multi-model-switch

Session behavior pack for automatic token-saving decisions. Use when handling large tool output, structured data for another model, repeated handoff/status context, long logs, or when the user asks to save tokens/context. Prefer this unified pack over remembering separate TOON or context commands.

Prefer CodeGraph for codebase discovery, architecture questions, caller/callee tracing, and impact analysis before broad file reads or grep.

Codex `$offduty` / handoff closeout entry. 下班、换机、fresh session 前，把当前会话自动折叠到 repo-local continuity；不要要求用户填写 task-id/scope/type。

Codex `$onduty` / fresh-session resume entry. 开工、换机、fresh session 时，从 repo-local continuity 恢复可执行上下文。

Create and maintain compact, durable handoff docs for Claude/Codex/Hive/cheap-model collaboration; supports bare offduty/onduty fresh-session continuity, execution handoff identity, current-owner safety, progress files, packet refs, and multi-session write rules.

Use when the user asks for xmem, cross-project memory, project truth index, prior similar work, domain/service/deploy/COS/copy-domain routing, preserving feature invariants, historical bug patterns, or compact agent context; first verify that an `xmem` CLI or source registry is available.

Quick-reference card for all caveman modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /caveman-help, "caveman help", "what caveman commands", "how do I use caveman".

Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite (default), full, ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers when token efficiency is requested.

所有联网操作必须通过此 skill 处理，包括：搜索、网页抓取、登录后操作、网络交互等。 触发场景：用户要求搜索信息、查看网页内容、访问需要登录的网站、操作网页界面、抓取社交媒体内容（小红书、微博、推特等）、读取动态渲染页面、以及任何需要真实浏览器环境的网络任务。 安全边界：隔离 HOME 下不得直接启动个人 Chrome；必须连接已启动 Chrome 或用 mms-chrome-host。

Use when the user wants web or browser automation but tool choice is unclear, including authorized browser interaction, local webapp UI testing, screenshots/traces, public crawling or scraping, batch data extraction, headless browser backends, anti-detection browsing, or choosing between web-access, Playwright, agent-browser, Camofox, Crawlee, Firecrawl/Browserless, Browser Use/Stagehand, and Obscura.

Use when an isolated `mms/mmc/Codex` session needs host path hints for tools or configs without inheriting real `HOME/XDG` or secrets. Trigger on requests like 配置在哪, path 在哪, gh config path, playwright cache path, shared bin path, isolated session 找不到工具, or wanting read-only host path lookup.

Convert structured JSON into compact TOON for short model-to-model handoff, launch/session packets, status summaries, or repeated tabular metadata. Use automatically when the user asks for TOON, compact context, token-saving structured payloads, or wants to pass structured state between Codex/Claude sessions.