Yes. It is free and open source (MIT license).

What does Deva work with?

According to its own documentation, it works with Feishu, Lark, Telegram, Anthropic, OpenAI, and Ollama.

What is Deva good for?

Editing and reviewing code inside a chosen project folder, running recurring tasks on a schedule while the app is open, chatting with an AI that reads and changes local files, and continuing the same AI session from a phone through chat apps.

Deva

Deva is a desktop AI agent app that handles files, code, and scheduled tasks in one chat window for chat-first users.

What it is good for

Editing and reviewing code inside a chosen project folder
Running recurring tasks on a schedule while the app is open
Chatting with an AI that reads and changes local files
Continuing the same AI session from a phone through chat apps

At a glance

Who it is for

Setup

Install a desktop app or browser extension

Level 3 of 5. Download and install it like any other app or extension.

Cost

Free and open source

Type

Agent app

Tasks

Works with

Feishu, Lark, Telegram, Anthropic, OpenAI, Ollama

Momentum

Rank this week: #96
Best rank: #96 week 44, 2026
Stars gained last week: +319
GitHub stars: 628

GitHub numbers as of Nov 2, 2026. Updated weekly.

GitHub stars for Deva: 0 on Sep 24, 2026, 628 on Nov 2, 2026. Source: GitHub.

Ranking history

#96 in week 44, 2026

First ranked in week 44, 2026.

Official links

Setup steps are on the official pages. We do not repeat them here, since they change.

Questions

Is Deva free?: Yes. It is free and open source (MIT license).
Do I need to know how to code to use Deva?: No. Download and install it like any other app or extension.
What does Deva work with?: According to its own documentation, it works with Feishu, Lark, Telegram, Anthropic, OpenAI, and Ollama.
What is Deva good for?: Editing and reviewing code inside a chosen project folder, running recurring tasks on a schedule while the app is open, chatting with an AI that reads and changes local files, and continuing the same AI session from a phone through chat apps.

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