GAO Hongnan

Coding conventions, writing style, and design pattern skills

Python conventions: NumPy/Sphinx docstrings + strict typing + performance rules

TypeScript conventions: TSDoc + strict typing rules

Strict-typed Python 3.13+ design pattern catalogue plus deep-module design philosophy (software + system + codebase-design)

Measured-persuasion writing, markdown conventions, and archify technical-diagram generation

Code Review Graph MCP: tree-sitter knowledge graph tooling for impact analysis

CodeGraph MCP: tree-sitter knowledge graph with symbol search, callers/callees, and impact analysis, auto-syncing on file changes (requires Node.js + npm on PATH)

Context7 MCP: up-to-date library documentation lookup (requires CONTEXT7_API_KEY)

Google Workspace MCP: Gmail, Drive, Calendar, Docs, Contacts, Tasks, Chat (requires uv + Google OAuth creds)

Playwright MCP: browser automation and accessibility-tree page snapshots via Microsoft's @playwright/mcp (requires Node.js 18+)

macOS notifications on permission prompts, idle waits, and task completion via Notification + Stop hooks

Multi-specialist code reviewer: parallel correctness, security, performance, design, and testing agents with orchestrator dispatch and verification layer

Documentation drift detection hook: prompts Claude to review docs for stale references after code changes

Incremental teaching skill: structured Socratic dialogue for deep code understanding via /coding-teacher

Blindspot pass: survey unfamiliar territory, surface unknown unknowns, and turn them into a sharper prompt before work begins