Mindbody MCP Server (vespo92/MindbodyMCP) is an MCP server listed on the M8ven Trust Index. It scores 58 out of 100, grade D. It declares 39 tools. No publisher has claimed this listing.
Provides AI assistants with complete access to the Mindbody API for fitness and wellness studio management, including class scheduling, client management, bookings, payments, and staff operations across 50+ tools.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
getTeacherScheduleGet a teacher's class schedule for a specified date range
getStaffGet all staff members with optional filters
getClassesGet all classes with filtering options
getClassDescriptionsGet all class types/descriptions offered
getClassSchedulesGet class schedules (recurring class templates)
addClientToClassBook a client into a class
removeClientFromClassCancel a client's class booking
getWaitlistEntriesGet waitlist entries for classes
substituteClassTeacherSubstitute a teacher for a class
getClassVisitsGet client visits/attendance for a specific class. Returns all clients who booked or attended the class, including sign-in status, late cancellations, and service information.
getClientsSearch and retrieve clients
addClientAdd a new client
updateClientUpdate client information
getClientVisitsGet client's visit/attendance history
getClientMembershipsGet client's active memberships
addClientArrivalCheck in a client (mark arrival)
getClientAccountBalancesGet client's account balances
getClientContractsGet client's contracts/memberships
getServicesGet available services (class packages, memberships)
getPackagesGet class packages
getProductsGet retail products
getContractsGet available contracts/memberships
checkoutShoppingCartProcess a shopping cart checkout
purchaseContractPurchase a contract/membership
getSitesGet site/business information
getLocationsGet all studio locations
getProgramsGet programs (yoga, pilates, etc.)
getResourcesGet resources (rooms, equipment)
getSessionTypesGet session types (class types, appointment types)
getActivationCodeGet site activation code
getStaffAppointmentsGet staff appointments
addAppointmentBook an appointment
updateAppointmentUpdate an appointment
getBookableItemsGet available appointment slots
getActiveSessionTimesGet active session availability times
getScheduleItemsGet schedule items/availability
getEnrollmentsGet enrollments (courses, workshops, series)
addClientToEnrollmentRegister client for course/workshop
getClientEnrollmentsGet client's enrollments
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
MCP_ALLOWED_HOSTSMCP_ALLOWED_ORIGINSMCP_CORS_ORIGINMCP_HOST0.0.0.0 - Server hostMCP_PORT3000 - Server portMCP_SERVER_NAMEmindbody-mcpMCP_SERVER_VERSIONMCP_SSL_CERT/path/to/cert.pem - SSL certificate (optional)MCP_SSL_KEY/path/to/key.pem - SSL private key (optional)MCP_TRANSPORTsse bun startMINDBODY_API_KEYyour_api_key_hereMINDBODY_API_URLMINDBODY_SITE_ID99 # Your site IDMINDBODY_SOURCE_NAMEyour_source_nameMINDBODY_SOURCE_PASSWORDyour_source_passwordPORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
39/39 tools missing one or more hints — getTeacherSchedule (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); getStaff (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); getClasses (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +36 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 17 high severity in production deps — @modelcontextprotocol/sdk@1.17.2 (high), @modelcontextprotocol/sdk@1.17.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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