Read Jackrabbit Class beta data, create students and add class waitlist entries. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the Jackrabbit Class connector, then ask in plain words. The AI picks the tools.
For class-based schools and clubs with the Jackrabbit Labs Customer API enabled.
Browse available classes and inspect their schedules, capacity, tuition and age limits.
Read a class roster and find recorded attendance or makeup details for a student over a chosen period.
Find a family account, inspect its details and check the contacts authorized to pick up a student.
Read a student’s record and inspect existing or future-dated class enrollments.
Check the class and its waitlist, then add the student when requested. This creates a waitlist entry and does not enroll the student.
Changes dataPersonal data: This server can return children’s and families’ personal information, including birth dates and health notes. Connect only data you are authorized to process with your chosen AI client and its LLM provider. Do not use it with protected health information (PHI); we do not sign HIPAA BAAs. See Terms, Health data.
The login page asks for your Jackrabbit Customer API token.
Optional: Organization id (corporate tokens only).
Enable the Customer API in Jackrabbit Labs, then generate a token in Gear → Settings → General → API Settings (API Settings permission required). This vendor API is in beta and may change. Leave organization id empty for a normal organization token. Requested family, student and staff records, including children’s birthdates and health notes, pass to your chosen AI client and its LLM provider; connect only data you are authorized to share. When requested, tools can create a student or add a waitlist entry. Revoke this token in Jackrabbit to stop vendor access. Billing is per API token and optional organization id; rotating the token starts a new usage and billing identity.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"jackrabbit-class": {
"url": "https://jackrabbit-class.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"jackrabbit-class": {
"type": "http",
"url": "https://jackrabbit-class.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
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 Jackrabbit Customer API token. 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.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper API token and organization | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per API token and organization | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Jackrabbit Class server only. Ask your AI to run jackrabbit_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with jackrabbit_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with jackrabbit_upgrade before then undoes the cancel. Or write to [email protected].
jackrabbit_get_organizationjackrabbit_get_custom_field_labelsjackrabbit_list_optionsjackrabbit_list_familiesjackrabbit_get_familyjackrabbit_list_archived_familiesjackrabbit_list_contactsjackrabbit_get_contactjackrabbit_list_authorized_contactsjackrabbit_list_studentsjackrabbit_get_studentjackrabbit_list_staffjackrabbit_get_staff_memberjackrabbit_list_classesjackrabbit_get_classjackrabbit_get_class_rosterjackrabbit_list_class_listingsjackrabbit_list_enrollmentsjackrabbit_get_enrollmentjackrabbit_list_attendancejackrabbit_list_waitlist_entriesjackrabbit_get_franchise_revenue_summaryjackrabbit_create_studentjackrabbit_create_waitlist_entryjackrabbit_usage_statusjackrabbit_request_featurejackrabbit_upgradejackrabbit_cancel_subscriptionFind classes with openings. Review a class roster and attendance. Look up a family and its contacts. Inspect a student’s enrollments. Add an existing student to a waitlist. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Jackrabbit Class. The server calls the Jackrabbit Class API with your own Jackrabbit Class access, so it sees only the data that your account can see.
Yes. This server can return children’s and families’ personal information, including birth dates and health notes. Connect only data you are authorized to process with your chosen AI client and its LLM provider. Do not use it with protected health information (PHI); we do not sign HIPAA 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 Jackrabbit Customer API token. See Before you connect for where to find it.
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 Jackrabbit Customer API token. 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 Jackrabbit Class 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 Jackrabbit Class.
Yes, if you approve it. 2 of the 24 Jackrabbit Class tools can create or change data. The other 22 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 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Jackrabbit Class server only. Cancel any time: your paid plan then runs to the end of the paid period. Run jackrabbit_usage_status to see how many calls you used.
Ask the AI to run jackrabbit_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run jackrabbit_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with jackrabbit_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.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.