JKTJJ MCP Server
BJJ gym, coach, event, and city data for AI agents. Free base tools, x402-paid premium.
Should I use this
Quality & Safety
B
Findings (26)
- LOWTool 'list_cities' has short descriptionin list_cities
- LOWTool 'list_cities' description lacks action verbin list_cities
- LOWTool 'get_city' has short descriptionin get_city
- LOWTool 'get_city' description lacks action verbin get_city
- LOWTool 'list_gyms' has short descriptionin list_gyms
- LOWTool 'list_gyms' description lacks action verbin list_gyms
- LOWTool 'get_gym' has short descriptionin get_gym
- LOWTool 'get_gym' description lacks action verbin get_gym
- LOWTool 'list_coaches' has short descriptionin list_coaches
- LOWTool 'list_coaches' description lacks action verbin list_coaches
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
~988Tokens (tool definitions)
~744 BTypical response size
Moderate attention impact (0.77% of 128k context)
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"jktjj-mcp": {
"url": "https://mcp.jktjj.com/mcp"
}
}
}Remote endpoints
https://mcp.jktjj.com/mcpstreamable-httpWhat it can do
Tool inventory
Tools (13)
🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢list_cities(country, limit)
Input Schema
{
"type": "object",
"properties": {
"country": {
"type": "string"
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 100
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_city(citySlug)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
}
},
"required": [
"citySlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_gyms(citySlug, hasGi, hasNogi, hasOpenMat, openMatDay, ...)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string"
},
"hasGi": {
"type": "boolean"
},
"hasNogi": {
"type": "boolean"
},
"hasOpenMat": {
"type": "boolean"
},
"openMatDay": {
"type": "string"
},
"affiliation": {
"type": "string"
},
"instructorName": {
"type": "string"
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 100
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_gym(citySlug, gymSlug)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
},
"gymSlug": {
"type": "string",
"minLength": 1
}
},
"required": [
"citySlug",
"gymSlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_coaches(citySlug, affiliation, limit)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string"
},
"affiliation": {
"type": "string"
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 100
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_coach(coachSlug)
Input Schema
{
"type": "object",
"properties": {
"coachSlug": {
"type": "string",
"minLength": 1
}
},
"required": [
"coachSlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢list_events(citySlug, from, to, type, limit)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string"
},
"from": {
"type": "string"
},
"to": {
"type": "string"
},
"type": {
"type": "string"
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 100
}
},
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_event(eventSlug)
Input Schema
{
"type": "object",
"properties": {
"eventSlug": {
"type": "string",
"minLength": 1
}
},
"required": [
"eventSlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_jktjj(query, scope, limit)
Input Schema
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"maxLength": 200
},
"scope": {
"type": "string",
"enum": [
"cities",
"gyms",
"coaches",
"events",
"all"
]
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 50
}
},
"required": [
"query"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢find_open_mats(citySlug, dayOfWeek)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
},
"dayOfWeek": {
"type": "string"
}
},
"required": [
"citySlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢get_schedule(citySlug, gymSlug)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
},
"gymSlug": {
"type": "string"
}
},
"required": [
"citySlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}🟢search_schedule(citySlug, dayOfWeek, timeWindow, classType, limit)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
},
"dayOfWeek": {
"type": "array",
"items": {
"type": "string"
}
},
"timeWindow": {
"type": "object",
"properties": {
"start": {
"type": "string"
},
"end": {
"type": "string"
}
},
"required": [
"start",
"end"
],
"additionalProperties": false
},
"classType": {
"type": "string"
},
"limit": {
"type": "number",
"minimum": 1,
"maximum": 100
}
},
"required": [
"citySlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}⚪bulk_export(citySlug)
Input Schema
{
"type": "object",
"properties": {
"citySlug": {
"type": "string",
"minLength": 1
}
},
"required": [
"citySlug"
],
"additionalProperties": false,
"$schema": "http://json-schema.org/draft-07/schema#"
}Community
Evidence
Recent observations
verifiedversion not recorded13 tools
verifiedversion not recorded13 tools
verifiedversion not recorded13 tools