io.usefulapiPublished by usefulapi.ioOfficial publisherv1.3.4Updated Nov 7, 2026
Read venue, treatments, open times and bookings; set hours and blocked times in Wellknown.
The publisher's own server: Ably MCP by usefulapi
Hosted MCP server for Wellknown venues: read venue, treatments, availability and bookings, and set date-specific hours and blocked times.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.usefulapi%2Fwellknown/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"wellknown-by-usefulapi": {
"type": "http",
"url": "https://wellknown.usefulapi.io/mcp"
}
}
}Use your Wellknown account from Claude, Cursor, or any MCP client. Read your venue, treatments, open times and bookings, and set opening hours and blocked times. Hosted, no local install: connect with your own credentials.
Live endpoint: https://wellknown.usefulapi.io/mcp · Homepage: https://usefulapi.io
https://wellknown.usefulapi.io/mcp.claude mcp add --transport http wellknown https://wellknown.usefulapi.io/mcp, then run /mcp to log in.Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Wellknown credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/wellknown/
On first connect you provide a Wellknown venue API key that starts with wk_ (Wellknown portal → Connect systems → API). The server validates it and stores it per user. No keys go in config files.
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this server only. Subscribe with wellknown_upgrade (it returns a Stripe Checkout link). Cancel any time with wellknown_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running wellknown_upgrade before then undoes the cancel. Or write to [email protected].
MIT — see LICENSE. Documentation only; the server is hosted.
Source: servers/wellknown/README.md at commit 4046075
Get venue
Get the venue profile: name, market (uk/us), currency, timezone, slot and buffer minutes, lead hours, opening hours per weekday, cancellation rules and treatments. Good first call. Wellknown API: GET /venue/.
Takes no parameters.
List treatments
List the venue's treatments with id, name, kind, duration, price per person (minor units), max guests, capacity and peak-date seasons. Wellknown API: GET /treatments/.
Takes no parameters.
Get free times
Get the free time slots Wellknown sells, per treatment per day (time, end, places free). Up to 31 days per call; `to` is exclusive. Wellknown API: GET /availability/.
torequiredfromrequiredtreatmentList bookings
List bookings changed since a timestamp (the updatedAt high-water mark). Bookings are already paid in full. Output holds customer contact data and guest health answers: treat them as sensitive. Wellknown API: GET /bookings/.
sinceGet a booking
Get one booking by reference (for example WK-7KQ2MD): status (confirmed, checked in, completed, cancelled), treatment, guests, date, times, customer and money fields in minor units. Contains sensitive health answers. Wellknown API: GET /bookings/{ref}/.
refrequiredSet hours for single dates
WRITE. Change opening hours for single dates on Wellknown. Per day: opens + closes (HH:MM), or closed true, or only the date to go back to normal hours. Changes what customers can book. Wellknown API: PUT /availability/.
daysrequiredReplace blocked times
WRITE, FULL REPLACE. Set the times the venue's own appointments take, so Wellknown never double-books. Every block NOT sent is removed. units = places taken from every treatment; units 0 closes the whole venue for that time. Wellknown API: PUT /blocks/.
blocksrequired100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
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{ "mcpServers": { "wellknown": { "url": "https://wellknown.usefulapi.io/mcp" } }}