🐰 coderabbit.nvim

The first Neovim integration for CodeRabbit — bringing the AI code reviewing assistant to your favorite editor!

Not affiliated with CodeRabbit — just a fan. If you sign up, using the link above helps me out.

Features

• Inline diagnostics — CodeRabbit findings show up as native Neovim diagnostics with virtual text, sign column markers, and underlines, just like a real LSP
• Code actions — apply suggested fixes directly from the quickfix menu (vim.lsp.buf.code_action())
• Review viewer — read the full review in a floating window or buffer, with findings grouped by file, severity levels, and syntax-highlighted code suggestions
• Review types — review all changes, only committed changes, or only uncommitted changes, with optional base branch/commit comparison
• Review history — browse and revisit past reviews, persisted to disk across sessions
• Statusline integration — drop require("coderabbit").status() into your statusline for a live spinner while reviews run

Getting Started

Requires Neovim >= 0.10 and the CodeRabbit CLI:

curl -fsSL https://cli.coderabbit.ai/install.sh | sh
cr auth login

Install the plugin and call setup:

-- vim.pack (nvim 0.12)
vim.pack.add({"https://github.com/smnatale/coderabbit.nvim"})
require("coderabbit").setup()

-- lazy.nvim
{ "smnatale/coderabbit.nvim", opts = {} }

Run :checkhealth coderabbit to verify everything is wired up.

Usage

:CodeRabbitReview to kick off a review. Findings show up as diagnostics with virtual text, signs, and code actions (vim.lsp.buf.code_action()).

Command
:CodeRabbitReview [type]	Run a review. Defaults to all, or pass committed/uncommitted
:CodeRabbitStop	Cancel a running review
:CodeRabbitClear	Clear diagnostics
:CodeRabbitShow [id]	View results (float or buffer). Defaults to the latest review
:CodeRabbitRestore [id]	Reapply diagnostics from a saved review. Defaults to the most recent
:CodeRabbitHistory	Browse past reviews

For your statusline:

require("coderabbit").status()  -- spinner while reviewing, nil when idle

Config

Defaults — everything is optional:

require("coderabbit").setup({
  cli = {
    binary = "cr",
    timeout = 0,
    extra_args = {},
  },
  review = {
    type = "all",  -- "all", "committed", or "uncommitted"
    base = nil,
    base_commit = nil,
  },
  diagnostics = {
    enabled = true,
    severity_map = {
      critical = vim.diagnostic.severity.ERROR,
      major = vim.diagnostic.severity.WARN,
      minor = vim.diagnostic.severity.INFO,
    },
    virtual_text = true,
    signs = true,
    underline = true,
  },
  show = {
    layout = "float",  -- "float" or "buffer"
    float = {
      width = 0.6,
      height = 0.7,
      border = "rounded",
    },
  },
  on_review_complete = nil,
})