Open source · more on the way

Open tools for working with AI agents.

Surya started as one AI operator. It is now a family of free, open-source tools, each useful on its own, and Surya Unite, the paid app that brings them together.

Free to read, install and change. No Surya server in the middle.
Surya Gatesreal verdicts
✓Run the test suitecarries on
✓Read a source filecarries on
●Deploy to productionWaiting for you
●Send an emailalways asks
✕Switch Surya Gates offrefused
● Approve from your phone · ntfy, iMessage, Telegram or SMS
What changed

One big app became a family of small tools.

Surya began as a single AI operator that tried to do every job. The parts that worked best are now separate open-source tools. Each one does one job and works with the agents you already use, like Claude Code and Codex. Surya Unite is where they come together.

Live and open source

Free to use today.

Each tool has its own repo, README and issues. Install steps are in each README. If something breaks, open an issue.

Surya Gates

Open source

Approval gates for AI agents.

Reading files and running tests carry on. A deploy, a push, a delete or a sent message waits for a person, who can approve from their phone by ntfy, iMessage, Telegram or SMS.

  • Works with Claude Code, Codex and apps on Claude or GPT
  • Some actions can never be pre-approved, like sending a message or spending money
  • Fails closed: if the gate errors, the call is blocked
  • 212 tests
Claude Code plugin · Codex · Python libraryGitHub ↗

Surya Memory

Open source

One Claude Code memory on every machine.

Syncs Claude Code memory across your machines through your own private repo. Every write is a commit, so no edit is lost, and a local app lets you browse and edit it.

  • Plain Markdown files you own
  • No server: sync goes through your own private GitHub repo
  • When two machines edit the same note, both versions are kept
Claude Code plugin · Mac app · CLIGitHub ↗

Surya Voice

Open source

Talk to your own coding agent.

Hold a key and talk. It types what you said, or hands it to Claude Code or Codex and speaks the answer back. Speech recognition and the voice run on your Mac.

  • Mac and iPhone apps
  • Uses your agent, your memory and your project folder
  • Free and MIT licensed
macOS · iPhoneGitHub ↗

Surya Distro

Open source

A launch kit that works from evidence.

It studies which posts are working in your repo's space and writes a playbook from that evidence. It drafts launch posts to the playbook and learns from how they do. It never posts.

  • Every playbook rule names the posts behind it
  • Drafts for Show HN, Reddit, X, Bluesky, LinkedIn and more
  • You approve and post by hand
Claude Code plugin · CLIGitHub ↗

Project Eval

Open source

Measures what AI agents actually deliver.

Tasks done, time spent, cost, how often the work is kept, and quality from an LLM judge that is checked against people. Every number says whether it was measured, inferred or estimated.

  • Runs in the browser, on Docker, or on Kubernetes with Helm
  • Grading runs in LangGraph with a Postgres checkpointer
  • A human-calibration step decides when the judge is trusted
Browser · Docker · KubernetesTry it ↗GitHub ↗
The paid product

Surya Unite brings every tool into one app.

Surya Unite is the paid product Surya has become. It puts the tools behind one screen and runs on your own Claude or Codex plan. Surya never resells AI.

Every tool in one app

Gates, Memory, Voice and Distro, set up and run from one place.

Models as one team

Claude, GPT and local models each take the work they suit. When one hits its usage limit, the work moves to another.

Your own plan

It drives the official Claude Code and Codex apps, signed in by you.

Ask about early access In development  Private source. Not available yet.
In development and next

What is coming.

The family keeps growing. New tools join here as they take shape.

In development

Surya Coordinator

One agent above your agents.

You write what you want in plain words. It sends a short digest to your phone, and you can answer it there.

In development

Surya Voice, with a screen pointer

Show me, or do it for me.

Surya Voice learns to point at your screen. Ask it to show you how to do something, or ask it to do it for you.

Next

Surya Build

A visual system builder.

You lay out a system as blocks. A block only goes green after a real check passes.

How the tools are built

You stay in charge of what matters.

01 / YOU APPROVE

Nothing big happens unasked

Gates holds deploys, deletes and sent messages for a person. Distro drafts posts and never publishes them.

02 / YOUR PLAN

Your own agents

The tools work with the Claude Code and Codex plans you already have. Nothing is resold and no sign-in is shared.

03 / YOUR DATA

No Surya server

Memory is plain Markdown in your own repo. Voice runs speech on your Mac. Nothing passes through Surya.

Who builds it

Built by Krishant Maharaj.

Each tool started as a part of Surya he needed himself, and Surya is now built with them. Every repo is public, with its tests, so you can check the work.

Start small

Start with one tool.

Each one works on its own.