The infrastructure for the AI economy: primitives for inference, agents, and decisions.
Install
Run one of the commands below, then add the client config underneath.
https://mcp.carbonarc.aiClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"mcp-963": {
"url": "https://mcp.carbonarc.ai"
}
}
}About this server
Carbon Arc is listed in the Developer Tools category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Carbon Arc MCP server?＋
Carbon Arc is an MCP server by Carbon-Arc. The infrastructure for the AI economy: primitives for inference, agents, and decisions.
How do I install Carbon Arc?＋
Install it with: https://mcp.carbonarc.ai. Then add the JSON config to your client's MCP settings and restart the client.
Is Carbon Arc free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/Carbon-Arc/mcp. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Carbon Arc?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.