NewHome and Knowledge

The knowledge and operating system for modern business.

Your team’s work and the reasons behind it live in one place, so people and agents act from the same context. The agent learns how your team thinks, and people decide.

Request an inviteSign in

Projects end, but judgment recurs. A team decides something in a meeting, and the reason lives in one person’s head or a transcript nobody reads again. The next project, the next hire and the next assistant start from zero. Twentyfirst keeps the decisions and the reasons where the work happens, so the agent works the way your team would, and can show why.

FIG 0.1

Knowledge

It holds how your company thinks: its principles, ways of working, decisions and words, each with an owner.

FIG 0.2

An operating system

Projects, documents, tasks, meetings and agents all run on it. Every agent action is checked, recorded and can be undone.

FIG 0.3

People decide

Agents keep Knowledge current and show every change with its reason. The page’s owner has the last word.

Knowledge

Where your team’s thinking builds up.

Written down once, read by everyone and every agent. Every page has one topic, an owner, a scope and a date to look again.

KnowledgeBriefs

How Sales works

Owner
MMaya Lind
Scope
Team · Sales
Status
Live
Review
Mar 1
Rests on
Relationships over this year’s margin
Used this week
23

We sell to schools on two-year terms. We would rather keep a school than win this quarter’s margin. Renewals start 90 days out, with the account’s owner.

Small on purpose: one topic per page, a brief under 400 words, and pages nobody used in 60 days are archived.

One decision, followed

Decisions that outlive the meeting.

Follow one decision from the room where it was made to every piece of work that depends on it.

  1. Monday

    A meeting decides

    The Sales team agrees out loud: two-year renewals can go up to 15% off. Look again in March.

  2. Monday, after

    Knowledge keeps it

    Capture drafts the decision from the transcript: what, why, what it rests on, an owner and a review date. Maya makes it live.

  3. Two weeks later

    The agent works from it

    Asked to prepare a renewal, the agent already has the decision and the Sales brief in its context, and offers 15%, not 20%.

  4. March

    Drift flags it

    The review date passes, or a page it rests on is rewritten. Drift flags the decision, and it lands with its owner.

  5. After that

    The loop closes

    Maya updates the decision, and every person, project and agent works from the new one. When people undo the agent’s work, Learner fixes the page that misled it.

The Knowledge agents

Agents keep it current. People decide.

Five Knowledge agents work on their own, each at a level you set. Every change lands in one feed with who made it, why, and an undo. People propose changes to pages they don’t own, and the owner decides.

  • Capture

    Turns what meetings and documents settle into new pages or changes.

  • Librarian

    Merges duplicates, links pages, and moves a finished project’s lasting decisions up to its team.

  • Drift

    Flags a page when its review date passes or a page it rests on changes.

  • Learner

    Looks at the agent work people undid or turned down, and fixes the pages behind it.

  • Gaps

    Drafts the pages for questions Knowledge couldn’t answer.

Auto
Changes pages; every change can be undone
Ask
Proposes; the page’s owner accepts
Off
Does nothing
Works with your AI

Knowledge works with the AI your team already uses.

Keep the assistant you like. Connect it with a personal key over MCP, the open standard, and it consults your company’s knowledge as you, seeing only what you may see.

  • Ask KnowledgeGet the matching pages, with links.
  • Read a way of workingRead it in full, and follow it.
  • Record a decisionIt arrives as a draft for its owner, never as a live page.
  • Cite a pageSo Knowledge learns what is useful.

Outside assistants can only propose. People decide.

The operating system

Arranged around the work. Or around the agent.

Every project keeps its own apps in the rail. Keep the page in the middle with the agent beside it, put the agent in the middle and watch the page follow, or focus on one thing at a time.

PagesLaunch plan
01 — The agent

Watch the agent write in your page

Ask for a page or a change and watch it land in the page itself, live, beside you. It already knows how your company and your team work. Every change is in the history with one-click Undo, and when you want to review first, it suggests instead.

Learn more

Features

02 — The apps

Every tool the idea needs, already connected

Pages, slides, sheets and plans on one rail, with one agent that works in all of them. Change a number and the chart on the slide follows; finish the task and the board already knows.

Learn more

Features

03 — Live together

Everyone, and every agent, in the same room

People and agents write in the same page at once and see each other work. Tick a task in a doc and it crosses the board for everyone. No copies to merge, and nothing waits to load.

Learn more

Features

04 — Keyboard first

Moves as fast as your team thinks

Every action has a key. Select a range of tasks and move them on in two strokes, or press ⌘K to find anything and ask the agent from the same box.

Learn more

Features

Coming next

  • Link anything to anything
  • Live cards everywhere
  • Live work arrives, history stays still
The roadmap
Invite-only for now

Work like it’s the twenty-first century.

Bring your team’s thinking. Tell us what you’re working on and we’ll send you an invite.