Connect Pomeroy to Warp

Pomeroy copies the configuration for Warp’s .mcp.json. Warp also reads Claude Code’s setup, so you may already be done. Then Warp can reach Mail, Calendar, Reminders, Notes, Contacts, Messages, Maps, Weather and Shortcuts on your Mac, each app behind its own switch.

Warp is a terminal with an agent in it, and it works with Pomeroy. Pomeroy writes the configuration and you paste it in. Warp can then read the apps you switched on, and no others.

What Set up does. Pomeroy puts the configuration on your clipboard. Paste it into Warp’s .mcp.json, or into Warp’s MCP settings, keeping any servers already there.

Set up

1. Install Pomeroy and switch on your apps

   Download Pomeroy, drag it into Applications and open it. Switch on the apps you want Warp to reach. Everything starts off, and macOS asks you to approve each app as you switch it on. The full walkthrough.

2. Install Warp, if you have not

   Pomeroy lists the assistants it finds on this Mac, so install Warp first if it is not there. Returning to Pomeroy’s window re-checks.

3. Press Set up

   In Pomeroy’s Assistants pane, find Warp and press Set up. It is safe to press any number of times. It writes the same thing every time, and it never disturbs another server already there.

4. Pick it up

   You may need to restart Warp. It picks the change up on its own in most versions; if the tools are missing, restart it.

5. Ask something

   In Warp, ask what is on your calendar today. The answer comes from your Mac.

The configuration

Set up puts this on your clipboard. It is here so you can see what Pomeroy adds, check it by hand, or set up a second Mac without opening the panel.

Goes in ~/.warp/.mcp.json:

{
  "mcpServers": {
    "pomeroy": {
      "args": [],
      "command": "/Applications/Pomeroy.app/Contents/MacOS/pomeroy-mcp"
    }
  }
}

The command is a single absolute path with no arguments, and it lives inside Pomeroy’s app bundle, so an update never changes it. What the pipe is.

Over the local endpoint

Warp can also reach Pomeroy over the HTTP endpoint instead of the pipe. Use it only for a copy running somewhere that cannot start a program on this Mac, such as a container or a remote workspace. Switch the local address on in Pomeroy’s Connections pane first.

Goes in ~/.warp/.mcp.json:

{
  "mcpServers": {
    "pomeroy": {
      "headers": {
        "Authorization": "Bearer <the key Pomeroy generates>"
      },
      "url": "http://127.0.0.1:13579/mcp"
    }
  }
}

Pomeroy writes the real token in place of the placeholder when it can reach this assistant’s settings. Otherwise you can read the token under Connections.

How to check it worked

In Warp’s MCP servers settings, Pomeroy is listed. Start it from there if it is not running.

If the tools are missing, the cause is almost always that the assistant has not re-read its server list. Troubleshooting.

Worth knowing about Warp

If you set up Claude Code, Warp reads that registration too, and Pomeroy may already be listed.

What it can reach

Only the apps you switched on, and only through the tools Pomeroy publishes. Warp cannot send mail, send a message, delete anything or edit a contact, because no tool does those things.

What Pomeroy can do

Ten apps, 27 tools, and every refusal.

Permissions

What each toggle grants, and what macOS asks you for.

Other assistants

All 24, and what to do if yours is not listed.

Connect Pomeroy to Warp

The product page for Warp, with what it costs.