How it works

Hand off the threads you're holding in your head.

Collab keeps track of the context you'd otherwise carry around: what's due, what you're watching, and what your agents just touched. You open it, see where things stand, and decide. It comes in four parts, in the order you'd use them.

01 · Home

Where things stand, at a glance.

Home is the first screen you see. It shows the one thing that has to be true by tonight and the work in front of you, so you don't have to rebuild that from memory every morning.

Today and this week. A day strip that zooms out to week, month and quarter, with the intent you set for today and whether it happened.
Todos. Everything you have queued, reviewable in place. Push one to tomorrow or pick a date with a swipe.
Favorites. The documents you pinned because you need them close: what you're reviewing, what's top of mind.
Activity. What was just written or changed in your vault, including what your agents wrote.

Collab's home screen: a photograph, the date, today's intent, and the todos, favorites and activity below it

02 · Quick Capture

Capture what matters, when it matters.

Well-kept context does nothing for you if it never got written down. The + is on every screen. Tap it for the mode you use most, hold it for the rest, and the note files itself.

Voice. Hold, talk, let go. It's transcribed, titled and filed into today's note, and it tells you where it landed.
The right kind of note. A thought, a meeting, a person, a bug, a parking-lot item. The kind decides where it goes, so you never pick a folder.
From anywhere else. The Android share sheet, a watch, or collab <path> from a terminal.

Every way in →

Collab's capture sheet: a kind, a title and an optional box

Collab's voice recorder, ready to capture

03 · The bridge

Where people and agents work on the same page.

Your agents read the vault the way you do, live. What they write comes back to the passage it's about, so the conversation stays attached to the text instead of getting lost in a chat log.

An MCP bridge. Claude, ChatGPT, Claude Code or any MCP client connects over authenticated HTTP to search, read, follow links and add to threads. There's no export step and no stale copy.
Annotations agents can act on. Highlight a passage and argue with it. Mention an agent with @ in the thread and it answers right there, anchored to that text. Agents read your highlights and comments along with the prose.
Chat with the page. Ask one model about the document you're reading, or put the same question to several. The conversation is kept beside the note, so the context lives with the page.

A highlighted passage inside a decision record, with a comment thread anchored to it

Anchors that admit when they're lost

A comment pinned to character positions is wrong the moment someone edits above it. One pinned to a quote is wrong the moment the sentence is rephrased. Collab re-resolves every anchor against the current text and says which happened: exact (still there), shifted (moved, re-found with lower confidence) or orphaned (gone, and the thread is kept and marked). It never quietly re-attaches a thread to whatever text now sits in that spot.

What is not claimed

There's no acceptance gate on writes today. An agent with a token writes to the vault directly. What Collab gives you is that the write is stamped as the agent's and shows up for review. A gate is on the roadmap, and until it ships this page won't pretend otherwise.

04 · Review

Decide what deserves your attention.

Making the work is no longer the hard part. Deciding on it is. Review puts everything waiting on you in one place, sorted by urgency and importance, with the evidence attached.

An Eisenhower board. Do now, Plan, Delegate, Drop. Each card can be reviewed, planned, sent to a person, snoozed a day or three, or dropped.
What happened today. The day's episodic memory, with suggestions for what's worth keeping beyond today.
Honest about gaps. If a source hasn't reported, the board says so instead of showing a confident zero.

Collab's review screen: a four-box matrix of urgency against importance

Still want a look?

A small beta for people who keep a real corpus and already run agents against it.

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