PriorStates Studio
Find or create free small apps for expenses, receipts, chores, RSVPs and everyday tasks.
Connects to PriorStates Studio Gallery to find ready-made apps for splitting bills, tracking receipts, managing chores and organizing group events. Muse can search by need in English, Chinese, Spanish or Portuguese and retrieve app details, screenshots and links to open them.
Try asking Muse: "Find an app to split a dinner bill with friends."
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Source: Found in the official MCP Registry (com.priorstates/studio-apps) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 3 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://priorstates.com/mcp/appsNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
PriorStates Studio is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://priorstates.com/mcp/appsWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 55ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 4
find_appsFind free ready-made PriorStates Studio Gallery apps for a need described in plain words, in English, Chinese, Spanish or Portuguese (e.g. 'split a dinner bill', 'keep my receipts for taxes', '分账', 'recibos'). Returns the best matches with what each does, a page link, a screenshoget_appFull details of one PriorStates Studio Gallery app by id (from find_apps or list_apps): what it does, what it needs (permissions in plain words), its page, screenshot and how to open it.list_appsEvery free app in the PriorStates Studio Gallery, by group (money, side business, home, health, learning, groups, work). Optional group filter by id or name.get_studioWhat PriorStates Studio is (makes small apps by asking; a Gallery of free apps), the price, and the links for every platform: web, Android (Google Play and APK), iPhone/iPad, macOS/Windows/Linux, Microsoft Store.Link
https://priorstates.com/mcp/appsQuestions about PriorStates Studio in Muse
How do I connect PriorStates Studio to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use PriorStates Studio to help me. It is a free service with an MCP server at https://priorstates.com/mcp/apps. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is PriorStates Studio working right now?
At the last check (October 29, 2026, 22:21 UTC) the endpoint was working, answering in 55ms. It is checked every 15 minutes.
Is PriorStates Studio safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can PriorStates Studio do in Muse?
It exposes 4 tools, including find_apps, get_app, list_apps, get_studio. For example, you could ask Muse: "Find an app to split a dinner bill with friends."
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This listing was added from public sources (Found in the official MCP Registry (com.priorstates/studio-apps)). If you build PriorStates Studio, claim it to correct the details and get your badge.
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