lesgooo
Free group planner for dates, RSVPs, place votes, shared checklists and split costs
Coordinates group plans with no signup required. Muse can create plans, manage availability and RSVPs, vote on places, track shared expenses and split costs, and maintain shared checklists for events.
Try asking Muse: "Create a group plan for a weekend cabin trip and help me track who's coming and split the grocery costs"
Source: Found in the official MCP Registry (fun.lesgooo/lesgooo) · First listed September 25, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 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://lesgooo.fun/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 948ms. Worked in 100% of checks over 30 days.
Screening · September 25, 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 · 15
create_planCreate a new lesgooo plan and get its shareable links. Optionally adds the user as the first participant (returns their participant_token). Only call after the user asked for it.get_planRead a plan: today's date, title, event details, participants and their available dates and RSVP, the best dates so far (with weekday), the places being voted on (with place_id) and the currency for shared costs. Pass since (the server_time of an earlier call) to also get a list join_planJoin a plan as the person you act for. If a participant with the same name already exists, you act as them (like picking your name in the app). Returns participant_id and participant_token. Confirm the name with the user first.set_availabilitySet which days the person is free (YYYY-MM-DD, today up to 2 years ahead). mode: "replace" (default) sets exactly these days, "add" / "remove" change them. Only with the user's confirmation.set_rsvpAnswer whether the person is coming: "yes", "no", or "clear" to remove the answer. For a repeating event the answer is for one occurrence: the next one by default, or pass occurrence_date (see get_plan event.upcoming). Only with the user's confirmation.add_placeSuggest a place the group can vote on (Where tab). Give a name and optionally an address plus either a Google Maps link or any other web link (Mapy.cz, Airbnb, Booking, the venue's website). Duplicates are merged. Acts as the participant.vote_placeUp-vote ("up"), down-vote ("down") or remove your vote ("clear") on a place, by place_id from get_plan. Only with the user's confirmation.get_checklistRead the plan's shared checklist: open and done items, with item_id.add_checklist_itemAdd an item to the plan's shared checklist (e.g. "Bring the grill"). Acts as the participant.check_itemMark a checklist item done (done: true) or open again (done: false), by item_id from get_checklist.update_eventChange the shared event everyone sees on the RSVP page: title, date/time, place or description. Only after the group agreed. Times are local (no time zone); omit start_time for an all-day event. Send only the fields to change; an empty string clears a field.get_expensesRead the plan's shared costs (Splitwise tab): expenses, each person's balance, and the suggested payments to settle up. Amounts are in the plan's currency.add_expenseRecord a shared expense, split equally. paid_by defaults to the person you act for; split_among defaults to everyone in the plan. Always confirm the amount and who shares it with the user first.record_paymentRecord that the person you act for paid someone back (settling up). amount defaults to what they owe that person according to get_expenses. Only after the money was actually sent.remove_entryDelete an expense, payment, checklist item or place that the person you act for added (e.g. to fix a wrong amount: remove, then add again). Entries added by others can't be removed here. Always confirm with the user first.Recent checks
Link
https://lesgooo.fun/mcpQuestions about lesgooo in Muse
How do I connect lesgooo to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use lesgooo to help me. It is a free service with an MCP server at https://lesgooo.fun/mcp. 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 lesgooo working right now?
At the last check (September 28, 2026, 07:46 UTC) the endpoint was working, answering in 948ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is lesgooo safe to connect to Muse?
It was screened on September 25, 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 lesgooo do in Muse?
It exposes 15 tools, including create_plan, get_plan, join_plan, set_availability. For example, you could ask Muse: "Create a group plan for a weekend cabin trip and help me track who's coming and split the grocery costs"
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