ONES Doc MCP

Extract ONES Requirement Materials

extract_requirement_materials

Read-onlyIdempotent

Extracts wiki pages, external links, rich resources, and completeness hints from a requirement task ID. For requirement numbers or URLs, use the by_ref variant.

Instructions

Extract wiki pages, external links, rich resources, and completeness hints from a requirement task id. Prefer extract_requirement_materials_by_ref when starting from a requirement number or URL.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`task_id`	Yes
`team_id`	No

Output Schema

TableJSON Schema

Name	Required	Description	Default
`wiki_pages`	Yes
`raw_payload`	Yes
`requirement`	Yes
`completeness`	Yes
`external_links`	Yes
`rich_resources`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed29 schema fields changedv2.1.0Oct 5, 2026

changedOutput schema / properties / requirement / properties / assignee / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "name": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "type": "string"
+      },
+      "name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / requirement / properties / owner / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "name": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "type": "string"
+      },
+      "name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / requirement / properties / parent_task_id / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / requirement / properties / parent_task_id / type
```
Added value: +[
+  "string",
+  "null"
+]
```

changedOutput schema / properties / requirement / properties / status / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "name": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "type": "string"
+      },
+      "name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / requirement / properties / task_type / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "name": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "type": "string"
+      },
+      "name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / requirement / properties / team / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "id": {
-        "type": "string"
-      },
-      "name": {
-        "anyOf": [
-          {
-            "type": "string"
-          },
-          {
-            "type": "null"
-          }
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name"
-    ],
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "id": {
+        "type": "string"
+      },
+      "name": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / properties / requirement / properties / url / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / requirement / properties / url / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / rich_resources / items / properties / alt / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / rich_resources / items / properties / alt / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / rich_resources / items / properties / mime_type / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / rich_resources / items / properties / mime_type / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / rich_resources / items / properties / ref_id / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / rich_resources / items / properties / ref_id / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / rich_resources / items / properties / ref_type / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / rich_resources / items / properties / ref_type / type
```
Added value: +[
+  "string",
+  "null"
+]
```
removedOutput schema / properties / rich_resources / items / properties / resource_id / anyOf
```
Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]
```
addedOutput schema / properties / rich_resources / items / properties / resource_id / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / rich_resources / items / properties / src / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / rich_resources / items / properties / src / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / wiki_pages / items / properties / error / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / wiki_pages / items / properties / error / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / wiki_pages / items / properties / team_id / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / wiki_pages / items / properties / team_id / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / wiki_pages / items / properties / title / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / wiki_pages / items / properties / title / type
```
Added value: +[
+  "string",
+  "null"
+]
```

removedOutput schema / properties / wiki_pages / items / properties / url / anyOf

Removed value: -[
-  {
-    "type": "string"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / properties / wiki_pages / items / properties / url / type
```
Added value: +[
+  "string",
+  "null"
+]
```

First observedv1.4.0Jun 14, 2026

TDQS

A4.1/5.0

Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false and openWorldHint=true, so the safety profile is fully covered. The description adds that the result is an aggregate of several material types, which is useful context, but says nothing about auth requirements, rate limits, or failure behavior. With annotations carrying the safety burden, a 3 is appropriate.

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, zero waste, with the resource list front-loaded and the sibling routing placed after the core purpose. Nothing redundant with the title.

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?

An output schema exists, so return values need not be explained, and annotations cover the safety profile. Inputs and the sibling relationship are both addressed; the only real gap is the undocumented team_id parameter.

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?

Schema description coverage is 0%, so the description must compensate and largely does not. It clarifies that task_id is a 'requirement task id', but team_id is left entirely unexplained in both schema and description, so an agent cannot tell why or when to supply it.

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?

States a specific verb ('Extract') and enumerates the exact resources returned (wiki pages, external links, rich resources, completeness hints) scoped to a requirement task id. It also differentiates itself from the near-identical sibling extract_requirement_materials_by_ref by naming the input form each expects.

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?

Explicitly routes the agent: 'Prefer extract_requirement_materials_by_ref when starting from a requirement number or URL.' The condition that selects the alternative is stated, leaving nothing to inference for the most likely ambiguity in this sibling cluster.

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