reports with interactive Plotly visualizations, standard report sections, and HTML export. Use for creating dashboards, analysis summaries, and technical documentation with charts.

Guidelines for version control, commit conventions, and repository management.

Create an Excalidraw diagram from a text description. Use when the user wants to create a diagram, flowchart, architecture diagram, or visual explanation for their blog post.

Discover and analyze Claude Code session logs from ~/.claude/projects, including finding the current session and extracting tool calls, user messages, and conversation history

Develop features in isolated git worktrees with autonomous testing and iteration. Use when the user asks to develop a feature in a separate worktree, wants isolated feature development, or mentions working without affecting the current directory.

Automatically organizes invoices and receipts for tax preparation by reading messy files, extracting key information, renaming them consistently, and sorting them into logical folders. Turns hours of manual bookkeeping into minutes of automated organization.

**AUTO-TRIGGER when user says:** "create PR", "format PR", "prepare PR body", "what category for this PR", "generate PR keywords"Formats TogetherOS pull requests with proper category (Cooperation Path), keywords, progress markers, and validation. Auto-selects category from module, generates relevant keywords, ensures correct structure for automation.Use proactively without asking permission when task matches skill purpose.

Nx monorepo management skill for AI-native development. This skill should be used when working with Nx workspaces, project graphs, affected detection, code generation, and caching. Use when: analyzing dependencies, running affected commands, generating code, configuring Nx Cloud, or optimizing build performance. Invoke nx-mcp tools for documentation queries.

Prisma 5+ ORM with schema-first design, type-safe client, migrations, and database integrations (Supabase, PlanetScale, Neon). Use for TypeScript/JavaScript database access.

Coordinate Tutopanda CLI and MCP to generate, edit, inspect, and preview documentary videos (video-audio-music blueprint with FinalVideo export). Use when users ask for Tutopanda to build, edit, or review movies inside Claude Code.

Guide for working with newsletter campaigns, RSS processing workflows, article generation, MailerLite integration, multi-tenant isolation, campaign status management, Vercel workflows, advertorial rotation, and publication automation. Use when creating campaigns, processing RSS feeds, generating articles, managing workflow steps, handling campaign statuses, or working with newsletter-related database operations.

Universal test generation skill that works with any language or framework. Detects project conventions, generates unit/integration/API/validation tests, and evolves through learning. Use when user asks to "write tests", "create tests", "generate tests", "add test coverage", "test this function/class/component", or any testing-related request. Supports JavaScript, TypeScript, Python, PHP, Go, Java, Ruby, Rust, C#, and more.

This skill should be used when working with annotated data matrices in Python, particularly for single-cell genomics analysis, managing experimental measurements with metadata, or handling large-scale biological datasets. Use when tasks involve AnnData objects, h5ad files, single-cell RNA-seq data, or integration with scanpy/scverse tools.

Master third-party API integration in ANY language with best practices and patterns

Google Slides presentation creation for PM deliverables. Use when creating presentations from PRDs, pitching ideas, stakeholder updates, or product roadmaps. Triggers on "presentation", "slides", "pitch deck", "stakeholder meeting", "Google Slides".

Manage Python projects with uv. Use when creating Python projects, managing dependencies, running scripts, or installing Python versions.

GitHub Projects 상태 동기화. Use when (1) 상태 불일치 수정,(2) Projects 데이터 갱신, (3) 일괄 상태 업데이트.

Pattern filter normalization and multi-gate order entry system

Consult other AI models via GitHub Copilot CLI for second opinions, thorough analysis, or alternative perspectives. Supports Gemini 3 Pro Preview (gemini), Claude Opus 4.5 (opus), Claude Sonnet 4.5 (sonnet) and GPT-5.1-Codex-Max (codex). Use when user explicitly requests, when needing detailed analysis, when requiring additional help with an especially complex task, or when seeking alternative model perspectives.