A private logbook with a staff of personal AI assistants. Agents read what you record and propose what to do next — you approve the changes. End-to-end encrypted sync between your own devices — servers only ever see ciphertext. Local AI optional.
Lotti is a private logbook that stores tasks, time records, notes, habits, and health data on a person's devices, with personal AI assistants that summarize records and suggest changes for approval. It is for people who want to track intended and completed work while keeping synchronized data end-to-end encrypted. The catalogue add-ons provide agents, skills, and instructions for working with Lotti.
Latest release 1.1.60+4448 · 19 Oct 2026
12 files for Codex, Claude Code and OpenCode: beads, release, add-flutter-docusaurus-locale, analyze-db-logs and 8 more — 4,270 tokens loaded in every session.
AGENTS.md A 4,265 tok CLAUDE.md A 5 tok .agents/skills/beads/SKILL.md B 42 tok .agents/skills/release/SKILL.md A 67 tok .claude/skills/add-flutter-docusaurus-locale/SKILL.md A 91 tok .claude/skills/analyze-db-logs/SKILL.md A 46 tok .claude/skills/app-screenshots/SKILL.md C 66 tok .claude/skills/design-review-panel/SKILL.md A 116 tok .claude/skills/maintain-docusaurus-manual/SKILL.md A 81 tok .claude/skills/review-comments/SKILL.md A 18 tok .claude/skills/skeptical-review/SKILL.md A 75 tok .claude/skills/tutorial-videos/SKILL.md A 129 tok These files are matthiasn/lotti's own configuration — they tell Codex, Claude Code and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.