Legend Saju

Select auspicious dates

legend_saju_select_dates

Read-only

Use this only when the user explicitly asks for 택일, 좋은 날, 계약일, 이사일, 개업일, 수술일, or another date-selection task. Do not use it merely because a fortune request mentions this year.

Input Schema

TableJSON Schema

Name	Required	Description
`birth`	Yes
`purpose`	No
`claimIds`	No	Fetch port: repeat the previous call with identical inputs and pass claim IDs from evidenceIndex or evidenceClaimIds to receive those claims in full (statement, observations, sources, limitations) instead of the projected reading. Claim IDs are deterministic for identical inputs.
`question`	Yes	The event and constraints for choosing a date.
`maxClaims`	No	Global item budget outside debug mode. It limits interpretations, actions, timeline entries, claims, legacy evidence, and method results together.
`rangeDays`	No
`outputMode`	No	Response projection: action_only returns actions, consumer returns a readable interpretation, evidence returns claims and source-linked method data, and debug returns the internal resolver record.
`targetDate`	Yes	Start date for the candidate range.
`detailLevel`	No	Calculation breadth. This does not choose the response projection.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`mode`	No
`error`	No
`claims`	No
`routes`	No
`blocked`	No
`dossier`	No
`sources`	No
`evidence`	No
`question`	No
`sections`	No
`timeline`	No
`verdicts`	No
`conflicts`	No
`selection`	No
`inputNotes`	No
`detailLevel`	No
`nameSummary`	No
`claimDetails`	No
`dreamSummary`	No
`nameAnalysis`	No
`noModelCalls`	No
`dreamAnalysis`	No
`evidenceIndex`	No
`executionPlan`	No
`methodAnalysis`	No
`readingSummary`	No
`recommendations`	No
`unmatchedClaimIds`	No
`calculationSummary`	No
`omittedItemsByKind`	No
`omittedTimelineYears`	No
`publicationSideEffects`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed6 schema fields changedAug 23, 2026

addedInput schema / properties / claimIds

Added value: +{
+  "description": "Fetch port: repeat the previous call with identical inputs and pass claim IDs from evidenceIndex or evidenceClaimIds to receive those claims in full (statement, observations, sources, limitations) instead of the projected reading. Claim IDs are deterministic for identical inputs.",
+  "items": {
+    "type": "string"
+  },
+  "maxItems": 40,
+  "minItems": 1,
+  "type": "array"
+}

addedOutput schema / properties / claimDetails

Added value: +{
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "capabilityId": {
+        "type": "string"
+      },
+      "confidence": {
+        "type": "string"
+      },
+      "counterClaimIds": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "domain": {
+        "type": "string"
+      },
+      "id": {
+        "type": "string"
+      },
+      "kind": {
+        "type": "string"
+      },
+      "limitations": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "lineage": {
+        "type": "string"
+      },
+      "maturity": {
+        "type": "string"
+      },
+      "observations": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "sourceRefs": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "statement": {
+        "type": "string"
+      },
+      "system": {
+        "type": "string"
+      },
+      "timeframe": {
+        "additionalProperties": false,
+        "properties": {
+          "kind": {
+            "enum": [
+              "natal",
+              "range",
+              "date",
+              "method"
+            ],
+            "type": "string"
+          },
+          "value": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "kind",
+          "value"
+        ],
+        "type": "object"
+      }
+    },
+    "required": [
+      "id",
+      "domain",
+      "system",
+      "capabilityId",
+      "kind",
+      "statement",
+      "observations",
+      "timeframe",
+      "confidence",
+      "maturity",
+      "lineage",
+      "sourceRefs",
+      "limitations",
+      "counterClaimIds"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}

addedOutput schema / properties / evidenceIndex

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "fetchHint": {
+      "type": "string"
+    },
+    "groups": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "capabilityIds": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "claimIds": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "count": {
+            "maximum": 9007199254740991,
+            "minimum": -9007199254740991,
+            "type": "integer"
+          },
+          "domain": {
+            "type": "string"
+          },
+          "kind": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "domain",
+          "kind",
+          "count",
+          "claimIds",
+          "capabilityIds"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "omittedClaimCount": {
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    }
+  },
+  "required": [
+    "omittedClaimCount",
+    "groups",
+    "fetchHint"
+  ],
+  "type": "object"
+}

changedOutput schema / properties / mode / enum

Previous value: -[
-  "action_only",
-  "consumer",
-  "evidence",
-  "debug"
-]New value: +[
+  "action_only",
+  "consumer",
+  "evidence",
+  "debug",
+  "claims"
+]

addedOutput schema / properties / unmatchedClaimIds

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": "array"
+}

addedOutput schema / properties / verdicts

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "geokguk": {
+      "anyOf": [
+        {
+          "additionalProperties": false,
+          "properties": {
+            "mechanisms": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "grade": {
+                    "type": "string"
+                  },
+                  "label": {
+                    "type": "string"
+                  },
+                  "polarity": {
+                    "enum": [
+                      "supporting",
+                      "damaging"
+                    ],
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "label",
+                  "polarity",
+                  "grade"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "monthMainStem": {
+              "type": "string"
+            },
+            "monthMainTenGod": {
+              "type": "string"
+            },
+            "pattern": {
+              "type": "string"
+            },
+            "status": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "pattern",
+            "status",
+            "monthMainStem",
+            "monthMainTenGod",
+            "mechanisms"
+          ],
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "sourceIds": {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "wangswae": {
+      "anyOf": [
+        {
+          "additionalProperties": false,
+          "properties": {
+            "followingCandidate": {
+              "anyOf": [
+                {
+                  "type": "string"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            },
+            "monthCommandTenGod": {
+              "type": "string"
+            },
+            "sameElementRoots": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "status": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "status",
+            "monthCommandTenGod",
+            "sameElementRoots",
+            "followingCandidate"
+          ],
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "yongsin": {
+      "anyOf": [
+        {
+          "additionalProperties": false,
+          "properties": {
+            "boundary": {
+              "type": "string"
+            },
+            "conflicts": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "lenses": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "candidateElements": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "candidateFunctions": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "school": {
+                    "type": "string"
+                  },
+                  "status": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "school",
+                  "status",
+                  "candidateElements",
+                  "candidateFunctions"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            }
+          },
+          "required": [
+            "lenses",
+            "conflicts",
+            "boundary"
+          ],
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "wangswae",
+    "geokguk",
+    "yongsin",
+    "sourceIds"
+  ],
+  "type": "object"
+}

Changed35 schema fields changedAug 23, 2026

changedInput schema / properties / detailLevel / description

Previous value: -"Preferred depth. brief is shortest, standard is the default readable answer, expert automatically composes question-relevant deep methods and evidence in one call, and raw is the complete developer record."New value: +"Calculation breadth. This does not choose the response projection."

changedInput schema / properties / maxClaims / description

Previous value: -"Maximum interpretation points and raw claims returned outside debug mode."New value: +"Global item budget outside debug mode. It limits interpretations, actions, timeline entries, claims, legacy evidence, and method results together."

changedInput schema / properties / outputMode / description

Previous value: -"Backward-compatible developer projection override. Ordinary callers should use detailLevel instead."New value: +"Response projection: action_only returns actions, consumer returns a readable interpretation, evidence returns claims and source-linked method data, and debug returns the internal resolver record."

changedInput schema / properties / outputMode / enum

Previous value: -[
-  "consumer",
-  "compact",
-  "evidence",
-  "debug"
-]New value: +[
+  "action_only",
+  "consumer",
+  "evidence",
+  "debug"
+]

removedOutput schema / properties / calculationSummary / properties / returnedClaimCount

Removed value: -{
-  "maximum": 9007199254740991,
-  "minimum": -9007199254740991,
-  "type": "integer"
-}

addedOutput schema / properties / calculationSummary / properties / returnedItemCount

Added value: +{
+  "maximum": 9007199254740991,
+  "minimum": -9007199254740991,
+  "type": "integer"
+}

removedOutput schema / properties / calculationSummary / properties / selectedCapabilities
```
Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}
```

addedOutput schema / properties / calculationSummary / properties / selectedCapabilityCount

Added value: +{
+  "maximum": 9007199254740991,
+  "minimum": -9007199254740991,
+  "type": "integer"
+}

changedOutput schema / properties / calculationSummary / required

Previous value: -[
-  "selectedCapabilities",
-  "internalClaimCount",
-  "returnedClaimCount",
-  "deterministic"
-]New value: +[
+  "selectedCapabilityCount",
+  "internalClaimCount",
+  "returnedItemCount",
+  "deterministic"
+]

removedOutput schema / properties / claims / items / properties / limitationRefs

Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}

changedOutput schema / properties / claims / items / required

Previous value: -[
-  "id",
-  "domain",
-  "relatedDomains",
-  "system",
-  "capabilityId",
-  "kind",
-  "statement",
-  "observations",
-  "omittedObservationCount",
-  "timeframe",
-  "confidence",
-  "sourceRefs",
-  "limitationRefs"
-]New value: +[
+  "id",
+  "domain",
+  "relatedDomains",
+  "system",
+  "capabilityId",
+  "kind",
+  "statement",
+  "observations",
+  "omittedObservationCount",
+  "timeframe",
+  "confidence",
+  "sourceRefs"
+]

removedOutput schema / properties / dreamAnalysis / properties / boundary
```
Removed value: -{
-  "type": "string"
-}
```

removedOutput schema / properties / dreamAnalysis / properties / limitations

Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}

changedOutput schema / properties / dreamAnalysis / required

Previous value: -[
-  "status",
-  "dream",
-  "matches",
-  "coverage",
-  "sourceIds",
-  "limitations",
-  "boundary"
-]New value: +[
+  "status",
+  "dream",
+  "matches",
+  "coverage",
+  "sourceIds"
+]

addedOutput schema / properties / dreamSummary

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "matches": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "clarificationQuestions": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "concept": {
+            "type": "string"
+          },
+          "conflict": {
+            "type": "string"
+          },
+          "interpretation": {
+            "type": "string"
+          },
+          "sharedMotif": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "concept",
+          "sharedMotif",
+          "conflict",
+          "interpretation",
+          "clarificationQuestions"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "status": {
+      "enum": [
+        "matched",
+        "outside_active_scope"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "status",
+    "matches"
+  ],
+  "type": "object"
+}

removedOutput schema / properties / interpretationBoundary
```
Removed value: -{
-  "type": "string"
-}
```

removedOutput schema / properties / limitations

Removed value: -{
-  "items": {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "text": {
-        "type": "string"
-      }
-    },
-    "required": [
-      "id",
-      "text"
-    ],
-    "type": "object"
-  },
-  "type": "array"
-}

removedOutput schema / properties / methodAnalysis / properties / knowledgeAssets
```
Removed value: -{}
```

removedOutput schema / properties / methodAnalysis / properties / myeongriJudgment

Removed value: -{
-  "additionalProperties": false,
-  "properties": {
-    "boundary": {
-      "type": "string"
-    },
-    "pattern": {
-      "additionalProperties": {},
-      "properties": {
-        "boundary": {
-          "type": "string"
-        },
-        "mechanisms": {
-          "items": {
-            "additionalProperties": false,
-            "properties": {
-              "evidence": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "grade": {
-                "enum": [
-                  "exposed",
-                  "rooted",
-                  "structural"
-                ],
-                "type": "string"
-              },
-              "id": {
-                "type": "string"
-              },
-              "label": {
-                "type": "string"
-              },
-              "polarity": {
-                "enum": [
-                  "supporting",
-                  "damaging"
-                ],
-                "type": "string"
-              }
-            },
-            "required": [
-              "id",
-              "label",
-              "polarity",
-              "grade",
-              "evidence"
-            ],
-            "type": "object"
-          },
-          "type": "array"
-        },
-        "monthBranchClashes": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "monthMainStem": {
-          "type": "string"
-        },
-        "monthMainTenGod": {
-          "type": "string"
-        },
-        "pattern": {
-          "type": "string"
-        },
-        "status": {
-          "enum": [
-            "supported",
-            "contested",
-            "damaged",
-            "unresolved"
-          ],
-          "type": "string"
-        }
-      },
-      "required": [
-        "pattern",
-        "monthMainStem",
-        "monthMainTenGod",
-        "mechanisms",
-        "monthBranchClashes",
-        "status",
-        "boundary"
-      ],
-      "type": "object"
-    },
-    "sourceIds": {
-      "items": {
-        "type": "string"
-      },
-      "type": "array"
-    },
-    "strength": {
-      "additionalProperties": {},
-      "properties": {
-        "axes": {
-          "items": {
-            "additionalProperties": false,
-            "properties": {
-              "direction": {
-                "enum": [
-                  "supports_day_master",
-                  "drains_or_controls_day_master",
-                  "mixed",
-                  "neutral"
-                ],
-                "type": "string"
-              },
-              "id": {
-                "enum": [
-                  "month_command",
-                  "root",
-                  "visible_support",
-                  "visible_drain_control"
-                ],
-                "type": "string"
-              },
-              "observations": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              }
-            },
-            "required": [
-              "id",
-              "direction",
-              "observations"
-            ],
-            "type": "object"
-          },
-          "type": "array"
-        },
-        "boundary": {
-          "type": "string"
-        },
-        "exactRoots": {
-          "items": {
-            "additionalProperties": false,
-            "properties": {
-              "branch": {
-                "type": "string"
-              },
-              "grade": {
-                "enum": [
-                  "substantial",
-                  "residual"
-                ],
-                "type": "string"
-              },
-              "position": {
-                "type": "string"
-              },
-              "stage": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "position",
-              "branch",
-              "stage",
-              "grade"
-            ],
-            "type": "object"
-          },
-          "type": "array"
-        },
-        "followingCandidate": {
-          "anyOf": [
-            {
-              "enum": [
-                "follow_output",
-                "follow_wealth",
-                "follow_officer"
-              ],
-              "type": "string"
-            },
-            {
-              "type": "null"
-            }
-          ]
-        },
-        "monthCommandTenGod": {
-          "type": "string"
-        },
-        "policy": {
-          "type": "string"
-        },
-        "sameElementRoots": {
-          "items": {
-            "additionalProperties": false,
-            "properties": {
-              "branch": {
-                "type": "string"
-              },
-              "position": {
-                "type": "string"
-              },
-              "stage": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "position",
-              "branch",
-              "stage"
-            ],
-            "type": "object"
-          },
-          "type": "array"
-        },
-        "status": {
-          "enum": [
-            "support_leaning",
-            "weak_leaning",
-            "contested",
-            "extreme_structure_candidate"
-          ],
-          "type": "string"
-        }
-      },
-      "required": [
-        "status",
-        "monthCommandTenGod",
-        "exactRoots",
-        "sameElementRoots",
-        "axes",
-        "followingCandidate",
-        "policy",
-        "boundary"
-      ],
-      "type": "object"
-    },
-    "tenGodPresences": {
-      "items": {
-        "additionalProperties": false,
-        "properties": {
-          "family": {
-            "type": "string"
-          },
-          "rootedAt": {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          },
-          "tenGod": {
-            "type": "string"
-          },
-          "visibleAt": {
-            "items": {
-              "type": "string"
-            },
-            "type": "array"
-          }
-        },
-        "required": [
-          "tenGod",
-          "family",
-          "visibleAt",
-          "rootedAt"
-        ],
-        "type": "object"
-      },
-      "type": "array"
-    },
-    "usefulGods": {
-      "additionalProperties": false,
-      "properties": {
-        "boundary": {
-          "type": "string"
-        },
-        "conflicts": {
-          "items": {
-            "type": "string"
-          },
-          "type": "array"
-        },
-        "lenses": {
-          "items": {
-            "additionalProperties": false,
-            "properties": {
-              "candidateElements": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "candidateFamilies": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "candidateStems": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "id": {
-                "enum": [
-                  "climate",
-                  "pattern_function",
-                  "support_control"
-                ],
-                "type": "string"
-              },
-              "observations": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "school": {
-                "type": "string"
-              },
-              "sourceIds": {
-                "items": {
-                  "type": "string"
-                },
-                "type": "array"
-              },
-              "status": {
-                "enum": [
-                  "active",
-                  "conflicted",
-                  "withheld"
-                ],
-                "type": "string"
-              }
-            },
-            "required": [
-              "id",
-              "school",
-              "candidateStems",
-              "candidateFamilies",
-              "candidateElements",
-              "observations",
-              "sourceIds",
-              "status"
-            ],
-            "type": "object"
-          },
-          "type": "array"
-        }
-      },
-      "required": [
-        "lenses",
-        "conflicts",
-        "boundary"
-      ],
-      "type": "object"
-    }
-  },
-  "required": [
-    "strength",
-    "pattern",
-    "usefulGods",
-    "tenGodPresences",
-    "sourceIds",
-    "boundary"
-  ],
-  "type": "object"
-}

changedOutput schema / properties / mode / enum

Previous value: -[
-  "consumer",
-  "compact",
-  "evidence",
-  "debug"
-]New value: +[
+  "action_only",
+  "consumer",
+  "evidence",
+  "debug"
+]

addedOutput schema / properties / nameSummary

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "characters": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "character": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ]
+          },
+          "nameMeanings": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "officialReadings": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "readingStatus": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "character",
+          "officialReadings",
+          "readingStatus",
+          "nameMeanings"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "eightyOneNumbersStatus": {
+      "type": "string"
+    },
+    "fiveGridStatus": {
+      "type": "string"
+    },
+    "legalIdentityStatus": {
+      "enum": [
+        "all_official_eligible",
+        "contains_unresolved_character"
+      ],
+      "type": "string"
+    }
+  },
+  "required": [
+    "legalIdentityStatus",
+    "characters",
+    "fiveGridStatus",
+    "eightyOneNumbersStatus"
+  ],
+  "type": "object"
+}

addedOutput schema / properties / omittedItemsByKind

Added value: +{
+  "additionalProperties": {
+    "maximum": 9007199254740991,
+    "minimum": -9007199254740991,
+    "type": "integer"
+  },
+  "propertyNames": {
+    "type": "string"
+  },
+  "type": "object"
+}

removedOutput schema / properties / readingSummary / properties / returnedClaimCount

Removed value: -{
-  "maximum": 9007199254740991,
-  "minimum": -9007199254740991,
-  "type": "integer"
-}

addedOutput schema / properties / readingSummary / properties / returnedItemCount

Added value: +{
+  "maximum": 9007199254740991,
+  "minimum": -9007199254740991,
+  "type": "integer"
+}

removedOutput schema / properties / readingSummary / properties / uniqueInternalClaimCount

Removed value: -{
-  "maximum": 9007199254740991,
-  "minimum": -9007199254740991,
-  "type": "integer"
-}

changedOutput schema / properties / readingSummary / required

Previous value: -[
-  "focus",
-  "summary",
-  "highlights",
-  "returnedClaimCount",
-  "uniqueInternalClaimCount",
-  "totalInternalClaimCount"
-]New value: +[
+  "focus",
+  "summary",
+  "highlights",
+  "returnedItemCount",
+  "totalInternalClaimCount"
+]

changedOutput schema / properties / recommendations / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "boundary": {
-        "type": "string"
-      },
-      "evidenceIntents": {
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "items": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "actions": {
-              "items": {
-                "type": "string"
-              },
-              "type": "array"
-            },
-            "basis": {
-              "items": {
-                "additionalProperties": false,
-                "properties": {
-                  "candidateElements": {
-                    "items": {
-                      "type": "string"
-                    },
-                    "type": "array"
-                  },
-                  "candidateFunctions": {
-                    "items": {
-                      "type": "string"
-                    },
-                    "type": "array"
-                  },
-                  "lensId": {
-                    "type": "string"
-                  },
-                  "school": {
-                    "type": "string"
-                  },
-                  "status": {
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "lensId",
-                  "school",
-                  "status",
-                  "candidateElements",
-                  "candidateFunctions"
-                ],
-                "type": "object"
-              },
-              "type": "array"
-            },
-            "caution": {
-              "type": "string"
-            },
-            "domains": {
-              "items": {
-                "type": "string"
-              },
-              "type": "array"
-            },
-            "id": {
-              "type": "string"
-            },
-            "sourceRefs": {
-              "items": {
-                "type": "string"
-              },
-              "type": "array"
-            },
-            "title": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "id",
-            "title",
-            "domains",
-            "actions",
-            "caution",
-            "basis",
-            "sourceRefs"
-          ],
-          "type": "object"
-        },
-        "type": "array"
-      },
-      "safeguards": {
-        "items": {
-          "additionalProperties": false,
-          "properties": {
-            "action": {
-              "type": "string"
-            },
-            "evidence": {
-              "items": {
-                "type": "string"
-              },
-              "type": "array"
-            },
-            "id": {
-              "type": "string"
-            },
-            "label": {
-              "type": "string"
-            }
-          },
-          "required": [
-            "id",
-            "label",
-            "action",
-            "evidence"
-          ],
-          "type": "object"
-        },
-        "type": "array"
-      },
-      "sourceRefs": {
-        "items": {
-          "type": "string"
-        },
-        "type": "array"
-      },
-      "timing": {
-        "anyOf": [
-          {
-            "additionalProperties": false,
-            "properties": {
-              "asOfYear": {
-                "maximum": 9007199254740991,
-                "minimum": -9007199254740991,
-                "type": "integer"
-              },
-              "boundary": {
-                "type": "string"
-              },
-              "contacts": {
-                "items": {
-                  "additionalProperties": false,
-                  "properties": {
-                    "contactedLensIds": {
-                      "items": {
-                        "type": "string"
-                      },
-                      "type": "array"
-                    },
-                    "element": {
-                      "type": "string"
-                    },
-                    "family": {
-                      "type": "string"
-                    },
-                    "interpretation": {
-                      "type": "string"
-                    },
-                    "layer": {
-                      "enum": [
-                        "da_yun",
-                        "se_yun"
-                      ],
-                      "type": "string"
-                    },
-                    "pillar": {
-                      "type": "string"
-                    },
-                    "stem": {
-                      "type": "string"
-                    },
-                    "tenGod": {
-                      "type": "string"
-                    }
-                  },
-                  "required": [
-                    "layer",
-                    "pillar",
-                    "stem",
-                    "element",
-                    "tenGod",
-                    "family",
-                    "contactedLensIds",
-                    "interpretation"
-                  ],
-                  "type": "object"
-                },
-                "type": "array"
-              },
-              "daYunAge": {
-                "type": "string"
-              }
-            },
-            "required": [
-              "asOfYear",
-              "daYunAge",
-              "contacts",
-              "boundary"
-            ],
-            "type": "object"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "items",
-      "safeguards",
-      "timing",
-      "evidenceIntents",
-      "sourceRefs",
-      "boundary"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "evidenceIntents": {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "items": {
+        "items": {
+          "additionalProperties": false,
+          "properties": {
+            "actions": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "caution": {
+              "type": "string"
+            },
+            "domains": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "id": {
+              "type": "string"
+            },
+            "title": {
+              "type": "string"
+            }
+          },
+          "required": [
+            "id",
+            "title",
+            "domains",
+            "actions",
+            "caution"
+          ],
+          "type": "object"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "items",
+      "evidenceIntents"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / sections / additionalProperties / properties / interpretations / items / properties / limitationRefs
```
Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}
```
removedOutput schema / properties / sections / additionalProperties / properties / interpretations / items / properties / sourceRefs
```
Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}
```

changedOutput schema / properties / sections / additionalProperties / properties / interpretations / items / required

Previous value: -[
-  "text",
-  "timeframe",
-  "confidence",
-  "evidenceClaimIds",
-  "counterClaimIds",
-  "sourceRefs",
-  "limitationRefs"
-]New value: +[
+  "text",
+  "timeframe",
+  "confidence",
+  "evidenceClaimIds",
+  "counterClaimIds"
+]

removedOutput schema / properties / sections / additionalProperties / properties / sourceRefs
```
Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}
```

changedOutput schema / properties / sections / additionalProperties / required

Previous value: -[
-  "interpretations",
-  "evidenceClaimIds",
-  "sourceRefs"
-]New value: +[
+  "interpretations",
+  "evidenceClaimIds"
+]

removedOutput schema / properties / timeline / items / properties / limitationRefs

Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}

removedOutput schema / properties / timeline / items / properties / sourceRefs

Removed value: -{
-  "items": {
-    "type": "string"
-  },
-  "type": "array"
-}

changedOutput schema / properties / timeline / items / required

Previous value: -[
-  "period",
-  "summary",
-  "domains",
-  "confidence",
-  "evidenceClaimIds",
-  "sourceRefs",
-  "limitationRefs"
-]New value: +[
+  "period",
+  "summary",
+  "domains",
+  "confidence",
+  "evidenceClaimIds"
+]

Changed3 schema fields changedAug 23, 2026

addedInput schema / properties / detailLevel

Added value: +{
+  "description": "Preferred depth. brief is shortest, standard is the default readable answer, expert automatically composes question-relevant deep methods and evidence in one call, and raw is the complete developer record.",
+  "enum": [
+    "brief",
+    "standard",
+    "expert",
+    "raw"
+  ],
+  "type": "string"
+}

changedInput schema / properties / outputMode / description

Previous value: -"consumer is the default and returns bounded interpretations linked to evidence claim IDs. Use evidence or debug only when the user asks for raw methodology."New value: +"Backward-compatible developer projection override. Ordinary callers should use detailLevel instead."

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "properties": {
+    "blocked": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "capabilityId": {
+            "type": "string"
+          },
+          "inputIssues": {
+            "items": {},
+            "type": "array"
+          },
+          "missingRequired": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "reasons": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "capabilityId",
+          "missingRequired",
+          "reasons",
+          "inputIssues"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "calculationSummary": {
+      "additionalProperties": false,
+      "properties": {
+        "deterministic": {
+          "type": "boolean"
+        },
+        "internalClaimCount": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "returnedClaimCount": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "selectedCapabilities": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "selectedCapabilities",
+        "internalClaimCount",
+        "returnedClaimCount",
+        "deterministic"
+      ],
+      "type": "object"
+    },
+    "claims": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "capabilityId": {
+            "type": "string"
+          },
+          "confidence": {
+            "type": "string"
+          },
+          "domain": {
+            "type": "string"
+          },
+          "id": {
+            "type": "string"
+          },
+          "kind": {
+            "type": "string"
+          },
+          "limitationRefs": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "observations": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "omittedObservationCount": {
+            "maximum": 9007199254740991,
+            "minimum": -9007199254740991,
+            "type": "integer"
+          },
+          "relatedDomains": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "sourceRefs": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "statement": {
+            "type": "string"
+          },
+          "system": {
+            "type": "string"
+          },
+          "timeframe": {
+            "additionalProperties": false,
+            "properties": {
+              "kind": {
+                "enum": [
+                  "natal",
+                  "range",
+                  "date",
+                  "method"
+                ],
+                "type": "string"
+              },
+              "value": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "kind",
+              "value"
+            ],
+            "type": "object"
+          }
+        },
+        "required": [
+          "id",
+          "domain",
+          "relatedDomains",
+          "system",
+          "capabilityId",
+          "kind",
+          "statement",
+          "observations",
+          "omittedObservationCount",
+          "timeframe",
+          "confidence",
+          "sourceRefs",
+          "limitationRefs"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "conflicts": {
+      "items": {},
+      "type": "array"
+    },
+    "detailLevel": {
+      "enum": [
+        "brief",
+        "standard",
+        "expert",
+        "raw"
+      ],
+      "type": "string"
+    },
+    "dossier": {},
+    "dreamAnalysis": {
+      "additionalProperties": false,
+      "properties": {
+        "boundary": {
+          "type": "string"
+        },
+        "context": {
+          "type": "string"
+        },
+        "coverage": {
+          "additionalProperties": false,
+          "properties": {
+            "activeCrossCulturalConcepts": {
+              "maximum": 9007199254740991,
+              "minimum": -9007199254740991,
+              "type": "integer"
+            },
+            "artemidorusPrimarySections": {
+              "maximum": 9007199254740991,
+              "minimum": -9007199254740991,
+              "type": "integer"
+            },
+            "broaderPrimaryCorpusSemanticallyNormalized": {
+              "const": false,
+              "type": "boolean"
+            },
+            "zhougongPrimaryEntries": {
+              "maximum": 9007199254740991,
+              "minimum": -9007199254740991,
+              "type": "integer"
+            }
+          },
+          "required": [
+            "activeCrossCulturalConcepts",
+            "zhougongPrimaryEntries",
+            "artemidorusPrimarySections",
+            "broaderPrimaryCorpusSemanticallyNormalized"
+          ],
+          "type": "object"
+        },
+        "dream": {
+          "type": "string"
+        },
+        "limitations": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "matches": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "clarificationQuestions": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              },
+              "concept": {
+                "type": "string"
+              },
+              "conflict": {
+                "type": "string"
+              },
+              "excerpts": {
+                "items": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "id": {
+                      "type": "string"
+                    },
+                    "locator": {
+                      "type": "string"
+                    },
+                    "sourceId": {
+                      "enum": [
+                        "zhougong-dreambook",
+                        "artemidorus-oneirocritica-1644"
+                      ],
+                      "type": "string"
+                    },
+                    "sourceText": {
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "id",
+                    "sourceId",
+                    "locator",
+                    "sourceText"
+                  ],
+                  "type": "object"
+                },
+                "type": "array"
+              },
+              "matchedBy": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              },
+              "safeGeneralization": {
+                "type": "string"
+              },
+              "sharedMotif": {
+                "type": "string"
+              },
+              "sourceEvidence": {
+                "additionalProperties": false,
+                "properties": {
+                  "artemidorus1644": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "zhougong": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  }
+                },
+                "required": [
+                  "zhougong",
+                  "artemidorus1644"
+                ],
+                "type": "object"
+              }
+            },
+            "required": [
+              "concept",
+              "matchedBy",
+              "sharedMotif",
+              "conflict",
+              "safeGeneralization",
+              "sourceEvidence",
+              "excerpts",
+              "clarificationQuestions"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "sourceIds": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "status": {
+          "enum": [
+            "matched",
+            "outside_active_scope"
+          ],
+          "type": "string"
+        }
+      },
+      "required": [
+        "status",
+        "dream",
+        "matches",
+        "coverage",
+        "sourceIds",
+        "limitations",
+        "boundary"
+      ],
+      "type": "object"
+    },
+    "error": {
+      "type": "string"
+    },
+    "evidence": {
+      "items": {},
+      "type": "array"
+    },
+    "executionPlan": {
+      "additionalProperties": false,
+      "properties": {
+        "core": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "domains": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "entryIntent": {
+          "type": "string"
+        },
+        "omitted": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "capabilityId": {
+                "type": "string"
+              },
+              "reason": {
+                "type": "string"
+              }
+            },
+            "required": [
+              "capabilityId",
+              "reason"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "selected": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "supporting": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "unsupported": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "entryIntent",
+        "domains",
+        "core",
+        "supporting",
+        "selected",
+        "omitted",
+        "unsupported"
+      ],
+      "type": "object"
+    },
+    "inputNotes": {
+      "items": {
+        "additionalProperties": {},
+        "properties": {
+          "code": {
+            "type": "string"
+          },
+          "field": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          },
+          "severity": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "code",
+          "field",
+          "severity",
+          "message"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "interpretationBoundary": {
+      "type": "string"
+    },
+    "limitations": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "text": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "text"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "methodAnalysis": {
+      "additionalProperties": false,
+      "properties": {
+        "knowledgeAssets": {},
+        "methodResults": {
+          "additionalProperties": {},
+          "propertyNames": {
+            "type": "string"
+          },
+          "type": "object"
+        },
+        "myeongriJudgment": {
+          "additionalProperties": false,
+          "properties": {
+            "boundary": {
+              "type": "string"
+            },
+            "pattern": {
+              "additionalProperties": {},
+              "properties": {
+                "boundary": {
+                  "type": "string"
+                },
+                "mechanisms": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "evidence": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "grade": {
+                        "enum": [
+                          "exposed",
+                          "rooted",
+                          "structural"
+                        ],
+                        "type": "string"
+                      },
+                      "id": {
+                        "type": "string"
+                      },
+                      "label": {
+                        "type": "string"
+                      },
+                      "polarity": {
+                        "enum": [
+                          "supporting",
+                          "damaging"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "id",
+                      "label",
+                      "polarity",
+                      "grade",
+                      "evidence"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "monthBranchClashes": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "monthMainStem": {
+                  "type": "string"
+                },
+                "monthMainTenGod": {
+                  "type": "string"
+                },
+                "pattern": {
+                  "type": "string"
+                },
+                "status": {
+                  "enum": [
+                    "supported",
+                    "contested",
+                    "damaged",
+                    "unresolved"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "pattern",
+                "monthMainStem",
+                "monthMainTenGod",
+                "mechanisms",
+                "monthBranchClashes",
+                "status",
+                "boundary"
+              ],
+              "type": "object"
+            },
+            "sourceIds": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "strength": {
+              "additionalProperties": {},
+              "properties": {
+                "axes": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "direction": {
+                        "enum": [
+                          "supports_day_master",
+                          "drains_or_controls_day_master",
+                          "mixed",
+                          "neutral"
+                        ],
+                        "type": "string"
+                      },
+                      "id": {
+                        "enum": [
+                          "month_command",
+                          "root",
+                          "visible_support",
+                          "visible_drain_control"
+                        ],
+                        "type": "string"
+                      },
+                      "observations": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      }
+                    },
+                    "required": [
+                      "id",
+                      "direction",
+                      "observations"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "boundary": {
+                  "type": "string"
+                },
+                "exactRoots": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "branch": {
+                        "type": "string"
+                      },
+                      "grade": {
+                        "enum": [
+                          "substantial",
+                          "residual"
+                        ],
+                        "type": "string"
+                      },
+                      "position": {
+                        "type": "string"
+                      },
+                      "stage": {
+                        "type": "string"
+                      }
+                    },
+                    "required": [
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+                      "branch",
+                      "stage",
+                      "grade"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "followingCandidate": {
+                  "anyOf": [
+                    {
+                      "enum": [
+                        "follow_output",
+                        "follow_wealth",
+                        "follow_officer"
+                      ],
+                      "type": "string"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "monthCommandTenGod": {
+                  "type": "string"
+                },
+                "policy": {
+                  "type": "string"
+                },
+                "sameElementRoots": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "branch": {
+                        "type": "string"
+                      },
+                      "position": {
+                        "type": "string"
+                      },
+                      "stage": {
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "position",
+                      "branch",
+                      "stage"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "status": {
+                  "enum": [
+                    "support_leaning",
+                    "weak_leaning",
+                    "contested",
+                    "extreme_structure_candidate"
+                  ],
+                  "type": "string"
+                }
+              },
+              "required": [
+                "status",
+                "monthCommandTenGod",
+                "exactRoots",
+                "sameElementRoots",
+                "axes",
+                "followingCandidate",
+                "policy",
+                "boundary"
+              ],
+              "type": "object"
+            },
+            "tenGodPresences": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "family": {
+                    "type": "string"
+                  },
+                  "rootedAt": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "tenGod": {
+                    "type": "string"
+                  },
+                  "visibleAt": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  }
+                },
+                "required": [
+                  "tenGod",
+                  "family",
+                  "visibleAt",
+                  "rootedAt"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "usefulGods": {
+              "additionalProperties": false,
+              "properties": {
+                "boundary": {
+                  "type": "string"
+                },
+                "conflicts": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "lenses": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "candidateElements": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "candidateFamilies": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "candidateStems": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "id": {
+                        "enum": [
+                          "climate",
+                          "pattern_function",
+                          "support_control"
+                        ],
+                        "type": "string"
+                      },
+                      "observations": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "school": {
+                        "type": "string"
+                      },
+                      "sourceIds": {
+                        "items": {
+                          "type": "string"
+                        },
+                        "type": "array"
+                      },
+                      "status": {
+                        "enum": [
+                          "active",
+                          "conflicted",
+                          "withheld"
+                        ],
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "id",
+                      "school",
+                      "candidateStems",
+                      "candidateFamilies",
+                      "candidateElements",
+                      "observations",
+                      "sourceIds",
+                      "status"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                }
+              },
+              "required": [
+                "lenses",
+                "conflicts",
+                "boundary"
+              ],
+              "type": "object"
+            }
+          },
+          "required": [
+            "strength",
+            "pattern",
+            "usefulGods",
+            "tenGodPresences",
+            "sourceIds",
+            "boundary"
+          ],
+          "type": "object"
+        },
+        "synthesis": {
+          "items": {
+            "additionalProperties": false,
+            "properties": {
+              "claimIds": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              },
+              "domain": {
+                "type": "string"
+              },
+              "note": {
+                "type": "string"
+              },
+              "status": {
+                "enum": [
+                  "not_covered",
+                  "single_system",
+                  "parallel_evidence",
+                  "conflict"
+                ],
+                "type": "string"
+              },
+              "systems": {
+                "items": {
+                  "type": "string"
+                },
+                "type": "array"
+              }
+            },
+            "required": [
+              "domain",
+              "claimIds",
+              "systems",
+              "status",
+              "note"
+            ],
+            "type": "object"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "synthesis"
+      ],
+      "type": "object"
+    },
+    "mode": {
+      "enum": [
+        "consumer",
+        "compact",
+        "evidence",
+        "debug"
+      ],
+      "type": "string"
+    },
+    "nameAnalysis": {},
+    "noModelCalls": {
+      "type": "boolean"
+    },
+    "omittedTimelineYears": {
+      "maximum": 9007199254740991,
+      "minimum": -9007199254740991,
+      "type": "integer"
+    },
+    "publicationSideEffects": {
+      "type": "boolean"
+    },
+    "question": {
+      "type": "string"
+    },
+    "readingSummary": {
+      "additionalProperties": false,
+      "properties": {
+        "focus": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "highlights": {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        "returnedClaimCount": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "summary": {
+          "type": "string"
+        },
+        "totalInternalClaimCount": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        },
+        "uniqueInternalClaimCount": {
+          "maximum": 9007199254740991,
+          "minimum": -9007199254740991,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "focus",
+        "summary",
+        "highlights",
+        "returnedClaimCount",
+        "uniqueInternalClaimCount",
+        "totalInternalClaimCount"
+      ],
+      "type": "object"
+    },
+    "recommendations": {
+      "anyOf": [
+        {
+          "additionalProperties": false,
+          "properties": {
+            "boundary": {
+              "type": "string"
+            },
+            "evidenceIntents": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "items": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "actions": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "basis": {
+                    "items": {
+                      "additionalProperties": false,
+                      "properties": {
+                        "candidateElements": {
+                          "items": {
+                            "type": "string"
+                          },
+                          "type": "array"
+                        },
+                        "candidateFunctions": {
+                          "items": {
+                            "type": "string"
+                          },
+                          "type": "array"
+                        },
+                        "lensId": {
+                          "type": "string"
+                        },
+                        "school": {
+                          "type": "string"
+                        },
+                        "status": {
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "lensId",
+                        "school",
+                        "status",
+                        "candidateElements",
+                        "candidateFunctions"
+                      ],
+                      "type": "object"
+                    },
+                    "type": "array"
+                  },
+                  "caution": {
+                    "type": "string"
+                  },
+                  "domains": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "id": {
+                    "type": "string"
+                  },
+                  "sourceRefs": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "title": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "id",
+                  "title",
+                  "domains",
+                  "actions",
+                  "caution",
+                  "basis",
+                  "sourceRefs"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "safeguards": {
+              "items": {
+                "additionalProperties": false,
+                "properties": {
+                  "action": {
+                    "type": "string"
+                  },
+                  "evidence": {
+                    "items": {
+                      "type": "string"
+                    },
+                    "type": "array"
+                  },
+                  "id": {
+                    "type": "string"
+                  },
+                  "label": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "id",
+                  "label",
+                  "action",
+                  "evidence"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            "sourceRefs": {
+              "items": {
+                "type": "string"
+              },
+              "type": "array"
+            },
+            "timing": {
+              "anyOf": [
+                {
+                  "additionalProperties": false,
+                  "properties": {
+                    "asOfYear": {
+                      "maximum": 9007199254740991,
+                      "minimum": -9007199254740991,
+                      "type": "integer"
+                    },
+                    "boundary": {
+                      "type": "string"
+                    },
+                    "contacts": {
+                      "items": {
+                        "additionalProperties": false,
+                        "properties": {
+                          "contactedLensIds": {
+                            "items": {
+                              "type": "string"
+                            },
+                            "type": "array"
+                          },
+                          "element": {
+                            "type": "string"
+                          },
+                          "family": {
+                            "type": "string"
+                          },
+                          "interpretation": {
+                            "type": "string"
+                          },
+                          "layer": {
+                            "enum": [
+                              "da_yun",
+                              "se_yun"
+                            ],
+                            "type": "string"
+                          },
+                          "pillar": {
+                            "type": "string"
+                          },
+                          "stem": {
+                            "type": "string"
+                          },
+                          "tenGod": {
+                            "type": "string"
+                          }
+                        },
+                        "required": [
+                          "layer",
+                          "pillar",
+                          "stem",
+                          "element",
+                          "tenGod",
+                          "family",
+                          "contactedLensIds",
+                          "interpretation"
+                        ],
+                        "type": "object"
+                      },
+                      "type": "array"
+                    },
+                    "daYunAge": {
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "asOfYear",
+                    "daYunAge",
+                    "contacts",
+                    "boundary"
+                  ],
+                  "type": "object"
+                },
+                {
+                  "type": "null"
+                }
+              ]
+            }
+          },
+          "required": [
+            "items",
+            "safeguards",
+            "timing",
+            "evidenceIntents",
+            "sourceRefs",
+            "boundary"
+          ],
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "routes": {
+      "items": {},
+      "type": "array"
+    },
+    "sections": {
+      "additionalProperties": {
+        "additionalProperties": false,
+        "properties": {
+          "evidenceClaimIds": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "interpretations": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "confidence": {
+                  "enum": [
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+                    "low"
+                  ],
+                  "type": "string"
+                },
+                "counterClaimIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "evidenceClaimIds": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "limitationRefs": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "sourceRefs": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "text": {
+                  "type": "string"
+                },
+                "timeframe": {
+                  "additionalProperties": false,
+                  "properties": {
+                    "kind": {
+                      "enum": [
+                        "natal",
+                        "range",
+                        "date",
+                        "method"
+                      ],
+                      "type": "string"
+                    },
+                    "value": {
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "kind",
+                    "value"
+                  ],
+                  "type": "object"
+                }
+              },
+              "required": [
+                "text",
+                "timeframe",
+                "confidence",
+                "evidenceClaimIds",
+                "counterClaimIds",
+                "sourceRefs",
+                "limitationRefs"
+              ],
+              "type": "object"
+            },
+            "type": "array"
+          },
+          "sourceRefs": {
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+            "type": "array"
+          }
+        },
+        "required": [
+          "interpretations",
+          "evidenceClaimIds",
+          "sourceRefs"
+        ],
+        "type": "object"
+      },
+      "propertyNames": {
+        "type": "string"
+      },
+      "type": "object"
+    },
+    "selection": {},
+    "sources": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "checkedAt": {
+            "type": "string"
+          },
+          "id": {
+            "type": "string"
+          },
+          "kind": {
+            "type": "string"
+          },
+          "scope": {
+            "type": "string"
+          },
+          "title": {
+            "type": "string"
+          },
+          "uri": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "id",
+          "title",
+          "uri",
+          "kind",
+          "scope",
+          "checkedAt"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "timeline": {
+      "items": {
+        "additionalProperties": false,
+        "properties": {
+          "confidence": {
+            "enum": [
+              "high",
+              "medium",
+              "low"
+            ],
+            "type": "string"
+          },
+          "domains": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "cautions": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "coverage": {
+                  "enum": [
+                    "myeongri_only",
+                    "ziwei_only",
+                    "parallel_evidence"
+                  ],
+                  "type": "string"
+                },
+                "domain": {
+                  "type": "string"
+                },
+                "opportunities": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                },
+                "themes": {
+                  "items": {
+                    "type": "string"
+                  },
+                  "type": "array"
+                }
+              },
+              "required": [
+                "domain",
+                "coverage",
+                "themes",
+                "opportunities",
+                "cautions"
+              ],
+              "type": "object"
+            },
+            "type": "array"
+          },
+          "evidenceClaimIds": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "limitationRefs": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "period": {
+            "type": "string"
+          },
+          "sourceRefs": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "summary": {
+            "type": "string"
+          }
+        },
+        "required": [
+          "period",
+          "summary",
+          "domains",
+          "confidence",
+          "evidenceClaimIds",
+          "sourceRefs",
+          "limitationRefs"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    }
+  },
+  "type": "object"
+}

Changed5 schema fields changedAug 23, 2026

addedInput schema / properties / birth / properties / birthTimeAccuracy / description

Added value: +"Use recorded only when the user explicitly says the time comes from an official or written record. Use family_memory for family recollection, estimated for inference, and unknown or omission when unclear."

addedInput schema / properties / birth / properties / hour / description

Added value: +"Local civil time in 24-hour notation. Korean 오후 12시는 12 (noon), 오전 12시는 0 (midnight). Do not guess when the wording is ambiguous."

changedInput schema / properties / maxClaims / description

Previous value: -"Maximum claims returned outside debug mode."New value: +"Maximum interpretation points and raw claims returned outside debug mode."

changedInput schema / properties / outputMode / description

Previous value: -"consumer is the default. Use evidence or debug only when the user asks for raw methodology."New value: +"consumer is the default and returns bounded interpretations linked to evidence claim IDs. Use evidence or debug only when the user asks for raw methodology."

addedInput schema / properties / targetDate / properties / hour / description

Added value: +"Local civil time in 24-hour notation. Korean 오후 12시는 12 (noon), 오전 12시는 0 (midnight). Do not guess when the wording is ambiguous."

First observedAug 23, 2026

TDQS

A3.8/5.0

Behavior2/5

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

The annotations already declare readOnlyHint: true, openWorldHint: false, and destructiveHint: false, so no contradiction exists. However, the description adds no behavioral details beyond the invocation boundary: it does not state what the tool returns, how it processes birth and targetDate inputs, or any limits. The 'do not use merely because a fortune request...' note is an invocation rule, not a disclosure of the tool's behavior.

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

Conciseness5/5

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

The description is two lean sentences with zero filler, front-loading the primary instruction 'Use this only when...' and adding a precise exclusion. Every sentence contributes to quickly deciding whether to invoke the tool, making it highly economical.

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

Completeness3/5

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

The trigger context is complete, but the description does not help the agent formulate the details of a request (e.g., how to structure question, targetDate, or rangeDays) beyond what the schema already provides. Since there is a rich schema and output schema, this is not fatally incomplete, but it leaves the behavior and expected invocation details mostly to the schema rather than the description.

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

Parameters2/5

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

The schema provides some field descriptions (for claimIds, maxClaims, outputMode, targetDate, detailLevel, birth subfields), but the tool description itself says nothing about parameters or how to use them. With only 67% schema description coverage and a gap around important fields like purpose and rangeDays, the complete absence of parameter guidance in the description is a meaningful shortfall.

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

Purpose5/5

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

The description clearly identifies the tool's purpose as a date-selection task, listing concrete Korean terms such as 택일, 좋은 날, 계약일, 이사일, 개업일, 수술일. It distinguishes the tool from sibling fortune readers by adding a negative condition: 'Do not use it merely because a fortune request mentions this year.' This makes the function and scope unmistakable.

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

Usage Guidelines5/5

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

The description gives a strong when-to-use signal: only when the user explicitly asks for a date-selection task, with specific Korean examples. It also gives a clear when-not-to-use signal: not merely because a fortune request mentions the current year. Although no alternative sibling is explicitly named, the negative condition effectively disambiguates it from fortune/divination siblings.

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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