Agent Callback Mailbox for Zed

us.inversolabs/agent-callback-mailbox

Paid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.

client:Zed transport:streamable-http

Install Agent Callback Mailbox in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "agent-callback-mailbox": {
      "url": "https://callbacks.inversolabs.us/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs