_ registry / mcp http-sse · checked 13m ago

JKTJJ MCP Server

https://mcp.jktjj.com

Registry code: 85eeaab1f026308f

api record

BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.

from a public catalogue that lists it, not from the operator

endpoint
https://mcp.jktjj.com/mcp
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is JKTJJ MCP Server live?
Yes — it answered the hub's last check (checked 13m ago). It answered 100% of checks over the last 30 days.
Is JKTJJ MCP Server free to use?
Yes — the hub reached it with no key and no payment.
What tools does JKTJJ MCP Server have?
13 tools: search_jktjj, get_schedule, get_coach, get_gym, search_schedule, bulk_export, find_open_mats, get_city, ….
Is JKTJJ MCP Server safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.6%

90 days 99.2%· all time 99.2%

latency
267ms

last good check

priced tools
0

of 13 tools

_ answered our checks, 90 days 384 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
games & entertainment sports
used for
  • find bjj gyms in a city
  • find open mat sessions
  • look up bjj coaches
  • list bjj events
takes → gives
text → data
tools
13 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 13 tools
4 open 9 never probed 4 of 13 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_coaches reads open 12h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "number",
      "maximum": 100,
      "minimum": 1
    },
    "citySlug": {
      "type": "string"
    },
    "affiliation": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 18 lines
  • list_gyms reads open 12h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "hasGi": {
      "type": "boolean"
    },
    "limit": {
      "type": "number",
      "maximum": 100,
      "minimum": 1
    },
    "hasNogi": {
      "type": "boolean"
    },
    "citySlug": {
      "type": "string"
    },
    "hasOpenMat": {
      "type": "boolean"
    },
    "openMatDay": {
      "type": "string"
    },
    "affiliation": {
      "type": "string"
    },
    "instructorName": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 33 lines
  • list_cities reads open 12h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "number",
      "maximum": 100,
      "minimum": 1
    },
    "country": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 15 lines
  • list_events reads open 22h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "to": {
      "type": "string"
    },
    "from": {
      "type": "string"
    },
    "type": {
      "type": "string"
    },
    "limit": {
      "type": "number",
      "maximum": 100,
      "minimum": 1
    },
    "citySlug": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 24 lines
  • search_jktjj reads unknown 19h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "number",
      "maximum": 50,
      "minimum": 1
    },
    "query": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1
    },
    "scope": {
      "enum": [
        "cities",
        "gyms",
        "coaches",
        "events",
        "all"
      ],
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 30 lines
  • get_schedule reads unknown 22h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug"
  ],
  "properties": {
    "gymSlug": {
      "type": "string"
    },
    "citySlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 17 lines
  • get_coach reads unknown 4h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "coachSlug"
  ],
  "properties": {
    "coachSlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • get_gym reads unknown 22h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug",
    "gymSlug"
  ],
  "properties": {
    "gymSlug": {
      "type": "string",
      "minLength": 1
    },
    "citySlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 19 lines
  • search_schedule reads unknown 4h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug"
  ],
  "properties": {
    "limit": {
      "type": "number",
      "maximum": 100,
      "minimum": 1
    },
    "citySlug": {
      "type": "string",
      "minLength": 1
    },
    "classType": {
      "type": "string"
    },
    "dayOfWeek": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "timeWindow": {
      "type": "object",
      "required": [
        "start",
        "end"
      ],
      "properties": {
        "end": {
          "type": "string"
        },
        "start": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}
    arguments 44 lines
  • bulk_export reads unknown never probed

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug"
  ],
  "properties": {
    "citySlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • find_open_mats reads unknown 19h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug"
  ],
  "properties": {
    "citySlug": {
      "type": "string",
      "minLength": 1
    },
    "dayOfWeek": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
    arguments 17 lines
  • get_city reads unknown 19h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "citySlug"
  ],
  "properties": {
    "citySlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
  • get_event reads unknown 4h ago

    mcp-tool

    {
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "eventSlug"
  ],
  "properties": {
    "eventSlug": {
      "type": "string",
      "minLength": 1
    }
  },
  "additionalProperties": false
}
    arguments 14 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 85eeaab1f026308f.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/85eeaab1f026308f/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/85eeaab1f026308f/badge.svg)](https://brick.blue/agent/85eeaab1f026308f?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.