dotfiles-codex

Inspect or debug web pages in a headless browser — fill forms, click buttons, take screenshots, test web apps, review frontend UI/UX aesthetics. Use for headless browser automation. This skill should be used when user says "test web app interactively", "use a headless browser", "browser automation", "headless web test", "review frontend layout", "screenshot of this page", "frontend UI polish".

Peer-to-peer messaging between Claude Code sessions sharing a tmux server. Use when coordinating multiple simultaneous Claude sessions — e.g. "dm another claude", "list claude sessions", "peek peer claude", "spawn claude in tmux", "monitor remote claude", "orchestrate claude sessions".

Programmatic/headless Claude Code usage — CLI flags, stream-json protocol, Agent SDKs, session management. Use before spawning Claude as a subprocess, testing skill or agent behavior, running "claude -p", or building with the Agent SDK.

Audit agent-facing documentation (CLAUDE.md, SKILL.md, AGENTS.md, prompt markdown, agent reference doc, memory pages) for over-description and propose trims. Use proactively after writing or editing any agent-facing doc, or when the user says "trim this doc", "audit doc bloat", "this is over-explained".

Use MarkItDown to convert various files to Markdown. Use when converting PDF, Word, PowerPoint, Excel, images, audio, HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs, Jupyter notebooks, RSS feeds, or Wikipedia pages to Markdown format. Also use for document processing pipelines, LLM preprocessing, or text extraction tasks.

Append a single bullet to staging memory. Use when a durable fact, knowledge, lesson, or pitfall (mistake-correction pattern) emerged mid-conversation that's potentially worth persisting into long-term memory. Also use when user corrected your mistake, says "remember X", "remember not to X", or "next time, do Y instead of X", "do not mistake on X again".

Form a minimal self-contained prompt to reproduce this session

One sentence output style

Run long-running tasks in pueue. This skill should be used before run any long-running task (>2 min), computation-intensive task, or background task — or when the user says "use pueue" or "run in background". This skill defines guardrails and mandatory workflow, not just "how to use pueue".

Extract clean, complete markdown from any web page — articles, docs, READMEs, blog/social posts, academic papers. Also use as a fallback when curl returns noisy HTML or WebFetch returns truncated, summarized, or refused results.

Review code for bugs, AI slop patterns, or documentation issues, then fix them interactively. Use after a major code modification or large multi-file edits, or when the user says "review", "any bugs?", "clean up AI code", "review docs", "code review", "review AI slop".

Scrape, crawl, or extract data from websites using Scrapling — anti-bot bypass (Cloudflare Turnstile), stealth headless, spiders, adaptive scraping, JS rendering. Also a fallback when WebFetch fails due to anti-bot protections or JS rendering.

Check system health (CPU, memory, disk, network, top processes) and report alarms on high usage

Connect to an Android phone via wireless ADB over Wi-Fi

Download Bilibili video audio as MP3 with cover art and metadata (supports multiple URLs)

Resource-aware pre-launch checklist for long-running or heavy tasks — prevents OOM, wasted compute, and daytime disruption. TRIGGER before: any `pueue add` of compute work, builds/benchmarks/renders/training jobs, large-scale scrapes or scripted browser runs, spawning 2+ parallel subagents, full-repo test runs, or any Bash call with `run_in_background=true` whose runtime is uncertain.

Sync a Chinese translation file with its English source by comparing sections and applying missing or outdated differences

Write, refine, and validate a Chinese technical blog post for Zhihu (知乎). This skill should be used before drafting a long-form Chinese technical article — or when the user says "写博客", "知乎文章", "zhihu post", "write for zhihu".