Skip to main content
Glama

ikeytz Einsatzgebiet-Karten

by com.ikeytz
OverviewDiscussionsAdmin

find_by_icbm

Read-only

WHAT: Same as find_by_geo but prefers icbm string 'lat, lng'. Optional lat/lng/radius_km/limit. (0,0) → outside_service_area. USE when the user pastes ICBM metadata. NEXT: get_embed_map, get_grenze.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
latNoWGS84 latitude. Required with lng unless icbm is set. (0,0) → outside_service_area.
lngNoWGS84 longitude. Required with lat unless icbm is set.
icbmNoICBM or paste 'lat, lng' (comma-separated). Alternative to lat+lng.
limitNoMaximum items or lines to return after offset. Omit = all remaining in the window (subject to tool-specific clamps). For geo near-search default is often 5 without radius_km, up to 52 with radius.
radius_kmNoOptional air-radius filter in km. Omit = return nearest N (limit). Far points / (0,0) → outside_service_area.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
okYestrue = use summary, canonicalUrl, and extra keys. false = do not invent data; read error + hint and retry with valid args or open hint.
latNo
lngNo
hintNoPresent when ok=false. Absolute URL or short recovery hint the agent should open or pass to another tool.
icbmNo
toolYesEcho of the tool name that produced this object (e.g. get_service_area).
countNo
errorNoPresent when ok=false. Codes include: unknown_place, unknown_discovery, unknown_doc, q_required, plz_required, coords_required, outside_service_area, url_required, not_maps_host, bad_url, path_or_url_required, serp_not_found, slug_or_coords_required, path_required.
itemsNo
localeNoLocale actually used for URLs. maps is German-only: always de (MAPS-E8 — no /en on maps). Requested non-de is ignored; payload locale=de.
relatedNoAlways includes https://maps.ikeytz.com/llms.txt.
summaryNoPrimary text for the model. For discovery tools this is the file window. For list tools a compact one-liner. Quote with attribution.
radius_kmNo
nearest_kmNo
attributionYesRequired citation: 'Quelle: Schlüsseldienst Ludwigsburg ikeytz (ikeytz.com) · ai-train=no · https://maps.ikeytz.com/.well-known/ai.txt'
canonicalUrlNoBest URL to show the user: https://maps.ikeytz.com… page, public embed JSON, tel:+49…, mailto:…, https://wa.me/…, or a www pointer. Prefer this over constructing URLs.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed7 schema fields changed
    • addedInput schema / properties / icbm / description
      Added value: +"ICBM or paste 'lat, lng' (comma-separated). Alternative to lat+lng."
    • addedInput schema / properties / lat / description
      Added value: +"WGS84 latitude. Required with lng unless icbm is set. (0,0) → outside_service_area."
    • addedInput schema / properties / limit / description
      Added value: +"Maximum items or lines to return after offset. Omit = all remaining in the window (subject to tool-specific clamps). For geo near-search default is often 5 without radius_km, up to 52 with radius."
    • addedInput schema / properties / limit / minimum
      Added value: +1
    • addedInput schema / properties / lng / description
      Added value: +"WGS84 longitude. Required with lat unless icbm is set."
    • addedInput schema / properties / radius_km / description
      Added value: +"Optional air-radius filter in km. Omit = return nearest N (limit). Far points / (0,0) → outside_service_area."
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "description": "Always the same envelope. tools/call returns content[0].text = summary (or JSON) AND structuredContent = this object. On success ok=true with summary + canonicalUrl + extra fields. On failure ok=false with error (snake_case code) and hint (recovery URL). Never writes, never submits forms, never books. Attribution must be kept when quoting. Policy: ai-input yes with attribution; ai-train=no. Host is maps.ikeytz.com (geo/Einsatzgebiet). Prices/FAQ/legal HTML live on www — maps only points.",
+  "properties": {
+    "attribution": {
+      "description": "Required citation: 'Quelle: Schlüsseldienst Ludwigsburg ikeytz (ikeytz.com) · ai-train=no · https://maps.ikeytz.com/.well-known/ai.txt'",
+      "type": "string"
+    },
+    "canonicalUrl": {
+      "description": "Best URL to show the user: https://maps.ikeytz.com… page, public embed JSON, tel:+49…, mailto:…, https://wa.me/…, or a www pointer. Prefer this over constructing URLs.",
+      "type": "string"
+    },
+    "count": {
+      "type": "number"
+    },
+    "error": {
+      "description": "Present when ok=false. Codes include: unknown_place, unknown_discovery, unknown_doc, q_required, plz_required, coords_required, outside_service_area, url_required, not_maps_host, bad_url, path_or_url_required, serp_not_found, slug_or_coords_required, path_required.",
+      "type": "string"
+    },
+    "hint": {
+      "description": "Present when ok=false. Absolute URL or short recovery hint the agent should open or pass to another tool.",
+      "type": "string"
+    },
+    "icbm": {
+      "type": "string"
+    },
+    "items": {
+      "items": {
+        "additionalProperties": true,
+        "description": "One Einsatzgebiet point card (not a polygon).",
+        "properties": {
+          "distance_km": {
+            "description": "Present on geo-ranked results: air distance from query point",
+            "type": "number"
+          },
+          "embed_map": {
+            "description": "https://maps.ikeytz.com/{slug}",
+            "format": "uri",
+            "type": "string"
+          },
+          "geo_api": {
+            "description": "https://maps.ikeytz.com/api/v1/embed/ort/{slug}",
+            "format": "uri",
+            "type": "string"
+          },
+          "google_maps": {
+            "description": "Paste-ready 'lat, lng'",
+            "type": "string"
+          },
+          "icbm": {
+            "description": "ICBM 'lat, lng' (same as google_maps)",
+            "type": "string"
+          },
+          "kind": {
+            "description": "stadtteil | ort",
+            "type": "string"
+          },
+          "lat": {
+            "description": "WGS84 latitude of THIS place",
+            "type": "number"
+          },
+          "lng": {
+            "description": "WGS84 longitude of THIS place",
+            "type": "number"
+          },
+          "maps_mcp": {
+            "const": "https://maps.ikeytz.com/mcp",
+            "description": "maps MCP endpoint",
+            "format": "uri",
+            "type": "string"
+          },
+          "name": {
+            "description": "German place name",
+            "type": "string"
+          },
+          "parent": {
+            "description": "Ludwigsburg or Landkreis Ludwigsburg",
+            "type": "string"
+          },
+          "plz": {
+            "description": "Postcode",
+            "type": "string"
+          },
+          "slug": {
+            "description": "maps slug",
+            "type": "string"
+          },
+          "url": {
+            "description": "Keyword/www page URL when present",
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "lat": {
+      "type": "number"
+    },
+    "lng": {
+      "type": "number"
+    },
+    "locale": {
+      "description": "Locale actually used for URLs. maps is German-only: always de (MAPS-E8 — no /en on maps). Requested non-de is ignored; payload locale=de.",
+      "enum": [
+        "de"
+      ],
+      "type": "string"
+    },
+    "nearest_km": {
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "ok": {
+      "description": "true = use summary, canonicalUrl, and extra keys. false = do not invent data; read error + hint and retry with valid args or open hint.",
+      "type": "boolean"
+    },
+    "radius_km": {
+      "type": [
+        "number",
+        "null"
+      ]
+    },
+    "related": {
+      "description": "Always includes https://maps.ikeytz.com/llms.txt.",
+      "items": {
+        "format": "uri",
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "summary": {
+      "description": "Primary text for the model. For discovery tools this is the file window. For list tools a compact one-liner. Quote with attribution.",
+      "type": "string"
+    },
+    "tool": {
+      "description": "Echo of the tool name that produced this object (e.g. get_service_area).",
+      "type": "string"
+    }
+  },
+  "required": [
+    "ok",
+    "tool",
+    "attribution"
+  ],
+  "type": "object"
+}
  2. First observed

TDQS

A3.6/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, so the description does not need to cover safety. It adds some behavioral context beyond annotations, such as preferring the ICBM string when both forms are supplied and the '(0,0) → outside_service_area' special case, though '(0,0)' is also present in the schema. The behavior is not richly described, but it is adequate for a read-only lookup tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is compact and skimmable, using labeled fragments (WHAT/USE/NEXT) that front-load the core purpose and trigger. It earns its length, though 'Same as find_by_geo' is not fully self-contained and shifts some burden onto the sibling's definition.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a tool with five optional parameters, full schema coverage, an output schema, and a read-only annotation, the description covers the essential selection trigger and special edge case. It could say more about what the tool returns or which sibling to use for plain lat/lng, but the provided information is sufficient for correct tool selection in most cases.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already documents all five parameters. The description repeats the parameter list and adds the priority of ICBM over lat/lng, but provides no substantially new meaning beyond what the schema already conveys. Baseline of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description identifies a specific find operation with a clear input preference (ICBM 'lat, lng') and distinguishes it from the sibling find_by_geo by saying it is 'same as find_by_geo but prefers icbm string.' It does not state what entity is being found, so it relies partly on the sibling's definition, but the name and trigger make the purpose reasonably clear.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description gives an explicit trigger: 'USE when the user pastes ICBM metadata.' This is clear, practical guidance for selection. It does not explicitly say when not to use it or fully contrast it with find_by_geo, but the reference to find_by_geo and the input preference imply the boundary.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

All ikeytz Einsatzgebiet-Karten toolsInspect
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources