skills

DJ — your personal Disc Jockey. Describe a vibe ("Hong Kong 90s top 50", "rainy-Sunday jazz", "best of Beyond") and DJ builds the set, finds each track, and pulls clean MP3s into your local library — tagged, ready to copy to your phone for offline play. DJ curates; you press Get. It never moves or uploads anything on its own.

GTM brain for solo founders launching products. Pulse reads the user's brief (identity, voice, hard rules) AND the configured workspace (README, /doc/, recent commits, source) to know the product as well as the user does. The page drives a three-step pipeline — Gather local (script), Gather web (agent + Fetch tools), Draft (agent) — sending one goal at a time. Every artifact lands on the page via PageUpdate body_patch; the agent never replies with plain prose drafts. Built on four internal capabilities — discover-customers, monitor-mentions, track-progress, draft-content. AI-led, never auto-posts.

Durable memory across sessions — a model of who the user is, not a log of what was done. Three-tier store (core + long-term + episodic staging) via the `ling-mem` daemon. Same semantics in Linggen, Claude Code, Codex, and OpenClaw.

Mac Shifu — keeps your Mac and iPhone healthy and tidy. System health (disk, apps, caches, dashboard) plus iPhone/Mac photo-video cleanup. Use --web for the interactive dashboard, or run directly in chat.

Personal CFO — a private, on-device finance analyst. Import bank/credit CSV (or PDF) exports and it builds a spend report, finds subscriptions and price hikes, answers "why did I spend more this month?", drafts cancellation emails, and tracks goals month over month. Transactions never leave the machine except as redacted, aggregated figures. Read-only on your data; it advises and drafts, it never moves money.

Games — Chinese Chess and Gomoku against AI, plus Snake, Pong, and Tetris arcade classics

Search, install, and manage skills from the marketplace (skills.sh + ClawHub). Browse library packs.

X (Twitter) assistant — post, search, reply, monitor mentions, and track engagement. Your AI social media manager.

Linggen documentation and usage guide. Answers questions about architecture, features, CLI, skills, tools, agents, and configuration.