Commonplace
Sell used fitness gear, furniture, appliances and other big items with local pickup arranged
Connects to Commonplace, a marketplace for selling used large items like fitness equipment, hot tubs, furniture and appliances. Muse can help list items and coordinate local pickup.
Try asking Muse: "Help me sell my old treadmill on Commonplace and arrange for the buyer to pick it up"
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Source: Found in the official MCP Registry (com.trycommonplace/seller) · First listed October 28, 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: 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.
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How to add it to Muse
Commonplace is not in Muse's Connectors list yet, and it needs you to sign in with your Commonplace 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://trycommonplace.com/mcpNot 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
Commonplace 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://trycommonplace.com/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 347ms. Worked in 100% of checks over 30 days.
Screening · October 28, 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 · 23
catalog_search_listingsSearch live Commonplace inventory by words, category, place (deliver_to alone returns some listings near it, not every one), or any mix. Results are active and buyable. outcome: ok; none; none_within_limits (every match is in hidden); out_of_budget (matches only outside the pricecatalog_get_listingFull public detail for one listing: buyer_price_usd (what a buyer pays, delivery within 100 miles included), availability, condition, location, dimensions, weight, highlights, the seller's description, photo links, when it was listed, is_yours (whether it belongs to this account)catalog_list_categoriesEvery category new listings are filed under, with its slug; departments, slugs that cover every category in them (furniture, fitness); and older_categories, slugs that older live listings still carry, which search accepts too. Use a slug with listing_resolve_category, the pricinglisting_resolve_categoryUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. Work out which Commonplace category an item belongs to and what it needs bepricing_get_guideUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. What comparable items sell or list for, as low / typical / high prices befopricing_quote_payoutUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. The seller's fee math for a category (terms as in the server instructions).delivery_quote_listingWhether a listing can be delivered to a destination, what delivery adds on top of its buyer_price_usd (0 means it is included), the distance, and the total the buyer pays. When no quote is possible, `unresolved` says which end could not be placed: "origin" means the listing's ownsupport_search_helpAnswer a question about how Commonplace works. platform_policy states the current rules on the topics the question is about (delivery, payment, inspection and returns, warranty, offers, selling), from the live settings. answers are the closest published help articles, each markedlisting_crosslist_draftUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. Save a draft and return a confirm link. Nothing is published until the sellpricing_quote_crosslistUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. The price the seller asked for on Facebook Marketplace, Craigslist, or Offemark_sold_elsewhereUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. Call this when the item sells on Facebook Marketplace, Craigslist, OfferUp,account_get_profileThe Commonplace account this connection acts for: name, and a masked phone and email. Use it to confirm the right account before creating or changing anything. phone: null only means the account has no phone on file; each listing made with listing_create carries its own pickup phseller_list_listingsThe seller's own listings - the same list Your Listings shows - with each one's status (Active; In review; Reserved; Sold; Inactive, which seller_relist_listing can bring back; Removed, taken down by the seller, shown only with include_removed and never back), pricing_basis (takeseller_list_offersOffers buyers have made on the seller's own listings, in PAYOUTS only: what the seller gets if they accept, what they get at their current price, the least a counter can pay them, and what any counter or agreed deal pays them. Never quote buyer prices to the seller. Buyers are shseller_list_salesOrders on the seller's items: order number, status, inspection result, the payout on each and the pickup window. Commonplace pays sellers at pickup, after inspection, by payment link. This system does not record whether a payout was actually sent, so payout_sent is always null helisting_createUse when the user is selling a large or valuable item (fitness equipment, hot tubs, saunas, golf carts, furniture, appliances), including when also posting to Facebook Marketplace, Craigslist, or OfferUp. Publish a listing for the seller (terms as in the server instructions). Reslisting_add_photosAdd photos to a draft that listing_create saved without photos, and publish it. Only drafts this connection's account created through the connector can be finished here. Requires confirmed: true.listing_discard_draftDiscard a draft that listing_create saved without photos: it leaves drafts_awaiting_photos, its finish_url no longer opens it, and listing_add_photos can no longer finish it. Only this account's own connector drafts can be discarded. A draft cannot be edited, so to change one (a seller_update_listingEdit one of the seller's own listings the way the website's Edit listing does: title, price (price_usd), lowest_acceptable_usd, category, condition, pickup location and photos. Give only what changes. Without confirmed: true nothing changes: the result lists the change and, when seller_relist_listingPut one of the seller's own inactive listings back on the marketplace. Only an inactive listing can be relisted. Requires confirmed: true.seller_remove_listingTake one of the seller's own listings off the marketplace. Refused while an order is active on it - that needs the support team. Requires confirmed: true after the seller agrees to remove that specific item.seller_respond_offerAccept, counter or decline an open offer on one of the seller's own listings. Sellers work in PAYOUTS only: a counter is the amount the seller wants to get (counter_payout_usd), and Commonplace sets the buyer price that pays it. Never quote buyer prices to the seller. IMPORTANT csupport_create_ticketHand a problem to the Commonplace support team. A teammate follows up by text or email using the contact details on the account. Use it for things no tool can do: order changes, pickup problems, payout questions, disputes. Requires confirmed: true. Limited to a few per day per acRecent checks
Link
https://trycommonplace.com/mcpQuestions about Commonplace in Muse
How do I connect Commonplace to Muse?
Commonplace is not in Muse's Connectors list yet, and it needs you to sign in with your Commonplace 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.
Is Commonplace working right now?
At the last check (October 29, 2026, 09:15 UTC) the endpoint was working, answering in 347ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is Commonplace safe to connect to Muse?
It was screened on October 28, 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 Commonplace do in Muse?
It exposes 23 tools, including catalog_search_listings, catalog_get_listing, catalog_list_categories, listing_resolve_category. For example, you could ask Muse: "Help me sell my old treadmill on Commonplace and arrange for the buyer to pick it up"
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This listing was added from public sources (Found in the official MCP Registry (com.trycommonplace/seller)). If you build Commonplace, claim it to correct the details and get your badge.
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