Opellen

Goal-centric AI harness — plain markdown, zero runtime, the goal always in view.

Structured block editor for Android — paste markdown and get real blocks. Offline only, no account, no network permission; notes are plain JSON files on disk.

Multi-color highlights for Obsidian that keep inline markdown intact — built on the native ==text== syntax.

Turn one screenplay.yaml into staged demo videos and app-store screenshots — deterministic replay, auto-verified takes, overlay rendering. Agent-native (Claude Code, Codex), CLI-first. Targets: Obsidian (CDP) and Android (adb).

Upload images from Obsidian to your own Google Drive and replace local embeds with links — keeping your vault light.