MCP 服务器

Code Review MCP

Enables Codex-powered Git code review by collecting diffs and generating Chinese Markdown reviews with optional Feishu notifications.

README

Code Review MCP

Global Codex plugin that exposes MCP tools for Codex-powered Git code review.

Tools

collect_git_diff: returns git diff --name-status and git diff --stat for a repository range.
review_git_changes: collects the diff overview, asks codex exec to inspect detailed changes with read-only Git commands, returns a Chinese Markdown review, and optionally sends a Feishu interactive card.

Main Arguments

Argument	Required	Description
`workspace`	Yes	Local Git repository path.
`baseSha`	Yes	Base commit for `baseSha..headSha`.
`headSha`	No	Head commit. Defaults to `HEAD`.
`feishuWebhook`	No	Feishu custom bot webhook. If omitted, no notification is sent.
`codexCommand`	No	Codex executable. Defaults to `codex`.
`codexModel`	No	Optional model passed to `codex exec --model`.
`modelApiKey`	No	Optional API key used in a temporary Codex home for this run.
`modelApiBaseUrl`	No	OpenAI-compatible base URL for the temporary Codex config.

The tool creates a temporary read-oriented Git wrapper for the nested Codex process. It allows review commands such as git diff, git show, git status, and git ls-files, and blocks write or remote update commands such as git push, git commit, and unsupported Git subcommands.

When modelApiKey is supplied, this plugin writes config.toml and auth.json under a temporary CODEX_HOME for the review process only. It does not replace the user's existing ~/.codex files.