jack4world

Local-first, event-driven RAG for commercial real estate audit & investigation case folders. Index a case directory named like "项目问题编号__标题" (with stage subfolders such as 01_policy_basis/02_process/04_settlement_payment) and query it with citations (file:// links + PDF

Offline-capable hiking route guidance via Telegram location messages (OpenClaw). Use when building/operating an LLM agent workflow that: (1) imports a GPX/KM...

Collect, scroll, extract, and summarize recent X (Twitter) posts for any handle (optionally filtered by keyword search) using the Actionbook Rust CLI (actionbook-rs) workflow (open → snapshot/accessibility tree → extract `article` text). Use when asked to analyze a handle over a time window (e.g., last 7 days), produce Chinese working notes, and publish a neutral English recap (single post or thread) from a specified account.

Generate a narrated Remotion video from an Excalidraw (.excalidraw) diagram using text-to-speech (macOS say) and render to MP4. Use when creating explainer videos with pan/zoom + focus highlights over Excalidraw diagrams, with automated voiceover generation and Remotion CLI rendering.