Warren-Claude-Code-Plugin-Marketplace

Use when transcribing audio files with speaker diarization. Triggers on TRANSCRIBE keyword.

Create, update, delete, and query Google Calendar events using gcallm CLI, MCP tools, or direct API calls.

Rule-based methodology for essay development. Load this index first, then load specific essay type file based on task.

Comprehensive guide for managing Claude Code snippets v2.0 - discovering locations, creating snippets from files, searching by name/pattern/description, and validating configurations. Use this skill when users want to create, search, or manage snippet configurations in their Claude Code environment. Updated for LLM-friendly interface with TTY auto-detection.

Style guide and primer for writing in Warren Zhu's voice. Use when drafting emails, essays, blog posts, technical documents, consulting deliverables, presentations, or any writing for or as Warren. Covers philosophical sensibilities, stylistic patterns, characteristic moves, tone calibration, and professional/technical writing registers. Also useful when understanding Warren's intellectual background and preferences for advising him.

Use when interacting with Harvard Canvas LMS - fetching courses, assignments, grades, submissions, modules, calendar events. Trigger with CANVAS keyword.

Interact with Google Drive API using PyDrive2 for uploading, downloading, searching, and managing files. Use when working with Google Drive operations including file transfers, metadata queries, search operations, folder management, batch operations, and sharing. Authentication is pre-configured at ~/.gdrivelm/. Includes helper scripts for common operations and comprehensive API references. Helper script automatically detects markdown formatting and sets appropriate MIME types.

Template for summarizing session state and context for continuity between Claude Code sessions. Use when ending a session or handing off work.

Create GitHub issues (feature requests or bug reports) by learning from existing issue formats in the repository.

Troubleshooting uv (Python package manager) issues - stale cache, installation problems, package updates.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations. Adapted for Warren's system with snippet integration.

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

Best practices for writing automation scripts in Python and Bash. Use when writing automation scripts, choosing between languages, debugging subprocess errors, or implementing error handling patterns. Load language-specific references as needed.

Methodology for developing personal statements and analytical essays. Use when helping identify throughlines, resolve "too many ideas" paralysis, or clarify essay themes.

Build hands-on, code-first tutorials from any primary source - technical documentation, codebases, APIs, tools, or other complex material. Extract real examples, working code, and concrete scenarios. Create tutorials using markdown (text-heavy summaries) or React artifacts (complex interactive workflows). Keywords - tutorial, codebase, API, hands-on, code-first, copy-paste, interactive, real examples, primary source

Explain solutions through the lens of discovery and conversation journey, emphasizing how insights emerged rather than exhaustive technical details. Use when explaining code changes, decision-making processes, problem-solving approaches, or any narrative that benefits from showing the "why" before the "what". Trigger with JOURNEY keyword.

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Artifacts are automatically saved to ~/Desktop/Artifacts directory. Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Apply professional themes (colors/fonts) to artifacts. 10 pre-set themes available or generate custom themes on-the-fly.

Use when composing, sending, searching, or managing Warren's emails via gmail CLI. Covers drafting with styles, finding similar emails for context, managing groups, discovering contacts online, and email workflows. Always test to fuchengwarrenzhu@gmail.com before real sends.

Simplify and clarify files by removing redundancy, organizing content logically, and keeping only essential information. Use when asked to make something clearer, remove fluff, simplify, declutter, make more concise, or improve readability. Keywords - clarity, simplify, concise, declutter, remove redundancy, essential only, no fluff.

Extract text from PDFs for LLM consumption using AI-powered or traditional tools. Use when converting academic PDFs to markdown, extracting structured content (headers/tables/lists), batch processing research papers, preparing PDFs for RAG systems, or when mentions of "pdf extraction", "pdf to text", "pdf to markdown", "docling", "pymupdf", "pdfplumber" appear. Provides Docling (AI-powered, structure-preserving, 97.9% table accuracy) and traditional tools (PyMuPDF for speed, pdfplumber for quality). All processing is on-device with no API calls.

Analyzes conversations to identify learnings, patterns, and techniques for capture in skills/snippets. Proposes updates or new skills, shows preview before changes. Use when user says "reflect", "what did we learn", or after complex tasks.

Iterative parallel search strategy using WebSearch and Exa. Launch multiple searches simultaneously, learn from failures, and keep iterating until finding answers. Use for research, code examples, documentation, and technical information gathering.

Guide for building full-stack LLM applications with Warren's preferred tech stack. Use when building chat interfaces, LLM-powered apps, or any application using claude-agent-sdk. Covers tech stack (React + TypeScript + Vite + Tailwind frontend, FastAPI + uv backend), SDK usage patterns, structured logging, and Makefile conventions. Load references as needed - chat-interface.md for chat UI patterns, realtime-streaming.md for SSE/activity streaming, storage-patterns.md for backend persistence. Keywords - LLM app, claude-agent-sdk, FastAPI, React, chat interface.

Workflow for evaluating, adopting, customizing, and managing open source software. Use when: (1) Searching for OSS tools to solve a problem (finding alternatives, comparing options) (2) Evaluating whether an OSS project is worth adopting (health, maintenance, quality) (3) Setting up and configuring a new OSS tool (installation, secrets, initial config) (4) Learning how to use an OSS tool effectively (beyond awful man pages) (5) Customizing OSS to fit personal workflow (theming, flags, integrations) (6) Managing a portfolio of OSS tools (updates, dotfiles, dependencies) Keywords: open source, OSS, github, software selection, tool evaluation, dotfiles, configuration

This snippet should be used when writing Neovim plugins with Lua, focusing on type safety, modular architecture, and best practices.

Guide for verifying Apache License 2.0 compliance in derivative works. This skill should be used when creating derivative works from Apache-licensed code, checking license compliance, ensuring proper attribution, validating NOTICE/LICENSE files, documenting changes per Apache requirements, or when mentions of "apache", "license", "compliance", "attribution", or "NOTICE" appear in context of software licensing.

Comprehensive guide for debugging Claude Agent SDK errors, TypedDict contracts, and internal SDK processing issues

This snippet should be used when following Test-Driven Development (TDD) methodology with the Red-Green-Refactor-Commit cycle for all implementation tasks.

Explore complex, multi-faceted topics requiring deep understanding through a three-round iterative strategy with parallel subagents.

Anthropic's official prompt engineering best practices. Use when optimizing prompts, debugging outputs, or improving response quality.

Find, fetch, and legally use images from the web. Covers Wikimedia Commons, free sources, copyright, fair use, and embedding. Use when you need images for any project.

Working with Claude Code features, debugging hooks, MCP integration, snippet verification, headless automation, and Agent SDK. Use this skill when the user asks about Claude Code features, hooks, memory, statusline, debugging, MCP servers, headless use patterns, CI/CD automation, Python/TypeScript Agent SDK, or building custom agents.

Best practices and patterns for discovering, using, and integrating with command-line interfaces

Using Codex CLI (`codex exec`) for testing and automation. Focus on gpt-5-codex with different reasoning efforts, web search, streaming, and multi-turn conversations.

Master GitHub CLI workflow for issues, repos, search, and APIs. Use when creating/reading GitHub issues, searching repos, querying GitHub data, or automating GitHub tasks. Focus: gotchas, key workflows with "look at past examples" pattern, practical APIs.

Guide for working with Linear project management via GraphQL API. Use when creating/updating Linear issues, changing status, adding comments, or uploading files/screenshots. Covers raw GraphQL, Python SDK (linear-py), issue search, mutations, and file upload workflows with Google Cloud Storage signed URLs. Tested October 2025.

Reference Warren's Neovim configuration (~/.config/nvim) with LSP, plugins, and directory structure.

This snippet should be used when reading, organizing, and naming screenshots with date prefixes.

Apply precise writing style that expresses ideas clearly with personal voice and logical flow.