Alibi

Alibi treats your own notes as evidence. Timers and free-text notes become dated time blocks on a 24-hour timeline; the app's job is to show you what actually happened to your day, not to cheer you on.

How it works

• The chat companion runs through an intent router with seven allowed operations — log a block, edit, start/stop a timer, analyse, clarify, or just talk. The model can only write to the database through structured server actions, never freeform.
• Two-tier model routing: a fast, cheap model handles classification and acknowledgements; a stronger one writes anything the user actually reads.
• Raw notes are immutable. Edits are versioned, and AI interpretation is stored in a separate table that never overwrites the original text.
• Bring your own key: provider keys are encrypted server-side, and the default routing goes through OpenRouter.
• The custom dashboard is generated by a constrained agent — it picks from a fixed palette of components and can only cite evidence it was handed, so it can't invent charts or numbers.

The voice

The companion's style guide is mostly a list of banned phrases: "great job", "you should", "be kind to yourself". Instead of praise it points at evidence — "there is more here than your brain is letting you see."

Status

Working prototype with a 16-file unit and end-to-end test suite, 13 database migrations deep. Live at alibi.day.