Analog MCP Server Documentation

Get an API key at analogapi.com

MCP server for querying location and attribute data from Analog's live feeds over JSON-RPC 2.0.

Authentication

MCP requests require an API key in the x-api-key header.

Rate Limits

30 requests per minute per API key.

MCP Endpoint

https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp

Capabilities

| Capability | Value | | ---------- | ------------------------------------------------------------------------------- | | Protocol | 2025-11-25 | | Transport | Streamable HTTP / JSON-RPC 2.0 | | Methods | initialize, tools/list, tools/call, prompts/list, prompts/get, ping | | Tools | list_locations, list_attribute_types, query_attributes | | Prompts | explore_state, summarize_location | | Resources | Not implemented |

Client Configuration

{
  "mcpServers": {
    "analog": {
      "transport": "http",
      "url": "https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp",
      "headers": {
        "x-api-key": "ak_live_your_key_here"
      }
    }
  }
}

Tools

list_locations

Lists locations where sources are installed. All filters are optional.

{
  "states": ["New York", "California"],
  "countries": ["US"],
  "latitude": 40.7645,
  "longitude": -73.9545,
  "limit": 10,
  "offset": 0
}

list_attribute_types

Lists active (non-legacy) attribute types. Deprecated/legacy types are excluded.

{
  "limit": 25,
  "offset": 0
}

query_attributes

Queries analyzed attributes. At least one filter is required: location_ids, states, countries, source_types, or source_ids.

{
  "location_ids": [42],
  "countries": ["US"],
  "states": ["New York"],
  "source_types": ["traffic_camera"],
  "source_ids": [1234],
  "limit": 5,
  "offset": 0
}

Call Flow

1) Initialize

curl -X POST "https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp" \
  -H "content-type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{
    "jsonrpc":"2.0",
    "id":1,
    "method":"initialize",
    "params":{
      "protocolVersion":"2025-11-25",
      "clientInfo":{"name":"my-client","version":"1.0.0"},
      "capabilities":{}
    }
  }'

2) List tools

curl -X POST "https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp" \
  -H "content-type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/list"}'

3) Call a tool

curl -X POST "https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp" \
  -H "content-type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{
    "jsonrpc":"2.0",
    "id":3,
    "method":"tools/call",
    "params":{
      "name":"query_attributes",
      "arguments":{
        "countries":["US"],
        "source_types":["traffic_camera"],
        "limit":5
      }
    }
  }'

Errors

Protocol-level failures return JSON-RPC errors. Tool-level input validation failures return a tool result with isError: true.

{
  "jsonrpc": "2.0",
  "id": 3,
  "result": {
    "content": [
      {
        "type": "text",
        "text": "At least one filter is required: location_ids, states, countries, source_types, or source_ids"
      }
    ],
    "isError": true
  }
}