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Open Agent Utility Index

Official registry AI and agents

Transparent public utilities for agents. Requests are counted without storing identifiers.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http open-agent-utility-index 'https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "open-agent-utility-index": {
            "type": "http",
            "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcp"
        }
    }
}

Frequently asked questions

What is Open Agent Utility Index?

Transparent public utilities for agents. Requests are counted without storing identifiers.

How do I install Open Agent Utility Index?

It runs as a remote server. In Claude Code: claude mcp add --transport http open-agent-utility-index 'https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Open Agent Utility Index need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Open Agent Utility Index?

It is published by sadri-dridi. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.