chuk-mcp-geocoder

    Returns bbox as [west, south, east, north] in EPSG:4326, compatible
    with dem_fetch, stac_search, dem_slope, and other geospatial tools.

    Args:
        query: Place name to get bbox for (e.g. "Palm Jumeirah, Dubai")
        padding: Fractional padding to expand bbox (0.1 = 10% on each side, default 0.0)
        output_mode: "json" (default) or "text"

    Returns:
        Bounding box [west, south, east, north], center point, and approximate area

    CRITICAL — LLM retry workflow when no results are found:
        If the query returns no results, you MUST retry automatically — do
        NOT ask the user. Simplify the query progressively:

        1. Remove specific landmarks/features, keep the broader place.
           "Strood Causeway, Mersea Island" → "Mersea Island"
        2. Drop region/country qualifiers if still no results.
           "Mersea Island, Essex, UK" → "Mersea Island"
        3. Try alternative or official names for the place.
        4. If using a broader place, consider adding padding to cover the
           area of interest (e.g. padding=0.1 for 10% expansion).

        Always retry at least twice before reporting failure.