Connect · A desktop chat app with a toolbox
Connect Pomeroy to Msty Studio
Yes, Msty Studio works with Pomeroy. Pomeroy writes the configuration for Msty Studio and you paste it in. Then Msty Studio can reach Mail, Calendar, Reminders, Notes, Contacts, Messages, Maps, Shortcuts and Weather on your Mac, each app behind its own switch in Pomeroy, and nothing leaves your Mac except what you ask for.
Free for 50 actions a week. No account, no card. Or get Msty Studio first.
How to connect Pomeroy to Msty Studio
Pomeroy lists the assistants it finds on this Mac, so install Msty Studio first if it is not there yet. Coming back to Pomeroy’s window re-checks.
- 1
Download Pomeroy and switch on your apps.
Open the download, drag Pomeroy into Applications, and open it. Pomeroy opens a setup window listing every app it can connect. Switch on the ones you want, and macOS asks you to approve each.
- 2
Press Set up beside Msty Studio.
Pomeroy copies the two values. In Msty Studio, open Toolbox, press Add New Tool, choose STDIO / JSON, and fill them in.
- 3
Paste it into Msty Studio.
Paste the configuration into Msty Studio › Toolbox › Add New Tool › STDIO / JSON. In Msty Studio, open Toolbox › Tools and pomeroy is listed. Ask a new conversation what tools it has. You may need to restart Msty Studio.
- 4
Ask Msty Studio something.
Try “What’s on my calendar today?” and a real answer comes back.
The configuration, in full
You do not need it — Set up writes it for you. The documentation has the exact text, where it goes, how to check it worked, and how to use the local HTTP endpoint.
What Msty Studio can do with each app
One page per app: what Msty Studio can and cannot do there, the macOS prompt to expect, and things to ask.
- Connect Msty Studio to Apple Mail
- Connect Msty Studio to Apple Calendar
- Connect Msty Studio to Apple Reminders
- Connect Msty Studio to Apple Notes
- Connect Msty Studio to Apple Contacts
- Connect Msty Studio to Apple iMessage
- Connect Msty Studio to Apple Maps
- Connect Msty Studio to Apple Shortcuts
- Connect Msty Studio to Apple Weather
Msty Studio does not show Pomeroy's tools.
Try restarting Msty Studio; its documentation does not say whether it reloads on its own. Then press Set up again in Pomeroy, under Settings › Assistants: every way Pomeroy sets an assistant up is safe to run twice. Pomeroy's menu bar shows whether Msty Studio is connected right now.
Pomeroy did not list Msty Studio.
Pomeroy looks for Msty Studio the way macOS does: by its app, by its command in the usual install locations, and by the folder it keeps its settings in. If Msty Studio is installed somewhere unusual, paste the configuration above by hand; the connection works whether or not Pomeroy found Msty Studio first.
Nothing comes back when I ask.
Check that the app you asked about is switched on in Pomeroy, and that the week's 50 free actions are not used up. Pomeroy says so in the answer if they are, and the count refills a week after it started.
Other AI assistants
- Claude Desktop
- Claude Code
- Cursor
- VS Code
- VS Code Insiders
- Codex
- LM Studio
- Kiro
- Cherry Studio
- Cline
- AnythingLLM
- Gemini CLI
- GitHub Copilot CLI
- OpenCode
- Raycast
- ChatWise
- goose
- Windsurf
- Warp
- Zed
- Perplexity
- JetBrains AI Assistant
- BoltAI
- All of them, on one page
Not here: claude.ai, ChatGPT and Grok on the web. Why.
Try Pomeroy with Msty Studio.
Get 50 actions every week. No Pomeroy account or payment card required. Requires macOS 15 or later.