commitwizard ✦

AI-powered git commit messages. Works with your Claude Code account — no API key needed.

Stage your changes, run commitwizard, and pick from smart suggestions following the Conventional Commits specification.

  ✦ commitwizard  ·  AI-powered git commit messages

  3 files  ·  +87  ·  -12

? Commit type:
❯ ✦ auto       AI decides based on the diff
  feat         — new feature
  fix          — bug fix
  refactor     — no behavior change
  …

? Ticket / issue (optional — Enter to skip): PROJ-123

  ╌╌╌ Suggestions ╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌
  
  1. feat(auth): add JWT refresh token rotation [PROJ-123]
  2. feat(auth): implement silent token renewal on expiry [PROJ-123]
  3. refactor(auth): extract token lifecycle into dedicated service [PROJ-123]

? Select a commit message: › …

With --body, each suggestion includes a detailed explanation:

  1. feat(auth): add JWT refresh token rotation [PROJ-123]
     Implement refresh token rotation to reduce the risk of token theft.
     Each refresh invalidates the previous token and issues a new pair.

Features

• Zero config — works out of the box if you have Claude Code installed
• Commit type selector — interactive menu to pick feat, fix, refactor… or let AI decide
• Ticket / issue linking — auto-detects Jira/Linear/GitHub issue numbers from your branch name, appends [PROJ-123] to the message
• Commit body generation — --body generates a detailed why/what paragraph below the subject line
• Scope enforcement — --scope auth forces (auth) in every suggestion
• Breaking change flag — --breaking appends ! to the commit type (feat!:, feat(api)!:)
• Multiple suggestions — pick the best one, or regenerate
• Conventional Commits — feat, fix, docs, refactor, chore, and more
• Gitmoji support — --emoji flag adds relevant emojis
• Multi-language — write commit messages in any language
• Style matching — reads recent commits to match your project's style
• Auto-commit mode — --yes for scripting and hooks
• Dry-run mode — preview without committing
• Clipboard copy — --copy sends the message to your clipboard
• Configurable model — Haiku (fast/cheap), Sonnet, or Opus

Install

npm install -g wizardcommit

Then run with:

commitwizard

Requirements

One of the following AI providers:

Provider is auto-detected from your environment variables.

Usage

git add .
commitwizard

Options

Examples

# Interactive (default)
commitwizard

# Auto-commit the best suggestion
commitwizard --yes

# Use Sonnet for harder diffs
commitwizard --model sonnet

# Commit message in Turkish with emojis
commitwizard --lang tr --emoji

# Force fix type (skips type selector)
commitwizard --type fix

# Attach a Jira ticket manually
commitwizard --ticket PROJ-123

# Branch named feature/PROJ-456-login → ticket auto-detected
commitwizard

# Preview only
commitwizard --dry-run

# Generate with a detailed body paragraph
commitwizard --body

# Body + auto-commit
commitwizard --body --yes

# Force scope — all suggestions use type(api): …
commitwizard --scope api

# Mark as breaking change — appends ! to the type
commitwizard --breaking

# Combine: feat(auth)!: …
commitwizard --type feat --scope auth --breaking

Amend last commit

Regret your last commit message? Rewrite it with AI:

commitwizard amend

Shows the current message, generates new suggestions from the same diff, and runs git commit --amend on confirm. Warns you if the commit is already pushed.

Configuration

commitwizard config                       # show current config
commitwizard config --set-provider openai # switch to ChatGPT
commitwizard config --set-provider gemini # switch to Gemini
commitwizard config --set-model gpt       # set default model
commitwizard config --set-lang tr
commitwizard config --set-count 5
commitwizard config --toggle-emoji
commitwizard config --toggle-body         # always generate commit body by default

Config is saved at ~/.config/ai-commit/config.json. Add .ai-commitrc.json to any project root for project-specific defaults.

Git hook

Auto-launch on every commit by adding to .git/hooks/prepare-commit-msg:

#!/bin/sh
exec < /dev/tty
commitwizard

Models

Claude (Anthropic)

ChatGPT (OpenAI)

Gemini (Google)

When using Claude Code (no API key), the model flag is ignored — Claude Code handles routing automatically.