Commit

Create a git commit from staged changes with a generated message, confirmed by the user before execution.

Workflow

1. •Check staged changes

git diff --cached

If nothing is staged, inform the user and stop. Do NOT look at or consider untracked files.

1. •Update memory (if notable changes exist)

Before generating the commit message, analyze the staged diff for notable changes worth remembering across sessions. Update the project's MEMORY.md file if any of the following are present:

• •New files/modules — new components, services, utilities, or architectural additions
• •New dependencies — packages added to package.json, Gemfile, requirements.txt, etc.
• •API changes — new or modified endpoints, routes, or external integrations
• •Configuration changes — new env vars, config files, build settings
• •Architectural patterns — new design patterns, conventions, or structural decisions
• •Key learnings — gotchas, workarounds, or constraints discovered during implementation

How to update:

• •Read the existing MEMORY.md from the project's auto memory directory (path shown in system prompt as "persistent auto memory directory")
• •Append or update entries concisely — use bullet points, keep each entry to 1-2 lines
• •Organize by topic (e.g., "## Architecture", "## Dependencies", "## APIs")
• •Remove outdated entries if the staged changes supersede them
• •Keep total file under 200 lines (lines after 200 are truncated in system prompt)
• •Do NOT add entries for trivial changes (typo fixes, formatting, minor refactors)

If no notable changes are detected, skip this step silently.

1. •Generate commit message

Analyze only the staged diff to produce a concise commit message (1-2 sentences) that describes the "why" not the "what". Use imperative mood (e.g., "Add", "Fix", "Update").

1. •Confirm with user

Present the generated message and ask the user to confirm before committing. If memory was updated, briefly mention what was recorded. Example:

Memory updated: added new git-worktree skill to Architecture section.

Proposed commit message:

Add git-worktree skill for parallel development

Proceed with this commit?

Wait for explicit user approval. If the user provides an alternative message, use that instead.

1. •Commit

git commit -m "<confirmed message>"

Rules

• •Never include Co-Authored-By lines.
• •Never include Generated by or Generated with lines.
• •Never consider untracked files — only use git diff --cached for context.
• •Never stage files automatically — only commit what is already staged.
• •Always confirm the message with the user before running git commit.
• •Use a HEREDOC when the message contains special characters or newlines.