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

# Context

> Project memory that follows you across machines and coding agents

Context keeps short notes about each of your projects: decisions and why they were made, conventions,
gotchas that already cost time, how to run and test things, and a handoff saying where the work
stopped. Any coding agent you connect reads them when a session starts and saves new ones as it
works, so the next session, on any machine and in any agent, starts where the last one ended.

Your own agent does the thinking. Nemu stores and serves the notes and never calls a model for
Context, so it works with a plain Claude or ChatGPT subscription and costs no credits.

## How it fits together

* **A project** is recognised by its first git commit, so the same repository shares notes on every
  machine you sign in from. A folder that is not a git repository is matched by its name.
* **A note** has a name like `decision/auth_tokens`, a one line subject and one short paragraph.
  The part before the slash is a tag: `handoff`, `decision`, `gotcha`, `convention`, `arch`, `api`,
  `schema`, `env`, `test`, `deploy`, `todo` and a few more.
* **A handoff** is a note named `handoff/<branch>` describing what was done, what is unfinished and
  the next step. It is the first thing an agent sees.
* **A device** is each computer you sign in from. Every note records which device, Computer
  project or dashboard wrote it.

## Connect an agent

> **[Claude Code](https://docs.nemu.cc/context/claude-code.md)**
>
> `nemu setup claude`

> **[Codex](https://docs.nemu.cc/context/codex.md)**
>
> `nemu setup codex`

> **[Cursor, Gemini CLI, VS Code, Zed and others](https://docs.nemu.cc/context/other-clients.md)**
>
> Any MCP client, local or remote

> **[Your own app](https://docs.nemu.cc/context/api.md)**
>
> REST API with a Context key

## What it costs

Context is included on every plan, Free too, with these limits. It never spends credits.

| | Free | Starter | Pro | Max | Enterprise |
| - | -: | -: | -: | -: | -: |
| Projects | 2 | 10 | 50 | 200 | unlimited |
| Notes in total | 200 | 2,000 | 10,000 | 50,000 | unlimited |
| Context keys | 1 | 5 | 20 | 50 | unlimited |
| Requests a day | 500 | 5,000 | 20,000 | 50,000 | unlimited |

Notes written by [Computer](https://docs.nemu.cc/computer.md) for its own projects do not count toward these limits.

## Manage it

Open **Context** in the [console](https://app.nemu.cc/context) to browse and edit notes, see your
devices and revoke them, create Context keys, share a project with Computer, and export everything
as JSON. See [Privacy and control](https://docs.nemu.cc/context/privacy.md) for what is stored and who can read it.
**Connect an agent**, at the top of that page, lists the setup commands for every client, and the
info icon next to Projects, Devices, Keys and Export explains each one with links to these pages.


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