# US Drought Monitor

> Current drought conditions and severity across the United States

- name: com.olyport/drought
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 72/100 flags: no-repository
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.olyport%2Fdrought
- tools: https://api.protogrid.dev/v1/servers/com.olyport%2Fdrought/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "drought": {
      "type": "http",
      "url": "https://mcp.olyport.com/drought/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 45
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% -stale-202d -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_drought_summary (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_current_drought (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_drought_history (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 542 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 542 tokens to load them all
- tool set hash: 86096bc863fcd0413b273dbc42160083
- badge: [![protogrid quality](https://protogrid.dev/badge/com.olyport/drought.svg)](https://protogrid.dev/servers/com.olyport/drought)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.olyport.com/drought/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `get_current_drought`: Get current drought conditions from the US Drought Monitor.

    Returns the percentage of area at each drought intensity level:
    - None: No drought
    - D0: Abnormally Dry
    - D1: Moderate Drought
    - D2: Severe Drought
    - D3: Extreme Drought
    - D4: Exceptional Drought

    Provide either a state abbreviation for statewide data or a county FIPS code
    for county-level detail. Omit both for national data.

    Args:
        state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
        county_fips: Five-digit county FIPS code (e.g. '06037' for Los Angeles County).
    
- `get_drought_history`: Get historical drought conditions over time from the US Drought Monitor.

    Returns weekly drought severity percentages for the specified area and date range.
    The Drought Monitor is updated every Tuesday, so data points are weekly.

    Args:
        state: Two-letter US state abbreviation (e.g. 'CA', 'TX').
        county_fips: Five-digit county FIPS code (e.g. '06037' for Los Angeles County).
        start_date: Start date in YYYY-MM-DD format. Defaults to one year ago.
        end_date: End date in YYYY-MM-DD format. Defaults to today.
    
- `get_drought_summary`: Get a national drought summary with total affected area percentages.

    Returns the current national overview showing what percentage of the US
    is experiencing each drought level (D0 through D4), plus the total area
    affected by any drought condition. Useful for getting a quick picture of
    drought conditions across the entire country.