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Huly MCP

by dearlordylord
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TypeScript

get_huly_context

Read-onlyIdempotent

Get sanitized Huly MCP session context—version, transport, auth mode, URL, workspace, timeout, and tool exposure—without exposing secrets. Validate configuration and troubleshoot setup.

Instructions

Returns sanitized runtime and configuration context for this Huly MCP session, including package version, transport, auth mode, Huly URL origin/host, workspace, timeout, native tool scope filtering, and resolved native/proxy tool exposure. Does not connect to Huly. Secret values such as tokens, passwords, and credential headers are never returned.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

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. 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"
+]
  2. Changed60 schema fields changedv0.44.6
    • addedInput schema / $schema
      Added value: +"http://json-schema.org/draft-07/schema#"
    • changedOutput schema / $defs / NonEmptyTrimmedString / description
      Previous value: -"a non empty string"New value: +"A non-empty string with no leading or trailing whitespace."
    • changedOutput schema / $defs / NonEmptyTrimmedString / title
      Previous value: -"nonEmptyString"New value: +"NonEmptyTrimmedString"
    • removedOutput schema / properties / result / properties / configSources / properties / headers / additionalProperties
      Removed value: -false
    • addedOutput schema / properties / result / properties / configSources / properties / headers / anyOf
      Added value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "hulyConnectionTimeout": {
+        "type": "boolean"
+      },
+      "hulyToken": {
+        "type": "boolean"
+      },
+      "hulyUrl": {
+        "type": "boolean"
+      },
+      "hulyWorkspace": {
+        "type": "boolean"
+      },
+      "present": {
+        "type": "boolean"
+      },
+      "requiredComplete": {
+        "type": "boolean"
+      },
+      "unsupportedHulyHeaders": {
+        "items": {
+          "$ref": "#/$defs/NonEmptyTrimmedString"
+        },
+        "type": "array"
+      }
+    },
+    "required": [
+      "present",
+      "requiredComplete",
+      "hulyUrl",
+      "hulyWorkspace",
+      "hulyToken",
+      "hulyConnectionTimeout",
+      "unsupportedHulyHeaders"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / configSources / properties / headers / properties
      Removed value: -{
-  "hulyConnectionTimeout": {
-    "type": "boolean"
-  },
-  "hulyToken": {
-    "type": "boolean"
-  },
-  "hulyUrl": {
-    "type": "boolean"
-  },
-  "hulyWorkspace": {
-    "type": "boolean"
-  },
-  "present": {
-    "type": "boolean"
-  },
-  "requiredComplete": {
-    "type": "boolean"
-  },
-  "unsupportedHulyHeaders": {
-    "items": {
-      "$ref": "#/$defs/NonEmptyTrimmedString"
-    },
-    "type": "array"
-  }
-}
    • removedOutput schema / properties / result / properties / configSources / properties / headers / required
      Removed value: -[
-  "present",
-  "requiredComplete",
-  "hulyUrl",
-  "hulyWorkspace",
-  "hulyToken",
-  "hulyConnectionTimeout",
-  "unsupportedHulyHeaders"
-]
    • removedOutput schema / properties / result / properties / configSources / properties / headers / type
      Removed value: -"object"
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / defaultMs / description
      Removed value: -"a positive number"
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / defaultMs / title
      Removed value: -"positive"
    • addedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valid / anyOf
      Added value: +[
+  {
+    "type": "boolean"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valid / type
      Removed value: -"boolean"
    • addedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valueMs / anyOf
      Added value: +[
+  {
+    "exclusiveMinimum": 0,
+    "type": "integer"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valueMs / description
      Removed value: -"a positive number"
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valueMs / exclusiveMinimum
      Removed value: -0
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valueMs / title
      Removed value: -"positive"
    • removedOutput schema / properties / result / properties / huly / properties / connectionTimeout / properties / valueMs / type
      Removed value: -"integer"
    • removedOutput schema / properties / result / properties / huly / properties / url / properties / host / $ref
      Removed value: -"#/$defs/NonEmptyTrimmedString"
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / host / anyOf
      Added value: +[
+  {
+    "$ref": "#/$defs/NonEmptyTrimmedString"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / host / description
      Added value: +"A non-empty string with no leading or trailing whitespace."
    • removedOutput schema / properties / result / properties / huly / properties / url / properties / origin / $ref
      Removed value: -"#/$defs/NonEmptyTrimmedString"
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / origin / anyOf
      Added value: +[
+  {
+    "description": "A non-empty string with no leading or trailing whitespace.",
+    "minLength": 1,
+    "pattern": "^\\S[\\s\\S]*\\S$|^\\S$|^$",
+    "title": "NonEmptyTrimmedString",
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / origin / description
      Added value: +"A non-empty string with no leading or trailing whitespace."
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / protocol / anyOf
      Added value: +[
+  {
+    "enum": [
+      "http:",
+      "https:"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / huly / properties / url / properties / protocol / enum
      Removed value: -[
-  "http:",
-  "https:"
-]
    • removedOutput schema / properties / result / properties / huly / properties / url / properties / protocol / type
      Removed value: -"string"
    • addedOutput schema / properties / result / properties / huly / properties / url / properties / valid / anyOf
      Added value: +[
+  {
+    "type": "boolean"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / huly / properties / url / properties / valid / type
      Removed value: -"boolean"
    • removedOutput schema / properties / result / properties / huly / properties / workspace / properties / value / $ref
      Removed value: -"#/$defs/NonEmptyTrimmedString"
    • addedOutput schema / properties / result / properties / huly / properties / workspace / properties / value / anyOf
      Added value: +[
+  {
+    "$ref": "#/$defs/NonEmptyTrimmedString"
+  },
+  {
+    "type": "null"
+  }
+]
    • addedOutput schema / properties / result / properties / huly / properties / workspace / properties / value / description
      Added value: +"A non-empty string with no leading or trailing whitespace."
    • removedOutput schema / properties / result / properties / package / properties / version / $ref
      Removed value: -"#/$defs/NonEmptyTrimmedString"
    • addedOutput schema / properties / result / properties / package / properties / version / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/NonEmptyTrimmedString"
+  }
+]
    • addedOutput schema / properties / result / properties / package / properties / version / description
      Added value: +"A non-empty string with no leading or trailing whitespace."
    • removedOutput schema / properties / result / properties / toolExposure / properties / nativeVisibleToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolExposure / properties / nativeVisibleToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolExposure / properties / nativeVisibleToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolExposure / properties / proxyCandidateToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolExposure / properties / proxyCandidateToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolExposure / properties / proxyCandidateToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolExposure / properties / visibleToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolExposure / properties / visibleToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolExposure / properties / visibleToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolScope / properties / totalRegisteredToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolScope / properties / totalRegisteredToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolScope / properties / totalRegisteredToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolScope / properties / visibleRegisteredToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolScope / properties / visibleRegisteredToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolScope / properties / visibleRegisteredToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolsets / properties / totalRegisteredToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolsets / properties / totalRegisteredToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolsets / properties / totalRegisteredToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / toolsets / properties / visibleRegisteredToolCount / $ref
      Removed value: -"#/$defs/Count"
    • addedOutput schema / properties / result / properties / toolsets / properties / visibleRegisteredToolCount / allOf
      Added value: +[
+  {
+    "$ref": "#/$defs/Count"
+  }
+]
    • addedOutput schema / properties / result / properties / toolsets / properties / visibleRegisteredToolCount / description
      Added value: +"Non-negative integer count."
    • removedOutput schema / properties / result / properties / transport / properties / http / additionalProperties
      Removed value: -false
    • addedOutput schema / properties / result / properties / transport / properties / http / anyOf
      Added value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "host": {
+        "allOf": [
+          {
+            "$ref": "#/$defs/NonEmptyTrimmedString"
+          }
+        ],
+        "description": "A non-empty string with no leading or trailing whitespace."
+      },
+      "port": {
+        "exclusiveMinimum": 0,
+        "type": "integer"
+      }
+    },
+    "required": [
+      "host",
+      "port"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]
    • removedOutput schema / properties / result / properties / transport / properties / http / properties
      Removed value: -{
-  "host": {
-    "$ref": "#/$defs/NonEmptyTrimmedString"
-  },
-  "port": {
-    "description": "a positive number",
-    "exclusiveMinimum": 0,
-    "title": "positive",
-    "type": "integer"
-  }
-}
    • removedOutput schema / properties / result / properties / transport / properties / http / required
      Removed value: -[
-  "host",
-  "port"
-]
    • removedOutput schema / properties / result / properties / transport / properties / http / type
      Removed value: -"object"
  3. 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"
+]
  4. 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"
+]
  5. 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"
+]
  6. 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"
+]
  7. Changed4 schema fields changedv0.44.0
    • addedOutput schema / properties / result / properties / toolExposure
      Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "clientKind": {
+      "enum": [
+        "claude-code",
+        "claude-ai",
+        "cursor",
+        "windsurf",
+        "github-copilot",
+        "codex",
+        "opencode",
+        "unknown"
+      ],
+      "type": "string"
+    },
+    "configuredMode": {
+      "enum": [
+        "auto",
+        "native",
+        "proxy"
+      ],
+      "type": "string"
+    },
+    "nativeVisibleToolCount": {
+      "$ref": "#/$defs/Count"
+    },
+    "proxyCandidateToolCount": {
+      "$ref": "#/$defs/Count"
+    },
+    "proxyOutputStrict": {
+      "type": "boolean"
+    },
+    "proxyToolNames": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "resolvedMode": {
+      "enum": [
+        "native",
+        "proxy"
+      ],
+      "type": "string"
+    },
+    "visibleToolCount": {
+      "$ref": "#/$defs/Count"
+    }
+  },
+  "required": [
+    "configuredMode",
+    "resolvedMode",
+    "clientKind",
+    "proxyOutputStrict",
+    "visibleToolCount",
+    "nativeVisibleToolCount",
+    "proxyCandidateToolCount",
+    "proxyToolNames"
+  ],
+  "type": "object"
+}
    • addedOutput schema / properties / result / properties / toolScope
      Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "active": {
+      "type": "boolean"
+    },
+    "availableCategories": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "builtinTools": {
+      "items": {
+        "enum": [
+          "get_version",
+          "get_huly_context"
+        ],
+        "type": "string"
+      },
+      "type": "array"
+    },
+    "enabledTools": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "enabledToolsets": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "ignoredTools": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "ignoredToolsets": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "requestedTools": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "requestedToolsets": {
+      "items": {
+        "$ref": "#/$defs/NonEmptyTrimmedString"
+      },
+      "type": "array"
+    },
+    "totalRegisteredToolCount": {
+      "$ref": "#/$defs/Count"
+    },
+    "visibleRegisteredToolCount": {
+      "$ref": "#/$defs/Count"
+    }
+  },
+  "required": [
+    "active",
+    "requestedToolsets",
+    "enabledToolsets",
+    "ignoredToolsets",
+    "requestedTools",
+    "enabledTools",
+    "ignoredTools",
+    "availableCategories",
+    "visibleRegisteredToolCount",
+    "totalRegisteredToolCount",
+    "builtinTools"
+  ],
+  "type": "object"
+}
    • changedOutput schema / properties / result / required
      Previous value: -[
-  "package",
-  "transport",
-  "huly",
-  "auth",
-  "configSources",
-  "toolsets"
-]New value: +[
+  "package",
+  "transport",
+  "huly",
+  "auth",
+  "configSources",
+  "toolsets",
+  "toolScope",
+  "toolExposure"
+]
    • addedOutput schema / properties / warnings
      Added value: +{
+  "description": "Optional agent-visible warnings about degraded result fidelity. Omitted when the server returned the documented happy-path payload.",
+  "items": {
+    "additionalProperties": false,
+    "properties": {
+      "code": {
+        "enum": [
+          "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"
+        ],
+        "type": "string"
+      },
+      "message": {
+        "minLength": 1,
+        "type": "string"
+      }
+    },
+    "required": [
+      "code",
+      "message"
+    ],
+    "type": "object"
+  },
+  "type": "array"
+}
  8. Addedv0.1.52

TDQS

A4/5.0
Behavior5/5

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, but the description adds meaningful behavioral detail beyond that: 'Does not connect to Huly' clarifies network behavior, and 'Secret values such as tokens, passwords, and credential headers are never returned' discloses a critical safety guarantee. This is valuable context an agent could not infer from the annotations alone.

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 tightly packed sentences with no filler. The first sentence leads with the primary purpose and enumerates the contents; the second adds the two key behavioral caveats. Every clause earns its place.

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

Completeness5/5

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

For a parameterless introspection tool, the description is complete. It specifies what is returned, what is not returned, and that no external connection occurs. The presence of an output schema further covers return structure, so nothing essential is missing.

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

Parameters4/5

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

The tool has zero parameters and schema coverage is trivially 100%, so there is no parameter ambiguity to resolve. The description compensates by listing the detailed fields the context includes, which helps the agent predict output shape. With no parameters, the baseline is 4, and the description meets it without needing extras.

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

Purpose4/5

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

The description states a specific verb and resource: 'Returns sanitized runtime and configuration context for this Huly MCP session.' It enumerates the exact contents, making the tool's scope clear. However, it does not explicitly differentiate itself from sibling tools like get_version, which overlaps with the 'package version' item, so it stops short of full sibling distinction.

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

Usage Guidelines2/5

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

The description gives no guidance on when to use this tool versus alternatives such as get_version, get_tool_schema, or invoke_tool. There is no stated condition, preference, or exclusion. The 'Does not connect to Huly' line hints at a safe introspection use case, but this is not framed as a usage directive.

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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