DEV Community: Manit Mishra

CommitMate: Let AI Write Your Git Summaries, Not Your Commits

Manit Mishra — Fri, 23 Oct 2026 15:28:38 +0000

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady

What I Built

CommitMate is a local-first CLI tool that takes the repetitive work out of working with Git.

Writing commit messages, summarizing changes, and drafting pull request descriptions are small tasks, but they add up when you're building software every day. CommitMate takes your Git diff and generates:

A concise summary of your changes.
A Conventional Commit message.
A ready-to-use pull request title and description.
Suggested tests and validation steps.

The idea is simple: spend less time describing the code you just wrote and more time actually building. And importantly, CommitMate doesn't commit, push, or modify your code for you. You stay in control.

Demo

The project is available on GitHub:

View CommitMate on GitHub

Code

Repository: https://github.com/Manit098/CommitMate

Check out the source code, explore the implementation, and try it yourself.

How I Built It

CommitMate is built around Python, Git, and local AI inference using Ollama.

Git provides the diff, Python handles the CLI and output validation, and an open-weight language model generates summaries and draft messages.

The goal is to keep the workflow local-first rather than depending on a hosted AI API. Developers can use AI assistance on their code without needing to send their diffs to an external AI service.

Some of the engineering challenges include handling staged and unstaged changes, validating structured model output, managing large diffs, and handling errors such as empty changes or unavailable models. The focus is on making AI assistance practical without taking control away from the developer.

Why Does Open Innovation Matter?

Developer tools shouldn't have to be locked behind proprietary APIs.

Open-weight models and tools like Ollama make local AI workflows possible for developers who want more control over their code, costs, and infrastructure.

For CommitMate, this means the AI component can run locally, the workflow can be inspected, and developers can experiment with different supported models instead of being tied to a single hosted provider. Open innovation also makes projects like this easier to learn from, adapt, and improve collaboratively.

The Lazy Payoff

Commit messages and pull request descriptions aren't difficult to write. They're just repetitive.

CommitMate aims to turn that repetitive process into a quick review-and-copy workflow, giving developers a useful first draft instead of another blank text box.

The goal is straightforward: less time writing boilerplate, more time building.

Soo I am doing a Hackathon and its my first time. and the best part its from a nearly non profit community which is bootstrapped and ran by my pocket money . I got Render and CodeWithPurpose to help me but there is no marketing budget to get registrants

Manit Mishra — Sat, 10 Oct 2026 12:31:00 +0000

Manit Mishra

Oct 10

Conducting a my first Hackathon

#hackathon #programming #beginners #career

1 min read

Conducting a my first Hackathon

Manit Mishra — Sat, 10 Oct 2026 12:29:07 +0000

Are you participating in this? 🔥

A STEM online hackathon happening in a week! 🚀

Founding 100 is a hackathon backed by Render and CodeWithPurpose designed to help students gain national recognition and showcase their skills capabilities and innovative thinking 🧠💡

Build something completely out of the box! Winners are evaluated on

Thinking style & problem-solving
Technical implementation

Fair judging every submission gets the dedicated time it deserves, so no one is limited by a tight 30-second review! ⏳⚡

📅 OCT 22
🔗 Register now: https://waycode.in/founding-100

Show what you are capable of! 🔥🏆

Ferrum: A Systems Coding Agent Built for Developers Who Want to Understand the Code

Manit Mishra — Sun, 04 Oct 2026 17:35:30 +0000

This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend

What I Built

I built Ferrum, an open-source coding agent designed for systems programming.

I built it for the kind of developer who doesn't just want an AI to dump a solution into their editor, but wants an agent that can actually work with the project, understand its context, make changes, and verify what it did.
Ferrum is focused on the lower-level side of development: C, C++, Rust, Assembly, system tooling, and projects where understanding what is happening under the hood actually matters.

The goal is to make an agent that can work with the codebase instead of just talking about it.

Demo

You can try Ferrum here:
https://ferrum-hpw4.onrender.com

Code

The entire project is open source:
https://github.com/Manit098/Ferrum

How I Built It

Ferrum is built as an AI agent harness around an open-weight model.
Instead of treating the model as a simple chatbot, Ferrum gives it a structured environment where it can work with a real software project.

The core idea is:

Understand → Plan → Act → Verify

Ferrum can inspect the project, reason about the task, work with the code, and verify the result instead of stopping after generating an answer.
I intentionally kept the first version focused. I wanted something that actually works as a useful tool rather than building a huge architecture that only looks impressive on paper.

The project is also designed to be extended by the open-source community, with contribution guidelines and a code of conduct included in the repository.

Why Does Open Innovation Matter?

AI coding tools are becoming extremely powerful, but a lot of the experience is still built around closed models and closed infrastructure.
Open-weight models make it possible to build something different.

With Ferrum, I can experiment with how an agent interacts with a codebase without having the entire system depend on a single closed API.
It also means other developers can inspect the project, modify it, contribute to it, run their own experiments, and build on top of the work.

You don't just use the technology. You get to understand it, change it, and build something new with it.

Prize Categories

I am not submitting Ferrum for any partner prize categories.

I’ve been building Waycode around one idea: learn by doing, not collecting certificates. Now we’re taking that idea into Founding 100, a build-first challenge for students. No pitch decks. Just build, document, and show your work. https://waycode.in/

Manit Mishra — Sat, 12 Sep 2026 17:22:48 +0000

Waycode: STEM Community for Student Builders

Join Waycode, an online STEM community where students showcase projects, publish research, document technical work, and build a proof-of-work portfolio.

waycode.in