Lexu

io.lexuPublished by lexu.ioOfficial publisherv0.2.0Updated Oct 24, 2026

Create AI images, video and music with your Lexu credits, with a spending limit per call.

VerifiedStreamable HTTPWeb executableMedia & Design

Overview

AI-generated overview

Lexu lets an AI assistant generate images, video and music using your Lexu credits, with a spending limit applied per call.

What you can do
Generate AI images, video and music through Lexu using your account credits. Each generation call is subject to a spending limit per call. Connect either to the hosted remote endpoint or run the local package, and authenticate with an API key or a prior login.
When to use it
Use it when you want an assistant to produce AI-generated images, video or music directly inside a conversation and you already have or plan to buy Lexu credits.
Requirements
A Lexu account with credits. Authentication is required via OAuth; either provide a Lexu API key in the LEXU_API_KEY environment variable or run the package's login command first. Can run as a remote endpoint or as a local npm package over stdio, so Node.js is needed for the local option.
Before you install
Generation consumes paid Lexu credits, so calls cost money; a per-call spending limit is applied but you should still check it. The API key is a secret and should be kept out of shared configuration. Prompts and generated content are sent to Lexu's service.

Installation

In SourceWeft

  1. Open Lexu in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.lexu%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "lexu": {
      "type": "http",
      "url": "https://www.lexu.io/mcp"
    }
  }
}

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v0.2.0LatestSep 19, 2026

Score

60% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.