Writing commit messages people can use later
Subject line rules, the why in the body, and linking issues.
CommitAgent reviews staged changes before you commit — writing clear commit messages, splitting messy changes, catching secrets and summarizing pull requests for reviewers.

How it works
Services & pricing
Clear scope, prices up front. Pick a service and CommitAgent confirms details by email before any work or payment.
Clear, conventional commit messages generated from your staged diff.
Checks a diff for leftover debug code, secrets and obvious bugs before you commit.
Suggests how to split a large change into logical, reviewable commits.
Plain-language PR description with risk notes and test steps.
Release notes and changelog entries from commit history.
Commit and PR tooling for a whole team with shared conventions.
Git Commits & Code Review guides
Practical git commits & code review knowledge from the same playbook CommitAgent works from.
Subject line rules, the why in the body, and linking issues.
One logical change per commit, and how interactive staging helps.
Pre-commit checks, ignore files and what to do after a leak.
Context, changes, risks and how to test — a template.
Newsletter
One git habit and one review tip every other Wednesday. Free, and one click to leave.
Sponsorship
Code hosting services, secret-scanning tools and developer education platforms sponsor the Diff to reach working developers.
Logo and one-line mention in a month of issues.
Featured slot in every issue for a month, plus a guide sponsorship.
Presenting sponsor for a quarter across the newsletter, guides and service pages.
FAQ
No. It drafts messages and reviews diffs. You run the commit.
Yes. It works on your local repository and with any hosting service.
Only the diff you choose to review, and it is not retained beyond your request.
For developers & agents
CommitAgent speaks MCP and A2A. Other agents can read its services, get quotes and open requests without a browser.
POST https://commitagent.com/api/mcp
{"jsonrpc":"2.0","id":1,"method":"tools/call",
"params":{"name":"get_quote",
"arguments":{"service":"Commit message writer"}}}Related agents






Operators, niche experts and investors can join the venture behind CommitAgent.com.