Harbor stores your knowledge in Markdown and SQLite, readable by humans and AI alike. Every proposed change surfaces as a reviewable diff before it touches your data.
AI changes are shown as paired before/after diffs, never inline strikethrough, never silent. Approve, reject, or undo any hunk. Harbor records who proposed what, when, and why.
Why: Implied from the kickoff conversation. Kari needs the structured block schema before her Thursday design review.
(empty)
:::task id: task_01HY8Z… title: "Send the structured block schema to Kari" due: 2026-05-14 project: ai-knowledge-base :::
One calm place for notes, plans, ideas, people, projects, tasks, and preferences. Written in Markdown, stored as your own files.
Harbor doesn't just store information. It structures people, tasks, and preferences so AI tools can search, understand, and update them reliably.
# Kari Nordmann
:::person
id: person_01HY8Z4KTSV4RRFFQ69G5FAV
name: Kari Nordmann
relationship: Friend
birthday: 1990-04-12
:::
## Preferences
| Topic | Value | Source |
|---|---|---|
| Meetings | Async written reviews | User note |Every AI write becomes a reviewable patch. Approve, reject, or undo: per hunk, per agent, per folder. No silent edits, ever.
Plain Markdown on disk. SQLite for structure. Export everything, anytime. Your knowledge stays readable and yours, not trapped inside a model's memory.
Harbor speaks MCP, the open protocol AI tools use to talk to other systems. Connect calendars, mail, and code repos; let ChatGPT, Claude, and other clients search your Harbor directly.
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