Read Semble patients, bookings, invoices and products; create patients and tasks, label patients. For private medical practices that run their patients and bookings in Semble and want help with the practice side. Hosted by usefulapi — connect from Claude, ChatGPT, Cursor, or any MCP client.
Team and Enterprise: an Owner adds the connector for the organization first.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"semble": {
"url": "https://semble.usefulapi.io/mcp"
}
}
}Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"semble": {
"type": "http",
"url": "https://semble.usefulapi.io/mcp"
}
}
}No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run these commands. The second one opens the login page:
Other MCP clients (Windsurf, Cline, Zed and more): add the URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser. Do not add an Authorization header: see Before you connect.
The AI reads your practice: locations, timezone, appointment types and medical specialties, so you can check how Semble is set up.
semble_get_practice
The AI lists your appointment types, services and stock items with their prices and durations, and looks up one item when you ask.
semble_list_products semble_get_product
The AI lists the staff users of the practice with their roles and specialties, and gives you the ids other tools need.
semble_list_users semble_get_user
The AI searches the contacts of the practice, such as referring doctors and insurers, by name, email, phone or specialty.
semble_list_contacts
The AI lists open practice tasks, creates a task for a staff member with a due date and priority, and closes or reassigns tasks.
Changes data · semble_list_tasks semble_create_task semble_update_task semble_list_users
Patient data: Do not use this server with protected health information (PHI). We do not sign HIPAA Business Associate Agreements (BAAs). See Terms, Health data.
The login page asks for your Semble API token and Environment.
In Semble open Settings and generate an API token (see Semble API authentication). Give it only the permissions you want to share. Choose Sandbox only for a token created in the Semble sandbox. Your token is stored encrypted and used only to call the Semble API on your behalf; it is never shown to anyone.
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: the login page asks for your Semble API token and Environment. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
Turn on the Semble connector, then ask in plain words. The AI picks the tools.
| Tool | Type | What it does |
|---|---|---|
semble_get_practice | read | Get the practice The practice the API token belongs to: name, timezone, locations, appointment types and medical specialties. A good first call to check the connection. |
semble_list_patients | read | List or search patients Patients of the practice (personal and health data). `search` matches name, email, phone or date of birth. Returns id, name, date of birth, contact details and status, plus pageInfo.hasMore for the next page. |
semble_get_patient | read | Get a patient One patient by id (personal data): demographics, phones, address, numbers, custom attributes, labels, comments and status. Appointments, invoices and tasks have their own tools. |
semble_list_patient_bookings | read | List a patient's bookings The bookings (appointments) of one patient between two dates, with doctor, location, appointment type and status. Both dates are required (YYYY-MM-DD). |
semble_list_bookings | read | List bookings Bookings (appointments) of the whole practice. With a date range, a booking is included if it starts or ends inside it. Returns patient, doctor, location, appointment type, status and journey (arrived, consultation, departed, dna). |
semble_get_booking | read | Get a booking One booking by id, with patient, doctor, location, appointment type, status and journey. |
semble_list_users | read | List users (staff) Staff users of the practice (clinicians and admin): name, email, role, qualifications and specialties. Use the ids for bookings and tasks. |
semble_get_user | read | Get a user (staff) One staff user by id. |
semble_list_products | read | List products and services The practice's price list: appointment types, services and stock items, with price, cost, duration and stock level. `search` matches the item code or name. |
semble_get_product | read | Get a product or service One product, service or appointment type by id. |
semble_list_invoices | read | List invoices Invoices whose invoice date is inside a date range, with patient, totals and what is outstanding. Filter by status (active or cancelled) and paid_or_outstanding. Monetary amounts are in the practice currency. |
semble_get_invoice | read | Get an invoice One invoice by id, with its line items, totals and what is outstanding. |
semble_list_contacts | read | List contacts Contacts of the practice (referring doctors, insurers and other payors). `search` matches name, email, phone, specialty and numbers. |
semble_list_tasks | read | List tasks Practice tasks, filtered by patient, status, priority, type or assignee. Returns subject, due date, priority, assignee and patient. |
semble_list_labels | read | List patient labels The labels that can be put on patients (id, title, colour). Use the id with semble_add_patient_label. |
semble_create_task | write | Create a task (WRITE) Creates a task in Semble assigned to a staff user (get ids from semble_list_users), optionally about a patient, with a due date, priority and type. Creates a new record each time it is called. |
semble_update_task | write | Update a task (WRITE) Changes a task: close or reopen it (status), reassign it, move the due date, or edit subject, priority and notes. Only the fields you pass are changed. |
semble_add_patient_label | write | Add a label to a patient (WRITE) Puts an existing label on a patient (label ids from semble_list_labels). Adds only; nothing is removed. |
semble_create_patient | write | Create a patient (WRITE) Creates a new patient record (personal data) from the details you give. It does not check for an existing patient: search with semble_list_patients first to avoid a duplicate. |
semble_usage_status | Usage status (free-tier meter) Report the caller's current usage: the plan, calls used this month, the limit of the plan (the free monthly cap or the Pro fair use limit), remaining, and whether the limit is reached. Read-only; does not count against the meter. | |
semble_request_feature | Request a missing feature Tell usefulapi that the user needs something the Semble tools cannot do yet (a missing tool, field or filter). Call it only when the user asks for something none of the tools can do, and tell the user that you send the request. Do not call it for errors or for normal requests. Do not include personal data, credentials or customer records. Stored with the product name and the client type (for example Claude or Cursor), without the user's account. At most 5 requests per day. Does not count against the meter. | |
semble_upgrade | Upgrade to Pro (unlimited*) Get Pro: unlimited tool calls (fair use limit: 10,000 a month) on Semble (the free tier caps monthly usage). Plans: "monthly" — $9/month; "yearly" — $90/year (2 months free). Cancel any time: Pro then runs to the end of the paid period, so it also suits a one-time job. *A fair use limit applies. For heavy use (near Pro's limit): "plus" or "plus_yearly" — Pro+, $39/month or $390/year, unlimited tool calls (fair use limit: 100,000 a month); an existing Pro subscription changes to Pro+ in place (needs confirm: true; the price difference for the rest of the period is charged at once). Otherwise returns a short link to open in your browser (it opens Stripe Checkout); after payment the account upgrades automatically. Does not count against the meter. | |
semble_cancel_subscription | Cancel the Pro subscription Cancel the caller's Semble Pro subscription at the end of the paid period (no refund for the current period; Pro continues until then, then the free tier applies). Requires confirm: true. Run semble_upgrade later to undo the cancel before the period ends. Does not count against the meter. |
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper account | $9/mo · $90/yr | Unlimited* |
*Pro fair use limit: 10,000 tool calls a month on this server. For more, write to [email protected].
Pro covers this Semble server only. Subscribe with semble_upgrade (it returns a Stripe Checkout link). Cancel any time with semble_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running semble_upgrade before then undoes the cancel. Or write to [email protected].
Review the practice setup. Check the price list. Look up staff and clinicians. Find referrers and payors. Keep admin tasks moving. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Semble. The server calls the Semble API with your own Semble access, so it sees only the data that your account can see.
No. Do not use this server with protected health information (PHI). We do not sign HIPAA Business Associate Agreements (BAAs). See Terms, Health data.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your Semble API token and Environment. See Before you connect for where to find them.
No. 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: the login page asks for your Semble API token and Environment. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Semble API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Semble.
Yes, if you approve it. 4 of the 19 Semble tools can create or change data. The other 15 are marked read-only. Most MCP clients ask you to approve a tool call before it runs.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with unlimited tool calls (fair use limit: 10,000 tool calls a month), for this Semble server only. Cancel any time: Pro then runs to the end of the paid period. Run semble_usage_status to see how many calls you used.
Ask the AI to run semble_upgrade: it returns a Stripe Checkout link. To cancel, run semble_cancel_subscription. Pro continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with semble_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.