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Cactus

Official registry Search and web

Search and ask your product's help pages, product map and support conversations in Cactus.

Source code 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 cactus 'https://mcp.heycactus.ai/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cactus": {
            "type": "http",
            "url": "https://mcp.heycactus.ai/mcp"
        }
    }
}

Frequently asked questions

What is Cactus?

Search and ask your product's help pages, product map and support conversations in Cactus.

How do I install Cactus?

It runs as a remote server. In Claude Code: claude mcp add --transport http cactus 'https://mcp.heycactus.ai/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Cactus 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.

Is Cactus open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains Cactus?

It is published by hey-cactus. 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.