Reclaim.ai

Build me a personal calendar auto-blocker to replace Reclaim.ai, for one Google Calendar, mine. Requirements: - A Node script on a 30-minute cron (node-cron or plain crontab): googleapis for Calendar, better-sqlite3 for state, config in a YAML file. No web UI. - config.yaml defines habits and tasks: name, duration, ideal window (e.g. gym, 60 min, weekdays 16:00-19:00), times per week, and priority. - Each run: read free/busy for the next 7 days and place holds for unscheduled habits inside their windows, highest priority first. - Tag every event it creates with a marker string in the description; the script may only ever move or delete events carrying that marker. - If a meeting lands on a hold, re-place the hold at the next free slot in its window and append the move to a plain-text log. - `blocker plan` prints next week's placements as a table before anything is written; `blocker clear` removes every machine-created hold. - OAuth client credentials and refresh token in .env; budget an hour for the Google Cloud console, it is genuinely annoying. - Out of scope: scheduling links, team coordination, and multi-calendar juggling. Never touch or decline events it did not create. - README: Google Cloud console steps, the calendar scopes needed, and the first-run auth flow.