agentty is a native C++26 terminal coding agent and a drop-in alternative to claude-code. A single static binary with sub-millisecond cold start, sandboxed by default, and one-command SSH air-gap. No Node, Python, or Electron. Signs in with your Claude Pro/Max subscription or an ANTHROPIC_API_KEY.
Publisher’s description
What is agentty?
agentty by agentty is open-source Windows software in the ai assistants & llms category. It is written in C++.
Installation and requirements
The publisher provides MSI installers for 64-bit Windows. It can be installed for the current user only, without administrator rights. A silent install is possible with the installer’s documented switches. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 0.9.34, released on October 25, 2026. The version history goes back to July 7, 2026: 38 releases, all linked to the official files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (agentty-org/agentty) has 623 stars. Similar programs include Claude Code, Codex CLI and oh-my-pi.
Project description on GitHub: “AI pair programming in your terminal — one static binary, sub-ms startup, any model”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- MSI package for managed deployment
- Documented silent install
- Installs without administrator rights
- Updated in the last two months
Cons
- No native ARM64 build
In short: agentty is an open-source ai assistants & llm tool for 64-bit PCs. Administrators can deploy it unattended.
Is agentty safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
46DDA7B60F904E7187795B97E289231035B28EB5FC90F7E9BB9BE3B11E40E523· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 38 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.9.34Latest | October 25, 2026 | — | 64-bit MSI |
| 0.9.32 | October 23, 2026 | — | 64-bit MSI |
| 0.9.31 | October 21, 2026 | — | 64-bit MSI |
| 0.9.30 | October 20, 2026 | — | 64-bit MSI |
| 0.9.29 | October 19, 2026 | — | 64-bit MSI |
| 0.9.27 | October 17, 2026 | — | 64-bit MSI |
| 0.9.26 | October 16, 2026 | — | 64-bit MSI |
| 0.9.25 | October 16, 2026 | — | 64-bit MSI |
Install from the command line
Silent install ›winget install --id agentty.agentty -emsiexec /i agentty-windows-x86_64.msi /qn /norestartmsiexec /x {B83A88BF-B7FF-446B-A1C8-097B9C58DCB0} /qn /norestartRelated guide: How to use winget: install and update apps
Information
- Publisher
- agentty
- Category
- AI assistants & LLMs
- Licence
- MIT
- Price
- Free
- Source code
- github.com/agentty-org/agentty
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- MSI
- Version
- 0.9.34
- Released
- October 25, 2026
- Added to the catalogue
- July 7, 2026
- Versions listed
- 38
- GitHub stars
- 623
- GitHub forks
- 26
- Website
- agentty.org
- winget ID
- agentty.agentty
- MSI product code
- {B83A88BF-B7FF-446B-A1C8-097B9C58DCB0}
Ratings and reviews
No reviews yet. Be the first to rate it.
Alternatives to agentty
See all ›-
Claude Code2.1.302Unleash Claude’s raw power directly in your terminal. Search million-line codebases instantly. Turn hours-long workflows into a single command. Your tools. Your workflow. Your codebase, evolving at thought speed.Proprietary67.1K ↓ -
Codex CLI0.161.0Codex CLI is an open‑source local coding agent that runs in your terminal, letting you write, edit, and understand code without leaving the command line.Open source16.6K ↓ -
oh-my-pi18.12.6⌥ AI Coding agent for the terminal — hash-anchored edits, optimized tool harness, LSP, Python, browser, subagents, and moreOpen source654 ↓ -
Open source17.1K ↓ -
Open source8.7K ↓ -
Open source14K ↓ -
Open source3.3K ↓ -
Open source1.9K ↓
Frequently asked questions
Is agentty free?
Yes. agentty is open-source software under the MIT licence.
Is agentty safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install agentty with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can agentty be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does agentty run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of agentty?
The versions page lists all 38 versions with links to their official installer files, back to July 7, 2026.
Can I use agentty without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to agentty?
Claude Code, Codex CLI, oh-my-pi, ChatGPT and GPT4All. The alternatives page compares them.
