# Codex Bot

This is an automated code review bot for this Gitea instance.

It watches pull request comments and can run an AI-assisted review when explicitly requested.

## Usage

Comment this on a pull request:

```text
@codex review
````

The bot will inspect the PR diff and reply with a review summary.

## What it checks

Codex focuses on practical review issues:

* bugs introduced by the PR
* security problems
* missing validation or permission checks
* risky logic changes
* broken edge cases
* missing or weak tests
* possible regressions

It does **not** replace human review. Treat its comments as suggestions.

## Commands

```text
@codex review
```

Run a normal review.

```text
@codex review security
```

Focus more heavily on security issues.

```text
@codex review tests
```

Focus on missing or weak tests.

## Behavior

The bot only runs when mentioned directly.

It ignores its own comments to avoid loops.

Reviews may take a moment depending on PR size.

Large diffs may be summarized or skipped if they exceed the configured limits.

## Account

This account is used only for automated PR review comments.

Do not assign issues or normal work to this user.