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

# 0x0 Nvim Completion

> Inline ghost-text completion for Neovim.

`@anonymous-dev/0x0-completion.nvim` is the inline completion plugin.

It is separate from chat. It watches insert-mode context, sends prefix and suffix text to
the 0x0 server, and renders the response as ghost text.

## Setup

Plugin module:

```text theme={null}
zeroxzero-completion
```

Package name:

```text theme={null}
@anonymous-dev/0x0-completion.nvim
```

```lua theme={null}
require("zeroxzero-completion").setup({
  server_url = "http://localhost:4096",
  provider = "codex",
  model = "gpt-5.4-mini",
})
```

## Defaults

| Option                | Default |
| --------------------- | ------- |
| `debounce_ms`         | `150`   |
| `max_tokens`          | `128`   |
| `temperature`         | `0`     |
| `enabled`             | `true`  |
| `keymaps.accept`      | `<Tab>` |
| `keymaps.accept_line` | `<C-e>` |
| `keymaps.dismiss`     | `<C-]>` |
| `cache.enabled`       | `true`  |
| `cache.max_entries`   | `100`   |

## Excluded Filetypes

The plugin does not request completions in noisy prompt or utility buffers by default:

```lua theme={null}
{ "TelescopePrompt", "NvimTree", "help", "qf", "alpha", "dashboard" }
```

## API Surface

The plugin uses `POST /completions` or the WebSocket `completion` message. The request
contains:

* `prefix`
* `suffix`
* `language`
* `filepath`
* Optional provider and model overrides

Completion is intentionally narrow. It does not manage chat history, agent sessions, or
review state.