mcp-registry/io.github.junoventures/graciebarrajiujitsu-site · v1.0.0
As of 2026-10-20 19:41 UTC, the Junoventures Graciebarrajiujitsu Site MCP server is up with a Glimind reliability score of 81/100 (grade B). Over the last 30 days it answered 99.6% of Glimind's liveness checks. It had 3 outages in 90 days, with a median recovery of 26.1 hours.
Gracie Barra Jiu-Jitsu — directory of martial arts schools, classes, instructors, ranks, and events.
Claude Code
claude mcp add --transport http junoventures-graciebarrajiujitsu-site-mc https://www.graciebarrajiujitsu.site/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"junoventures-graciebarrajiujitsu-site-mc": {
"type": "http",
"url": "https://www.graciebarrajiujitsu.site/mcp"
}
}
}
Third-party server, listed as discovered. Review its source before installing.
26 of 26 tool(s) carry no readOnlyHint/destructiveHint annotations.
Annotate read-only tools with {"readOnlyHint": true}. Agents and gateways can then run them without a confirmation prompt, and route around destructive ones. How to fix →
2 tool(s) look like they change state (create/send/delete/pay…) but declare no destructiveHint.
Set annotations {"readOnlyHint": false, "destructiveHint": true|false, "idempotentHint": …}. Clients use these to ask the user before a side effect and to auto-approve safe reads. How to fix →
Negotiates MCP 2025-03-26. Structured output, tool output schemas and elicitation arrived in 2025-06-18.
Upgrade the MCP SDK and negotiate 2025-06-18 or newer. How to fix →
No tool declares an outputSchema.
Declare outputSchema and return structuredContent (MCP 2025-06-18+). Agents can then parse results without guessing, and chain tools reliably. How to fix →
Paste-ready definitions with the problems above fixed. Changes marked verify need a human look. All of them as JSON: /v1/readiness/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site/fixes
{
"name": "create_booking",
"description": "Book an appointment slot at a venue (Wix Bookings). NOTHING IS BOOKED UNTIL THE CUSTOMER PAYS: this returns a checkout URL, and the booking stays off the venue's calendar until a human opens that URL and completes payment on the venue's own site. Tell the user they must open the link. Call get_availability immediately before this — the slot is re-validated server-side and a taken slot is rejected. The contact email is NOT verified at this step; the checkout is what confirms it.",
"inputSchema": {
"type": "object",
"required": [
"place_slug",
"serviceId",
"startDate",
"endDate",
"contact"
],
"properties": {
"contact": {
"type": "object",
"required": [
"name",
"email",
"phone"
],
"properties": {
"name": {
"type": "string",
"description": "Full name."
},
"email": {
"type": "string",
"description": "Email address."
},
"phone": {
"type": "string",
"description": "Phone number, at least 10 digits. Any formatting is accepted."
}
},
"description": "Who the booking is for. All three are required by the venue to confirm or reschedule."
},
"endDate": {
"type": "string",
"description": "Slot end as an ISO instant, exactly as returned by get_availability."
},
"serviceId": {
"type": "string",
"description": "Service ID from list_booking_services (called with the same place_slug)."
},
"startDate": {
"type": "string",
"description": "Slot start as an ISO instant, exactly as returned by get_availability."
},
"place_slug": {
"type": "string",
"description": "Venue place slug from search_places."
},
"resourceId": {
"type": "string",
"description": "Optional staff/resource ID from the slot, when the user picked a specific professional."
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": false
}
}{
"name": "create_checkout",
"description": "Create a direct checkout URL for one or more store products (Wix Stores). The user clicks the URL to complete payment on the site — no login required on the AI agent side.",
"inputSchema": {
"type": "object",
"required": [
"items"
],
"properties": {
"items": {
"type": "array",
"items": {
"type": "object",
"required": [
"productId"
],
"properties": {
"quantity": {
"type": "number",
"description": "Quantity (default 1)."
},
"productId": {
"type": "string",
"description": "Product ID from list_products."
}
}
},
"description": "Products to add to cart."
}
}
},
"annotations": {
"readOnlyHint": false,
"destructiveHint": false,
"idempotentHint": false
}
}{
"name": "get_availability",
"description": "Get available time slots for a bookable service on a given date (Wix Bookings). Pass the serviceId from list_booking_services and a date in YYYY-MM-DD. Pass the same `place_slug` you used there — slot times are returned in the VENUE's timezone, which is not necessarily the directory's.",
"inputSchema": {
"type": "object",
"required": [
"serviceId",
"date"
],
"properties": {
"date": {
"type": "string",
"description": "Date in YYYY-MM-DD format (e.g. \"2026-06-25\")."
},
"serviceId": {
"type": "string",
"description": "Service ID from list_booking_services."
},
"place_slug": {
"type": "string",
"description": "Venue place slug — use the same one passed to list_booking_services."
}
}
},
"annotations": {
"readOnlyHint": true
}
}Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:
curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/io.github.junoventures/graciebarrajiujitsu-site"],"email":"[email protected]"}'Agents: watch_tool({"toolId": "mcp-registry/io.github.junoventures/graciebarrajiujitsu-site"}) over MCP.
create_booking ~446 tokenssearch_places ~415 tokensrequest_reservation ~362 tokenslist_events ~329 tokensreserve_event_tickets ~279 tokensStatic checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).
Operator? Fix these, then re-check live. Embed the readiness badge:
[](https://glimind.com/server/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site?ref=badge)
<a href="https://glimind.com/server/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site.svg" alt="MCP agent-readiness"></a>
.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site.svg :target: https://glimind.com/server/mcp-registry%2Fio.github.junoventures%2Fgraciebarrajiujitsu-site?ref=badge :alt: MCP agent-readiness
Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:3cc26ba275b8a083…, first seen 2026-10-17, included at leaf 14346 of 34,757. Version history · verify what your client received.
Compare: most reliable payments servers · most reliable calendar servers · most reliable knowledge servers · most reliable data servers · most reliable search servers
Glimind tells agents whether a server is up right now and how to call it, then fails over to a live alternative when it isn't.
Claude Code
claude mcp add --transport http glimind https://glimind.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"glimind": {
"type": "http",
"url": "https://glimind.com/mcp"
}
}
}
As of 2026-10-20 19:41 UTC, the Junoventures Graciebarrajiujitsu Site MCP server is up with a Glimind reliability score of 81/100 (grade B). Over the last 30 days it answered 99.6% of Glimind's liveness checks. It had 3 outages in 90 days, with a median recovery of 26.1 hours.
Junoventures Graciebarrajiujitsu Site MCP server advertises 26 tools, including create_booking, create_checkout, get_availability, get_event_tickets, get_loyalty_info.
Point your MCP client at this streamable-http endpoint: https://www.graciebarrajiujitsu.site/mcp
Glimind scanned all 26 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.
Status page: 90-day uptime, every outage and how long it lasted.
Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.
Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.