Jev
Jev is an open source chat assistant that reads the conversation on your screen, judges intent and risk, and drafts replies for you to send for people who want help wording messages.
What it is good for
- Deciding how to reply to a tense or confusing message
- Checking the tone and intent behind a chat message
- Drafting candidate replies that you edit before sending
- Reading chat messages in apps that have no built-in AI
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
- QQ, X (Twitter), Feishu, OpenRouter, DeepSeek, Android
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 8,212
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is Jev free?
- Yes. It is free and open source (MIT license).
- Do I need to know how to code to use Jev?
- No. Download and install it like any other app or extension.
- What does Jev work with?
- According to its own documentation, it works with QQ, X (Twitter), Feishu, OpenRouter, DeepSeek, and Android.
- What is Jev good for?
- Deciding how to reply to a tense or confusing message, checking the tone and intent behind a chat message, drafting candidate replies that you edit before sending, and reading chat messages in apps that have no built-in AI.
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