Yifan

yifan-personal

Dev workflow: Git PR, Copilot lint, multi-agent impl, browser MCP, git patterns, repo audit, blueprints

Document tools: cheatsheets, co-authoring, PDF, docs lookup, onboarding, ADR, visa translation

Work integrations: Feishu/Lark messaging and document operations

Writing: vibe assistant, article writing, content engine, crosspost, video editing

UI/UX design family: design systems, styling, animation, accessibility, audits (23 skills)

Python and Django: patterns, testing, security, verification

Swift and iOS: SwiftUI, concurrency, persistence, on-device LLM

Web stack: TypeScript frontend, Node backend, MCP servers, Docker, deployment

Data and ML: PostgreSQL, ClickHouse, migrations, PyTorch, automated scraping

Code quality: testing, E2E, benchmarks, security review, coding standards

Multi-language code review: /code-review auto-dispatches to language specialist (Python/TypeScript/Swift) plus mandatory security review

Research and LLM engineering: deep research, prompt optimization, cost-aware pipelines

Skill management: create, audit, evolve, promote skills and instincts

Business: investor outreach, pitch materials, product evaluation

Session analytics — 15-section summary on session end (tools, files, git diff, cost, models). Vendored from FlorianBruniaux/claude-code-plugins (MIT)

Invoke Codex via MCP for code review and second-opinion analysis. Read-only by default.

Xiaohongshu (小红书) automation: keyword search via local Spider_XHS