English Français العربية

Volley

Official registry Other

Write, check, render and save sequence diagrams with the request and response on every arrow.

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 volley 'https://volley.sh/mcp' --header 'Authorization: <A Volley API key from Account, then API keys, sent as a bearer token.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "volley": {
            "type": "http",
            "url": "https://volley.sh/mcp",
            "headers": {
                "Authorization": "<A Volley API key from Account, then API keys, sent as a bearer token.>"
            }
        }
    }
}

Frequently asked questions

What is Volley?

Write, check, render and save sequence diagrams with the request and response on every arrow.

How do I install Volley?

It runs as a remote server. In Claude Code: claude mcp add --transport http volley 'https://volley.sh/mcp' --header 'Authorization: <A Volley API key from Account, then API keys, sent as a bearer token.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Volley need an API key?

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

Who maintains Volley?

It is published by sh.volley. 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.