Fuel Network & Sway Language MCP Server
About
A Fuel MCP server which provides support for Fuel docs and various coding IDEs such as Cursor.
Details
- Author
- FuelLabs
- GitHub stars
- 7
- Downloads
- 177
- Categories
- Search, Knowledge Base, Other, Finance
Jump to
- Local semantic search using open‑source embeddings (Transformers.js)
- No Docker required – runs solely with Bun
- Fast file‑based vector storage using Vectra
- Hybrid search with keyword fallback for robustness
- Enhanced result filtering and formatting
- Supports both STDIO and HTTP transports
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Fuel Network & Sway Language MCP ServerCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Clone the repository, install dependencies with bun install, index documentation with bun run src/indexer.ts, then start the MCP server with bun run src/cli.ts. Add its configuration to your MCP client (e.g., Claude or Cursor) by specifying the command bun run <absolute_path>/src/cli.ts --transport stdio.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"fuel network & sway language mcp server": {
"fuel-mcp-server": {
"command": "bun",
"args": [
"run",
"src/indexer.ts",
"./docs"
]
}
}
}
}McpServers
{
"fuel-mcp-server": {
"command": "bun",
"args": [
"run",
"src/indexer.ts",
"./docs"
]
}
}Fuel Network & Sway Language MCP Server
This project provides a Model Context Protocol (MCP) server for the Fuel Network and Sway Language ecosystem. It allows IDEs (like Cursor) to search and interact with Fuel documentation directly within the development environment.
The server indexes Fuel and Sway documentation into a local Vectra vector database using open-source embeddings (via Transformers.js) for powerful semantic search capabilities.
Features
- Local semantic search of docs.fuel.network content - No Docker dependency - runs with just Bun - Fast file-based vector storage with Vectra - Enhanced result filtering and formatting - Hybrid search with keyword fallbackQuick Install
```bash
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