Use cases · An external brain for teams & projects

Cortex for whoever you are at work.

Developers, consultants, agencies — one external brain you capture into and use from any AI. Three roles, three very different days. Step into yours.

Cursor + Claude Code + Claude Desktop

Developers

One brain across Cursor, Claude Code, and Claude Desktop. ADRs, incident notes, and decisions queryable from any session — via MCP.

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Inside a day
  1. 01
    Onboarding a stale repo

    A repo you haven't touched in three weeks. Standup is in 30 minutes.

  2. 02
    ADRs that stick

    You decide to switch from Redis to DragonflyDB. Three weeks later, a new engineer asks why.

  3. 03
    Incident context, retained

    A production regression at 11pm on Friday. You debug, fix, ship. You need the story for Monday.

One brain per client

Consultants

One brain per client. Switch context instantly. Every deliverable, meeting note, and research doc — searchable across engagements, isolated by client.

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Inside a day
  1. 01
    Client briefing in 90 seconds

    You haven't touched a client in two weeks. Call in 10 minutes.

  2. 02
    Deliverables that reuse wisdom

    New client wants a market-entry plan. You've done five of these before.

  3. 03
    Meeting notes that organise themselves

    Every meeting generates notes. Actions, decisions, quotes, follow-ups.

Shared team brain per client

Agencies

One shared brain per client. Onboard new team members instantly — they search the brain instead of asking. Every decision and deliverable in one searchable place.

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Inside a day
  1. 01
    Instant onboarding per client

    A new team member joins the Acme account. Normally: 3 days of reading.

  2. 02
    One source of truth per client

    You have 12 active clients and decisions scattered across chats and docs.

  3. 03
    Client-facing search (view-only)

    A client asks "what was that idea we loved six weeks ago?"

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