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dearlordylord

Huly MCP

by dearlordylord
OverviewSchemaSourceRelated ServersDiscussionsAdmin
TypeScript

Search Tools

search_tools
Read-onlyIdempotent

Search Huly's tool catalog by name, category, description, or parameters to find exact tool names and required/optional parameters for schema retrieval or invocation.

Instructions

Searches the current proxy-visible Huly tool catalog by tool name, category, description, and parameter names. Returns exact tool names plus required and optional parameter names for single-call follow-up with get_tool_schema or invoke_tool.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMaximum number of matches to return. Defaults to 10 and cannot exceed 50.
queryYesSearch text matched against Huly tool names, categories, descriptions, and parameter names.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
resultYes
warningsNoOptional agent-visible warnings about degraded result fidelity or important operational conditions. Omitted when there is nothing the agent needs to surface.

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed4 schema fields changedv0.44.11
    • removedOutput schema / $defs / Arrays_
      Removed value: -{
-  "items": {
-    "minLength": 1,
-    "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
-    "type": "string"
-  },
-  "type": "array"
-}
    • removedOutput schema / $defs / Arrays_1
      Removed value: -{
-  "items": {
-    "minLength": 1,
-    "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
-    "type": "string"
-  },
-  "type": "array"
-}
    • changedOutput schema / properties / result / properties / matches / items / anyOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolCategory"
-          }
-        ],
-        "description": "MCP tool category used for toolset filtering and proxy discovery."
-      },
-      "description": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolDescription"
-          }
-        ],
-        "description": "Human-readable MCP tool description."
-      },
-      "name": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolName"
-          }
-        ],
-        "description": "Exact MCP tool name registered by this server."
-      },
-      "optionalParams": {
-        "$ref": "#/$defs/Arrays_1"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "available"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "$ref": "#/$defs/Arrays_"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolCategory"
-          }
-        ],
-        "description": "MCP tool category used for toolset filtering and proxy discovery."
-      },
-      "description": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolDescription"
-          }
-        ],
-        "description": "Human-readable MCP tool description."
-      },
-      "name": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolName"
-          }
-        ],
-        "description": "Exact MCP tool name registered by this server."
-      },
-      "optionalParams": {
-        "$ref": "#/$defs/Arrays_1"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "empty"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "$ref": "#/$defs/Arrays_"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolCategory"
-          }
-        ],
-        "description": "MCP tool category used for toolset filtering and proxy discovery."
-      },
-      "description": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolDescription"
-          }
-        ],
-        "description": "Human-readable MCP tool description."
-      },
-      "name": {
-        "allOf": [
-          {
-            "$ref": "#/$defs/ToolName"
-          }
-        ],
-        "description": "Exact MCP tool name registered by this server."
-      },
-      "optionalParams": {
-        "$ref": "#/$defs/Arrays_1"
-      },
-      "parameterSummaryIssue": {
-        "type": "string"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "invalid_input_schema"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "$ref": "#/$defs/Arrays_"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus",
-      "parameterSummaryIssue"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "available"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "empty"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      },
+      "parameterSummaryIssue": {
+        "type": "string"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "invalid_input_schema"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "minLength": 1,
+          "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+          "type": "string"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus",
+      "parameterSummaryIssue"
+    ],
+    "type": "object"
+  }
+]
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded",
-  "hosted_huly_shutdown",
-  "issue_label_metadata_degraded",
-  "issue_milestone_metadata_degraded",
-  "notification_metadata_degraded",
-  "card_version_metadata_degraded",
-  "issue_creator_metadata_degraded",
-  "recruiting_review_metadata_degraded",
-  "issue_relation_metadata_degraded",
-  "class_collaborator_metadata_degraded",
-  "planner_document_metadata_degraded",
-  "external_channel_runtime_unsupported",
-  "support_runtime_unsupported",
-  "support_status_metadata_degraded",
-  "workbench_navigation_metadata_degraded",
-  "lead_customer_metadata_degraded",
-  "calendar_meeting_room_metadata_degraded",
-  "recruiting_candidate_custom_field_metadata_degraded",
-  "custom_field_metadata_degraded"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown",
+  "issue_label_metadata_degraded",
+  "issue_milestone_metadata_degraded",
+  "notification_metadata_degraded",
+  "card_version_metadata_degraded",
+  "issue_creator_metadata_degraded",
+  "recruiting_review_metadata_degraded",
+  "issue_relation_metadata_degraded",
+  "class_collaborator_metadata_degraded",
+  "planner_document_metadata_degraded",
+  "external_channel_runtime_unsupported",
+  "support_runtime_unsupported",
+  "support_status_metadata_degraded",
+  "workbench_navigation_metadata_degraded",
+  "lead_customer_metadata_degraded",
+  "calendar_meeting_room_metadata_degraded",
+  "recruiting_candidate_custom_field_metadata_degraded",
+  "custom_field_metadata_degraded",
+  "external_publication_target_metadata_degraded"
+]
  2. Changed1 schema field changedv0.44.9
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded",
-  "hosted_huly_shutdown",
-  "issue_label_metadata_degraded",
-  "issue_milestone_metadata_degraded",
-  "notification_metadata_degraded",
-  "card_version_metadata_degraded",
-  "issue_creator_metadata_degraded",
-  "recruiting_review_metadata_degraded",
-  "issue_relation_metadata_degraded",
-  "class_collaborator_metadata_degraded",
-  "external_channel_runtime_unsupported",
-  "support_runtime_unsupported",
-  "support_status_metadata_degraded",
-  "workbench_navigation_metadata_degraded"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown",
+  "issue_label_metadata_degraded",
+  "issue_milestone_metadata_degraded",
+  "notification_metadata_degraded",
+  "card_version_metadata_degraded",
+  "issue_creator_metadata_degraded",
+  "recruiting_review_metadata_degraded",
+  "issue_relation_metadata_degraded",
+  "class_collaborator_metadata_degraded",
+  "planner_document_metadata_degraded",
+  "external_channel_runtime_unsupported",
+  "support_runtime_unsupported",
+  "support_status_metadata_degraded",
+  "workbench_navigation_metadata_degraded",
+  "lead_customer_metadata_degraded",
+  "calendar_meeting_room_metadata_degraded",
+  "recruiting_candidate_custom_field_metadata_degraded",
+  "custom_field_metadata_degraded"
+]
  3. Changed5 schema fields changedv0.44.6
    • addedInput schema / $schema
      Added value: +"http://json-schema.org/draft-07/schema#"
    • addedOutput schema / $defs / Arrays_
      Added value: +{
+  "items": {
+    "minLength": 1,
+    "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+    "type": "string"
+  },
+  "type": "array"
+}
    • addedOutput schema / $defs / Arrays_1
      Added value: +{
+  "items": {
+    "minLength": 1,
+    "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+    "type": "string"
+  },
+  "type": "array"
+}
    • removedOutput schema / $defs / Trimmed
      Removed value: -{
-  "description": "a string with no leading or trailing whitespace",
-  "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
-  "title": "trimmed",
-  "type": "string"
-}
    • changedOutput schema / properties / result / properties / matches / items / anyOf
      Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "$ref": "#/$defs/ToolCategory"
-      },
-      "description": {
-        "$ref": "#/$defs/ToolDescription"
-      },
-      "name": {
-        "$ref": "#/$defs/ToolName"
-      },
-      "optionalParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "available"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "$ref": "#/$defs/ToolCategory"
-      },
-      "description": {
-        "$ref": "#/$defs/ToolDescription"
-      },
-      "name": {
-        "$ref": "#/$defs/ToolName"
-      },
-      "optionalParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "empty"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "category": {
-        "$ref": "#/$defs/ToolCategory"
-      },
-      "description": {
-        "$ref": "#/$defs/ToolDescription"
-      },
-      "name": {
-        "$ref": "#/$defs/ToolName"
-      },
-      "optionalParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      },
-      "parameterSummaryIssue": {
-        "type": "string"
-      },
-      "parameterSummaryStatus": {
-        "enum": [
-          "invalid_input_schema"
-        ],
-        "type": "string"
-      },
-      "requiredParams": {
-        "items": {
-          "$ref": "#/$defs/Trimmed",
-          "description": "a non empty string",
-          "minLength": 1,
-          "title": "nonEmptyString"
-        },
-        "type": "array"
-      }
-    },
-    "required": [
-      "name",
-      "category",
-      "description",
-      "requiredParams",
-      "optionalParams",
-      "parameterSummaryStatus",
-      "parameterSummaryIssue"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "$ref": "#/$defs/Arrays_1"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "available"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "$ref": "#/$defs/Arrays_"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "$ref": "#/$defs/Arrays_1"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "empty"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "$ref": "#/$defs/Arrays_"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolCategory"
+          }
+        ],
+        "description": "MCP tool category used for toolset filtering and proxy discovery."
+      },
+      "description": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolDescription"
+          }
+        ],
+        "description": "Human-readable MCP tool description."
+      },
+      "name": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/ToolName"
+          }
+        ],
+        "description": "Exact MCP tool name registered by this server."
+      },
+      "optionalParams": {
+        "$ref": "#/$defs/Arrays_1"
+      },
+      "parameterSummaryIssue": {
+        "type": "string"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "invalid_input_schema"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "$ref": "#/$defs/Arrays_"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus",
+      "parameterSummaryIssue"
+    ],
+    "type": "object"
+  }
+]
  4. Changed1 schema field changedv0.44.5
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded",
-  "hosted_huly_shutdown",
-  "issue_label_metadata_degraded",
-  "issue_milestone_metadata_degraded",
-  "notification_metadata_degraded",
-  "card_version_metadata_degraded",
-  "issue_creator_metadata_degraded",
-  "recruiting_review_metadata_degraded",
-  "issue_relation_metadata_degraded",
-  "class_collaborator_metadata_degraded",
-  "external_channel_runtime_unsupported"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown",
+  "issue_label_metadata_degraded",
+  "issue_milestone_metadata_degraded",
+  "notification_metadata_degraded",
+  "card_version_metadata_degraded",
+  "issue_creator_metadata_degraded",
+  "recruiting_review_metadata_degraded",
+  "issue_relation_metadata_degraded",
+  "class_collaborator_metadata_degraded",
+  "external_channel_runtime_unsupported",
+  "support_runtime_unsupported",
+  "support_status_metadata_degraded",
+  "workbench_navigation_metadata_degraded"
+]
  5. Changed1 schema field changedv0.44.4
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded",
-  "hosted_huly_shutdown",
-  "issue_label_metadata_degraded",
-  "issue_milestone_metadata_degraded",
-  "notification_metadata_degraded",
-  "card_version_metadata_degraded",
-  "issue_creator_metadata_degraded"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown",
+  "issue_label_metadata_degraded",
+  "issue_milestone_metadata_degraded",
+  "notification_metadata_degraded",
+  "card_version_metadata_degraded",
+  "issue_creator_metadata_degraded",
+  "recruiting_review_metadata_degraded",
+  "issue_relation_metadata_degraded",
+  "class_collaborator_metadata_degraded",
+  "external_channel_runtime_unsupported"
+]
  6. Changed1 schema field changedv0.44.3
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded",
-  "hosted_huly_shutdown"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown",
+  "issue_label_metadata_degraded",
+  "issue_milestone_metadata_degraded",
+  "notification_metadata_degraded",
+  "card_version_metadata_degraded",
+  "issue_creator_metadata_degraded"
+]
  7. Changed2 schema fields changedv0.44.2
    • changedOutput schema / properties / warnings / description
      Previous value: -"Optional agent-visible warnings about degraded result fidelity. Omitted when the server returned the documented happy-path payload."New value: +"Optional agent-visible warnings about degraded result fidelity or important operational conditions. Omitted when there is nothing the agent needs to surface."
    • changedOutput schema / properties / warnings / items / properties / code / enum
      Previous value: -[
-  "status_metadata_unresolved",
-  "space_role_assignments_degraded",
-  "message_template_metadata_degraded",
-  "viewlet_descriptor_metadata_degraded",
-  "space_preference_metadata_degraded",
-  "approval_request_person_metadata_degraded",
-  "approval_request_count_metadata_degraded"
-]New value: +[
+  "status_metadata_unresolved",
+  "space_role_assignments_degraded",
+  "message_template_metadata_degraded",
+  "viewlet_descriptor_metadata_degraded",
+  "space_preference_metadata_degraded",
+  "approval_request_person_metadata_degraded",
+  "approval_request_count_metadata_degraded",
+  "hosted_huly_shutdown"
+]
  8. Changed5 schema fields changedv0.44.1
    • removedOutput schema / properties / result / properties / matches / items / additionalProperties
      Removed value: -false
    • addedOutput schema / properties / result / properties / matches / items / anyOf
      Added value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "$ref": "#/$defs/ToolCategory"
+      },
+      "description": {
+        "$ref": "#/$defs/ToolDescription"
+      },
+      "name": {
+        "$ref": "#/$defs/ToolName"
+      },
+      "optionalParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "available"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "$ref": "#/$defs/ToolCategory"
+      },
+      "description": {
+        "$ref": "#/$defs/ToolDescription"
+      },
+      "name": {
+        "$ref": "#/$defs/ToolName"
+      },
+      "optionalParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "empty"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "category": {
+        "$ref": "#/$defs/ToolCategory"
+      },
+      "description": {
+        "$ref": "#/$defs/ToolDescription"
+      },
+      "name": {
+        "$ref": "#/$defs/ToolName"
+      },
+      "optionalParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      },
+      "parameterSummaryIssue": {
+        "type": "string"
+      },
+      "parameterSummaryStatus": {
+        "enum": [
+          "invalid_input_schema"
+        ],
+        "type": "string"
+      },
+      "requiredParams": {
+        "items": {
+          "$ref": "#/$defs/Trimmed",
+          "description": "a non empty string",
+          "minLength": 1,
+          "title": "nonEmptyString"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "name",
+      "category",
+      "description",
+      "requiredParams",
+      "optionalParams",
+      "parameterSummaryStatus",
+      "parameterSummaryIssue"
+    ],
+    "type": "object"
+  }
+]
    • removedOutput schema / properties / result / properties / matches / items / properties
      Removed value: -{
-  "category": {
-    "$ref": "#/$defs/ToolCategory"
-  },
-  "description": {
-    "$ref": "#/$defs/ToolDescription"
-  },
-  "name": {
-    "$ref": "#/$defs/ToolName"
-  },
-  "optionalParams": {
-    "items": {
-      "$ref": "#/$defs/Trimmed",
-      "description": "a non empty string",
-      "minLength": 1,
-      "title": "nonEmptyString"
-    },
-    "type": "array"
-  },
-  "requiredParams": {
-    "items": {
-      "$ref": "#/$defs/Trimmed",
-      "description": "a non empty string",
-      "minLength": 1,
-      "title": "nonEmptyString"
-    },
-    "type": "array"
-  }
-}
    • removedOutput schema / properties / result / properties / matches / items / required
      Removed value: -[
-  "name",
-  "category",
-  "description",
-  "requiredParams",
-  "optionalParams"
-]
    • removedOutput schema / properties / result / properties / matches / items / type
      Removed value: -"object"
  9. Addedv0.44.0

TDQS

A4/5.0
Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds that it searches the 'proxy-visible' catalog and returns exact tool names plus parameter names, which is useful behavioral context. It doesn't mention pagination or result ordering, but the schema covers limit.

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?

Two sentences, front-loaded with the core action and scope, and the follow-up routing is concise. No wasted words.

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 description is complete for a search tool: it states what is searched, what is returned, and how to follow up. The output schema exists, so return values are documented. It could mention that list_tool_categories is an alternative for browsing categories, but that's a minor gap.

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

Parameters3/5

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

Schema description coverage is 100%, so the schema already documents both parameters. The description adds that the query matches against tool names, categories, descriptions, and parameter names, which enriches the query parameter's meaning beyond the schema's 'Search text matched against Huly tool names, categories, descriptions, and parameter names.' This is essentially the same, so baseline 3 is appropriate.

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 states the tool's function: searching the Huly tool catalog by name, category, description, and parameter names. It also specifies the output (exact tool names plus required/optional parameter names) and distinguishes it from siblings like get_tool_schema and invoke_tool by mentioning follow-up use.

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

Usage Guidelines4/5

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

The description implies when to use this tool: when you need to discover tools in the catalog before calling get_tool_schema or invoke_tool. It doesn't explicitly state when not to use it or compare with list_tool_categories, but the follow-up context provides clear usage guidance.

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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