Plan events, track RSVPs, and keep guest travel and room assignments organized
Connects to Festi, an event planning service for hosts. Muse can look up guest lists and RSVP status, check event schedules, and review travel details and room assignments so you can get quick answers or keep plans up to date.
Try asking Muse: "Who still hasn't RSVP'd to my sister's wedding?"
Source: Found in the official MCP Registry (io.github.planfesti/festi) · First listed November 15, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 6 h ago.
What Muse can see: You sign in to your own account with it, so Muse can reach what that account allows. Read what it asks for before you agree.
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
Festi is not in Muse's Connectors list yet, and it needs you to sign in with your Festi account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.
https://planfesti.com/mcp/openaiNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Festi is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
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.
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
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
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://planfesti.com/mcp/openaiResponse time at the last check: 709ms. Worked in n/a of checks over 30 days.
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.
This endpoint requires sign-in before it lists tools, so there is no public tool catalog.
https://planfesti.com/mcp/openaiFesti is not in Muse's Connectors list yet, and it needs you to sign in with your Festi account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.
At the last check (November 15, 2026, 13:21 UTC) the endpoint was working, sign-in needed, answering in 709ms. It is checked every 15 minutes.
It was screened on November 15, 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.
Plan events, track RSVPs, and keep guest travel and room assignments organized For example, you could ask Muse: "Who still hasn't RSVP'd to my sister's wedding?"
This listing was added from public sources (Found in the official MCP Registry (io.github.planfesti/festi)). If you build Festi, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/festi"><img src="https://musedirectory.ai/badge/festi.svg" alt="Festi on musedirectory.ai" width="236" height="40"></a>