AstroWay Astrology API (full catalogue)

Djamaspa (DEPRECATED: RED quality, sunset 2027-06-15)

astroway_esoteric_djamaspa

Read-onlyIdempotent

DEPRECATED: RED quality (oral Zoroastrian tradition, scattered manuscripts, no canonical reference). Still works until its 2027-06-15 sunset (12-month, per the /v1 stability policy), then will be removed. Migrate to broader /reference endpoints or remove the dependency. Calculate Djamaspa planetary positions for date.

[Group: Esoteric] [Endpoint: POST /v1/djamaspa] [Required: date] [Cost: 10 credits (Tier 1)] [⚠️ DEPRECATED — will be removed in a future API version. Avoid using.]

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "date": "<date>"
    },
    "name": "astroway_esoteric_djamaspa"
  }
}

Input Schema

Name	Required	Description
`date`	Yes
`fields`	No	Compact mode: comma-separated dotted paths to keep, relative to `data`, e.g. "planets.name,planets.longitude,houses.cusp". Omit for the whole response.
`precision`	No	Compact mode: round fractional numbers to this many decimals. Longitudes carry 14 by default; 2 is finer than any chart is drawn.

Output Schema

Name	Required	Description	Default
`day`	No
`hour`	No
`year`	No
`month`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed4 schema fields changedNov 7, 2026

changedOutput schema / properties / day / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "properties": {
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-              "id": {
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-            "type": "object"
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-          {
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-        ]
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-      "number": {
-        "anyOf": [
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-            "type": "number"
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-          {
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-          }
-        ]
-      }
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "properties": {
+      "animal": {
+        "anyOf": [
+          {
+            "additionalProperties": {},
+            "properties": {
+              "en": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "id": {
+                "type": [
+                  "number",
+                  "null"
+                ]
+              },
+              "ru": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "symbol": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "uk": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "number": {
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / hour / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "properties": {
-      "animal": {
-        "anyOf": [
-          {
-            "additionalProperties": {},
-            "properties": {
-              "en": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "id": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "ru": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "symbol": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "uk": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      },
-      "number": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "properties": {
+      "animal": {
+        "anyOf": [
+          {
+            "additionalProperties": {},
+            "properties": {
+              "en": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "id": {
+                "type": [
+                  "number",
+                  "null"
+                ]
+              },
+              "ru": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "symbol": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "uk": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "number": {
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / month / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "properties": {
-      "animal": {
-        "anyOf": [
-          {
-            "additionalProperties": {},
-            "properties": {
-              "en": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "id": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "ru": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "symbol": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "uk": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      },
-      "number": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "properties": {
+      "animal": {
+        "anyOf": [
+          {
+            "additionalProperties": {},
+            "properties": {
+              "en": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "id": {
+                "type": [
+                  "number",
+                  "null"
+                ]
+              },
+              "ru": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "symbol": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "uk": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "number": {
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / year / anyOf

Previous value: -[
-  {
-    "additionalProperties": {},
-    "properties": {
-      "animal": {
-        "anyOf": [
-          {
-            "additionalProperties": {},
-            "properties": {
-              "en": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "id": {
-                "anyOf": [
-                  {
-                    "type": "number"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "ru": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "symbol": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              },
-              "uk": {
-                "anyOf": [
-                  {
-                    "type": "string"
-                  },
-                  {
-                    "type": "null"
-                  }
-                ]
-              }
-            },
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      },
-      "number": {
-        "anyOf": [
-          {
-            "type": "number"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": {},
+    "properties": {
+      "animal": {
+        "anyOf": [
+          {
+            "additionalProperties": {},
+            "properties": {
+              "en": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "id": {
+                "type": [
+                  "number",
+                  "null"
+                ]
+              },
+              "ru": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "symbol": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "uk": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "type": "object"
+          },
+          {
+            "type": "null"
+          }
+        ]
+      },
+      "number": {
+        "type": [
+          "number",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

First observedOct 5, 2026

TDQS

A4.1/5.0

Behavior5/5

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

The annotations already declare read-only, idempotent, non-destructive behavior, and the description adds substantial lifecycle context: RED quality, sunset date, removal timeline, cost, and endpoint. It also clearly discloses deprecation risk beyond what the safety annotations provide.

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 deprecation warning is front-loaded and the purpose sentence is clear. However, the final bracketed warning repeats the opening deprecation notice, and the metadata block adds some redundancy.

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?

The definition supplies endpoint, cost, required input, sunset date, and migration advice, and the output schema removes the need to explain return values. The remaining gaps are the vague replacement path and the lack of prose explaining how `date` is interpreted.

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?

The description only restates that `date` is required and does not explain its calendar-date semantics beyond the schema pattern. The schema itself describes `fields` and `precision` in detail, so the 67% schema coverage carries most of the parameter guidance.

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 gives a specific verb and resource: "Calculate Djamaspa planetary positions for date." The scope is clear and there is no other Djamaspa tool among the siblings, though the alternative is described only as broad /reference endpoints rather than a named sibling.

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?

It explicitly says the endpoint is deprecated, still works until 2027-06-15, and should be avoided in favor of broader /reference endpoints or removal. This is strong avoidance guidance, but the replacement is not an exact sibling tool, leaving some migration ambiguity.

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

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