Loci Labs Real-World Observations

Fresh human-observable information about physical places and conditions that may be stale online.

Should I use this

Quality & Safety

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

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~443Tokens (tool definitions)
~4.3 KBTypical response size
Minimal attention impact (0.35% 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": {
    "real-world-observations": {
      "url": "https://mcp.loci-labs.ai/mcp"
    }
  }
}

Remote endpoints

https://mcp.loci-labs.ai/mcpstreamable-http

What it can do

Tool inventory

Tools (1)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢search_real_world_observations(question, location, freshness, observation_type, context)

Search for fresh real-world observations about physical places, conditions, availability, crowds, lines, closures, construction, weather effects, events, inventory visible in person, accessibility, or other facts that may be stale, uncertain, or unavailable on the public web. Use this when answering the user's question would benefit from a recent observation made by a person physically present at or near the relevant location.

Input Schema

{
  "type": "object",
  "properties": {
    "question": {
      "type": "string",
      "minLength": 1,
      "maxLength": 1000,
      "description": "What you want to know, in natural language. Examples: \"Is the playground muddy right now?\", \"How long is the security line?\""
    },
    "location": {
      "description": "Place name, address, neighborhood, venue, or coordinates written as text. Precision is not required.",
      "type": "string",
      "maxLength": 300
    },
    "freshness": {
      "description": "How recent the observation needs to be, e.g. \"right now\", \"within 30 minutes\", \"today\", \"within 24 hours\".",
      "type": "string",
      "maxLength": 100
    },
    "observation_type": {
      "description": "Kind of observation: crowd, condition, availability, closure, construction, weather impact, accessibility, inventory, event status, or other.",
      "type": "string",
      "maxLength": 100
    },
    "context": {
      "description": "Optional extra context that helps interpret the question. Do not include personal or sensitive information.",
      "type": "string",
      "maxLength": 2000
    }
  },
  "required": [
    "question"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Output Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "no_observation_available"
      ]
    },
    "message": {
      "type": "string"
    },
    "request": {
      "type": "object",
      "properties": {
        "location": {
          "type": "string"
        },
        "freshness": {
          "type": "string"
        },
        "observation_type": {
          "type": "string"
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "status",
    "message",
    "request"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false
}

Community

Rate this Server

Evidence

Recent observations

verifiedversion not recorded1 tools