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Prism — Crossdeck

Official registry Other

Ask your app anything — revenue, errors, read-cost, growth — and get rendered charts back.

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 prism-crossdeck 'https://api.cross-deck.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "prism-crossdeck": {
            "type": "http",
            "url": "https://api.cross-deck.com/mcp"
        }
    }
}
NPM package @cross-deck/ai
Claude Code 
claude mcp add prism-crossdeck -e 'CROSSDECK_SECRET_KEY=<your crossdeck_secret_key>' -e 'CROSSDECK_API_BASE=<CROSSDECK_API_BASE>' -- npx -y @cross-deck/ai@0.4.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "prism-crossdeck": {
            "command": "npx",
            "args": [
                "-y",
                "@cross-deck/ai@0.4.0"
            ],
            "env": {
                "CROSSDECK_SECRET_KEY": "<your crossdeck_secret_key>",
                "CROSSDECK_API_BASE": "<CROSSDECK_API_BASE>"
            }
        }
    }
}

Environment variables

  • CROSSDECK_SECRET_KEY required secret Your Crossdeck secret key (cd_sk_…) from the dashboard → API keys. Server-side only; never a publishable key.
  • CROSSDECK_API_BASE Override the API base URL (e.g. for sandbox). Optional.

Frequently asked questions

What is Prism — Crossdeck?

Ask your app anything — revenue, errors, read-cost, growth — and get rendered charts back.

How do I install Prism — Crossdeck?

It runs as a remote server. In Claude Code: claude mcp add --transport http prism-crossdeck 'https://api.cross-deck.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Prism — Crossdeck need an API key?

Yes. It expects CROSSDECK_SECRET_KEY, which you set in its configuration.

Is Prism — Crossdeck open source?

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

Who maintains Prism — Crossdeck?

It is published by CrossDeckHQ. 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.