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OperStack

Official registry AI and agents

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Website

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 operstack 'https://oper-stack.com/api/mcp/' --header 'X-OperStack-Key: <Optional. Personal OperStack Watch key for the subscriber tools. The free tools work without it.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "operstack": {
            "type": "http",
            "url": "https://oper-stack.com/api/mcp/",
            "headers": {
                "X-OperStack-Key": "<Optional. Personal OperStack Watch key for the subscriber tools. The free tools work without it.>"
            }
        }
    }
}

Frequently asked questions

What is OperStack?

Scores whether AI assistants can read, understand and quote a public website. No account.

How do I install OperStack?

It runs as a remote server. In Claude Code: claude mcp add --transport http operstack 'https://oper-stack.com/api/mcp/' --header 'X-OperStack-Key: <Optional. Personal OperStack Watch key for the subscriber tools. The free tools work without it.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does OperStack need an API key?

Yes. It expects X-OperStack-Key, which you set in its configuration.

Who maintains OperStack?

It is published by com.oper-stack. 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.