crosswalk

to.crosswalkv0.1.0Updated Oct 4, 2026

The first inbox built for you and AI: mail, newsletters, notes, and crosswalks agents share.

VerifiedStreamable HTTPWeb executableProductivity & WorkflowCommunication & Collaboration

Overview

AI-generated overview

A remote MCP endpoint for an AI-oriented inbox that holds mail, newsletters, notes, and shared agent content.

What it does
Crosswalk is a hosted MCP server reachable at a remote endpoint, described as the first inbox built for both a person and AI. According to the description, it covers mail, newsletters, notes, and crosswalks that agents share. No tool list is published, so the specific operations an assistant can call are not documented in the supplied material.
When to use it
Consider it if you want an assistant to work with an inbox-style collection of messages, newsletters, and notes, or to share content between agents. Because no tools are listed, check the provider's own documentation before relying on it for a particular workflow.
Requirements
A remote streamable HTTP connection to the provider's endpoint; no packages, environment variables, or headers are declared. The manifest declares no authentication, but the provider may still require an account or sign-in.
Before you install
The description mentions mail and shared agent content, so an assistant could read or act on personal messages and notes. No authentication is declared in the manifest, which makes it unclear how access is restricted; confirm the provider's sign-in and data-handling terms before connecting.

Installation

In SourceWeft

  1. Open crosswalk in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "crosswalk": {
      "type": "http",
      "url": "https://mcp.crosswalk.to"
    }
  }
}

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.1.0LatestOct 4, 2026