MCP MeasureMCP Measure

index observed

OpenMapp

Find US BJJ gyms with weekly schedules, open mats, and visitor drop-in prices.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
97%
Naming quality
95%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~639Tokens (tool definitions)
~1.2 KBTypical response size
Minimal attention impact (0.50% 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": {
    "openmapp": {
      "url": "https://www.openmapp.com/mcp"
    }
  }
}

Remote endpoints

https://www.openmapp.com/mcpstreamable-http

What it can do

Tool inventory

Tools (4)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🔴find_gyms(q, drop_ins, today, kinds, day, ...)

Find BJJ gyms near a US city, neighborhood, or ZIP. Defaults match the OpenMapp map: open to drop-ins, classes today. Returns drop-in policy, visitor fee when known, and matching class times.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 2,
      "description": "City, neighborhood, address, or ZIP, same as the OpenMapp search box"
    },
    "drop_ins": {
      "description": "Only gyms marked Drop-ins (known welcome or a listed visitor/open-mat price). Default true",
      "type": "boolean"
    },
    "today": {
      "description": "Only gyms with a listed class or open mat today. Default true",
      "type": "boolean"
    },
    "kinds": {
      "description": "Filter to Gi, No-Gi, and/or open mat",
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "gi",
          "nogi",
          "openmat"
        ]
      }
    },
    "day": {
      "description": "Restrict to this weekday or tomorrow. Overrides today",
      "type": "string",
      "enum": [
        "Mon",
        "Tue",
        "Wed",
        "Thu",
        "Fri",
        "Sat",
        "Sun",
        "tomorrow"
      ]
    },
    "limit": {
      "description": "Max gyms to return. Default 8",
      "type": "integer",
      "minimum": 1,
      "maximum": 25
    }
  },
  "required": [
    "q"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🔴get_gym(id)

Full public gym card: address, drop-in policy, visitor fee, and the weekly timetable. Use an id or slug from find_gyms.

Input Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "description": "Gym id or slug from find_gyms, e.g. 10th-planet-allentown"
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🔴list_cities(q, state, limit)

US cities OpenMapp covers, with gym counts, how many welcome class drop-ins, and how many list an open mat. Use this to check coverage before find_gyms. Filter by city name or two-letter state.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "description": "Filter by city name, e.g. Austin",
      "type": "string"
    },
    "state": {
      "description": "Two-letter US state, e.g. TX",
      "type": "string"
    },
    "limit": {
      "description": "Max cities to return. Default all matching, max 500",
      "type": "integer",
      "minimum": 1,
      "maximum": 500
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪map_url(q, gym_id)

OpenMapp map link for a city search, optionally with a gym drawer already open.

Input Schema

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 1,
      "description": "City or search text for the map search box"
    },
    "gym_id": {
      "description": "Gym id from find_gyms to open the details drawer",
      "type": "string"
    }
  },
  "required": [
    "q"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Recommended Prompts

search_research
Search for information about [topic] using OpenMapp
Expected tools: find_gyms
find_specific
Find [specific item] using OpenMapp
Expected tools: find_gyms
fetch_info
Fetch [information type] using OpenMapp
Expected tools: get_gym
list_items
List all [items] available in OpenMapp
Expected tools: list_cities
retrieve_data
Get details about [item] from OpenMapp
Expected tools: get_gym

Recorded Call Examples

1 / 6
Prompt: Example call to list_cities
Tool: list_cities
Input Parameters
{
  "q": "example-1",
  "state": "example-1",
  "limit": 10
}
Output Result
{
  "result": {
    "content": [
      {
        "type": "text",
        "text": "{\n  \"query\": \"example-1\",\n  \"state\": \"EXAMPLE-1\",\n  \"matchCount\": 0,\n  \"cities\": []\n}"
      }
    ]
  },
  "durationMs": 549
}
Duration: 549ms

Community

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Evidence

Recent observations

verifiedversion not recorded4 tools
verifiedversion not recorded4 tools