> ## Documentation Index
> Fetch the complete documentation index at: https://docs.3ngram.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Use cases

> Task-oriented guides for getting real work done with 3ngram — persistent memory in Claude Code, connecting other tools, a single-account company brain, and recall with supersession.

These guides are job-oriented: each one walks a single outcome end to end, so you can get value without reading the full [tool reference](/reference/tools) first. For the connection basics, start with the [Quickstart](/quickstart); to run your own stack, see [Self-host](/self-host).

## Guides

<CardGroup cols={2}>
  <Card title="Persistent memory in Claude Code" icon="rectangle-terminal" href="/use-cases/claude-code">
    Connect Claude Code over MCP and add the read-side hooks so every session starts oriented and relevant memories surface before edits.
  </Card>

  <Card title="Connect other tools" icon="plug" href="/use-cases/connecting-tools">
    Wire up Codex and any generic MCP client, and reconnect a client whose connection broke.
  </Card>

  <Card title="Your company brain" icon="brain" href="/use-cases/team-brain">
    Use one account as a durable knowledge base across every tool and project, partitioned with scopes.
  </Card>

  <Card title="Recall and supersession" icon="layers" href="/use-cases/recall-supersession">
    See what makes typed, append-and-supersede memory different from a plain vector store, with a worked example.
  </Card>
</CardGroup>

## Coming soon

These are planned, not yet available. They are listed here so launch copy never implies they ship today.

<CardGroup cols={3}>
  <Card title="GitHub repo indexing" icon="github">
    Index a repository so its history and structure become searchable memory. Planned.
  </Card>

  <Card title="Chat bots" icon="comments">
    Slack, Discord, and Telegram bots that read and write memory from chat. Planned.
  </Card>

  <Card title="Team workspaces" icon="users">
    Multi-user shared memory across a team. Today scopes are per-account; cross-account sharing is planned.
  </Card>
</CardGroup>