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Hawl

Official registry Developer tools

Mailbox, handoffs and permits between your coding agents. Local mode needs no account.

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).

NPM package hawl.ai
Claude Code 
claude mcp add hawl -- npx -y hawl.ai@0.1.14 mcp --host claude_code
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "hawl": {
            "command": "npx",
            "args": [
                "-y",
                "hawl.ai@0.1.14",
                "mcp",
                "--host",
                "claude_code"
            ]
        }
    }
}

Frequently asked questions

What is Hawl?

Mailbox, handoffs and permits between your coding agents. Local mode needs no account.

How do I install Hawl?

It runs on your machine. In Claude Code: claude mcp add hawl -- npx -y hawl.ai@0.1.14 mcp --host claude_code. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Hawl 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 Hawl?

It is published by aaronlilla. 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.