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nexu

nexu

In the footer

4.0· Editor Rating

Editor Review

If you want an assistant in Feishu that can look at an error and draft a note, without leaving the chat on someone else's server, the client installs on your own computer. Bring-your-own-key switches models in the interface without a per-seat fee for the client. Feishu skills cover dropping an error screenshot into the chat, drafting a note, and adjusting content angles per platform. Local storage keeps configuration and state on the machine. WeChat, Slack, and Discord are also on the connection list. The code is public under the MIT license and can be reviewed. It fits indie developers, ecommerce sellers, and creators who care where the data sits.

AI Tools Navigator Editorial TeamUpdated: 2026-10-09

What is nexu

nexu is an open-source OpenClaw desktop client, with Powerformer, Inc. in the footer. It is aimed at Feishu users and can also connect WeChat, Slack, and Discord. After download you install by double-click, and the page says no terminal or config file is required. A graphical screen switches among models and accepts your own API key, with no login required. Configuration and conversation state stay on the machine, and the page says business data is not uploaded to a third-party server. OpenClaw and Feishu skills are built in, under the MIT license. The client itself is not charged per seat; model calls depend on your own key.

Basic Info

Category:

Best For

Indie developers working in FeishuEcommerce sellers writing pages for several platformsCreators who want data kept on their own machine

Difficulty: Intermediate

nexu Key Features

  • Switch models in a GUI

    Models can be switched in the interface without a command line, and you can enter your own API key. The page says login is not required.

  • Feishu and other chats

    Feishu, Slack, and Discord are built in, and the product description also lists WeChat as a place to use it directly.

  • Configuration stays local

    Configuration and state stay on the device. The page says conversations, business data, and workflows are not uploaded to a third-party server.

  • Open code to review

    The MIT-licensed code is public. OpenClaw and Feishu skills are included, and the client is not charged per seat.

nexu Key Advantages

  • The interface switches models and accepts your own key, and the page says no login and no terminal are required.
  • Feishu, WeChat, Slack, and Discord are all in the connection notes, and tasks start from those chats.
  • Configuration and state stay on the machine, and the page says business data is not uploaded to a third-party server.
  • The code is public under the MIT license, with OpenClaw and Feishu skills, and the client is not charged per seat.

nexu Use Cases

  • Error screenshots in Feishu

    An indie developer drops an error screenshot into Feishu so the agent points to the bug, suggests a fix, and drafts a pull-request note.

  • Ecommerce pages for several platforms

    A seller asks the agent to plan a launch and write product pages for three platforms, then comes back for the result.

  • Weekly content angles

    At the start of the week a creator asks for three angles, a draft of each, and a tone adjusted per platform, then reviews the copy before midday.

Frequently Asked Questions

▶Does nexu require payment or login?

The page says the client is completely free, with no per-seat subscription and no hidden client fee. You bring your own API key, and login is not required. Charges for the model itself come from the key provider and are not part of nexu. Install is a Mac app you double-click; the page says about one minute, with no terminal or config file. The code is MIT-licensed, and the footer names Powerformer, Inc.

▶Does the data stay on my computer?

The product page describes local-first configuration and state that stay on the device, and says conversations, business data, and workflows do not go to a third-party server. That differs from leaving data with a vendor on a monthly plan. You still call a model you chose, so the task content is sent under that model's API rules. Feishu is the main scenario on the page; WeChat, Slack, and Discord are also listed as connections.

▶What can I ask it to do in Feishu?

The page gives three examples. A developer drops an error screenshot into Feishu so the agent locates the issue, suggests a fix, and drafts a note. An ecommerce seller asks for a launch plan and product pages for three platforms. A creator starts the week by asking for angles, drafts, and a tone change per platform. All of these start in a Feishu chat and continue with the agent on the local machine. Built-in skills are described as OpenClaw and Feishu skills; other entry points need a separate check.

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