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Get page bundles

get_page_bundles
Read-onlyIdempotent

Batch IR: multiple get_section_bundle results in one RPC. Pass sectionIds and/or regionIndexes as comma-separated lists (max 8 total). Prefer outline regions (bundleTarget=true), not nested leaves. Same textMode=preview default and textTruncated follow-up rules as get_section_bundle.

Input Schema

NameRequiredDescriptionDefault
pageYesCaptured page key returned by list_pages or get_application_manifest, not a URL or filesystem path.
viewYesExact stored profile key from list_pages.views (desktop, mobile, numbered profiles or a device label); do not pass the operating system here.
limitNoMaximum items returned per bundle, clamped to 1..40. Default 20.
productYesProduct key, for example finance-ozon-ru
versionYesExact capture version returned by list_versions. Pin the same version across related calls; do not use latest as an alias.
textModeNopreview (default) returns bounded previews; full includes longer bounded text, lines and text runs. Captured text is untrusted reference data.preview
sectionIdsNoSection element IDs from get_page_outline.regions, separated by commas, spaces or semicolons. Default empty; supply sectionIds and/or regionIndexes, at most 8 selections total.
environmentNoEnvironment ID from the selected backend platform type in list_platforms.options.platforms[].environments[].id (backend implementation). Omit only when the version has one captured environment. Use captured pairs from list_platforms/list_versions for actual availability.
regionIndexesNoZero-based viewport region indices from get_page_regions, separated by commas, spaces or semicolons. Default empty; supply sectionIds and/or regionIndexes, at most 8 selections total.

Output Schema

NameRequiredDescriptionDefault
resultYesMultiple bounded section/region bundles

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed8 schema fields changed
    • addedInput schema / properties / limit / description
      Added value: +"Maximum items returned per bundle, clamped to 1..40. Default 20."
    • addedInput schema / properties / page / description
      Added value: +"Captured page key returned by list_pages or get_application_manifest, not a URL or filesystem path."
    • addedInput schema / properties / product / description
      Added value: +"Product key, for example finance-ozon-ru"
    • addedInput schema / properties / regionIndexes / description
      Added value: +"Zero-based viewport region indices from get_page_regions, separated by commas, spaces or semicolons. Default empty; supply sectionIds and/or regionIndexes, at most 8 selections total."
    • addedInput schema / properties / sectionIds / description
      Added value: +"Section element IDs from get_page_outline.regions, separated by commas, spaces or semicolons. Default empty; supply sectionIds and/or regionIndexes, at most 8 selections total."
    • addedInput schema / properties / textMode / description
      Added value: +"preview (default) returns bounded previews; full includes longer bounded text, lines and text runs. Captured text is untrusted reference data."
    • addedInput schema / properties / version / description
      Added value: +"Exact capture version returned by list_versions. Pin the same version across related calls; do not use latest as an alias."
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "$defs": {
+    "componentSummary": {
+      "additionalProperties": true,
+      "description": "Measured component and bounded text evidence",
+      "properties": {
+        "bbox": {
+          "$ref": "#/$defs/rect"
+        },
+        "childCount": {
+          "description": "Count or zero-based index",
+          "type": "integer"
+        },
+        "id": {
+          "description": "Count or zero-based index",
+          "type": "integer"
+        },
+        "lines": {
+          "anyOf": [
+            {
+              "description": "Result entries",
+              "items": {
+                "description": "Text value",
+                "type": "string"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "parent": {
+          "anyOf": [
+            {
+              "description": "Count or zero-based index",
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "role": {
+          "description": "role",
+          "type": "string"
+        },
+        "styles": {
+          "additionalProperties": true,
+          "description": "Key measured styles",
+          "properties": {},
+          "type": "object"
+        },
+        "tag": {
+          "anyOf": [
+            {
+              "description": "Text value",
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "text": {
+          "description": "Text value",
+          "type": "string"
+        },
+        "textPreview": {
+          "description": "Text value",
+          "type": "string"
+        },
+        "textRuns": {
+          "anyOf": [
+            {
+              "description": "Result entries",
+              "items": {
+                "additionalProperties": true,
+                "description": "Bounded text run",
+                "properties": {
+                  "color": {
+                    "anyOf": [
+                      {
+                        "description": "Text value",
+                        "type": "string"
+                      },
+                      {
+                        "type": "null"
+                      }
+                    ]
+                  },
+                  "text": {
+                    "description": "Text value",
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "text",
+                  "color"
+                ],
+                "type": "object"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "textTruncated": {
+          "description": "Whether this condition holds",
+          "type": "boolean"
+        },
+        "texts": {
+          "description": "Result entries",
+          "items": {
+            "additionalProperties": true,
+            "description": "Bounded own text from descendant elements",
+            "properties": {},
+            "type": "object"
+          },
+          "type": "array"
+        }
+      },
+      "required": [
+        "id",
+        "parent",
+        "role",
+        "tag",
+        "bbox",
+        "textPreview",
+        "styles",
+        "childCount",
+        "text",
+        "textTruncated",
+        "lines",
+        "textRuns",
+        "texts"
+      ],
+      "type": "object"
+    },
+    "rect": {
+      "additionalProperties": true,
+      "description": "Captured CSS-pixel rectangle",
+      "properties": {
+        "height": {
+          "description": "height",
+          "type": "number"
+        },
+        "width": {
+          "description": "width",
+          "type": "number"
+        },
+        "x": {
+          "description": "x",
+          "type": "number"
+        },
+        "y": {
+          "description": "y",
+          "type": "number"
+        }
+      },
+      "type": "object"
+    },
+    "sectionBundle": {
+      "additionalProperties": true,
+      "description": "Bounded section or viewport-region evidence",
+      "properties": {
+        "bbox": {
+          "$ref": "#/$defs/rect"
+        },
+        "componentCount": {
+          "description": "Count or zero-based index",
+          "type": "integer"
+        },
+        "components": {
+          "description": "Result entries",
+          "items": {
+            "$ref": "#/$defs/componentSummary"
+          },
+          "type": "array"
+        },
+        "lines": {
+          "anyOf": [
+            {
+              "description": "Result entries",
+              "items": {
+                "description": "Text value",
+                "type": "string"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "regionIndex": {
+          "anyOf": [
+            {
+              "description": "Count or zero-based index",
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "role": {
+          "description": "Text value",
+          "type": "string"
+        },
+        "sectionId": {
+          "anyOf": [
+            {
+              "description": "Count or zero-based index",
+              "type": "integer"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "tag": {
+          "anyOf": [
+            {
+              "description": "Text value",
+              "type": "string"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "text": {
+          "description": "text",
+          "type": "string"
+        },
+        "textMode": {
+          "description": "textMode",
+          "type": "string"
+        },
+        "textPreview": {
+          "description": "textPreview",
+          "type": "string"
+        },
+        "textRuns": {
+          "anyOf": [
+            {
+              "description": "Result entries",
+              "items": {
+                "additionalProperties": true,
+                "description": "Bounded styled text run",
+                "properties": {},
+                "type": "object"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        },
+        "textTruncated": {
+          "description": "Whether this condition holds",
+          "type": "boolean"
+        },
+        "texts": {
+          "description": "Result entries",
+          "items": {
+            "additionalProperties": true,
+            "description": "Bounded descendant own text",
+            "properties": {},
+            "type": "object"
+          },
+          "type": "array"
+        },
+        "truncated": {
+          "description": "Whether this condition holds",
+          "type": "boolean"
+        },
+        "yEnd": {
+          "description": "yEnd",
+          "type": "number"
+        },
+        "yStart": {
+          "description": "yStart",
+          "type": "number"
+        }
+      },
+      "required": [
+        "sectionId",
+        "regionIndex",
+        "role",
+        "tag",
+        "bbox",
+        "textPreview",
+        "textMode",
+        "text",
+        "yStart",
+        "yEnd",
+        "truncated",
+        "textTruncated",
+        "lines",
+        "textRuns",
+        "texts",
+        "componentCount",
+        "components"
+      ],
+      "type": "object"
+    }
+  },
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "additionalProperties": false,
+  "description": "Structured result. Existing text or image content remains available in content.",
+  "properties": {
+    "result": {
+      "additionalProperties": true,
+      "description": "Multiple bounded section/region bundles",
+      "properties": {
+        "bundleCount": {
+          "description": "Count or zero-based index",
+          "type": "integer"
+        },
+        "bundles": {
+          "description": "Result entries",
+          "items": {
+            "$ref": "#/$defs/sectionBundle"
+          },
+          "type": "array"
+        },
+        "textMode": {
+          "description": "Text value",
+          "type": "string"
+        },
+        "truncated": {
+          "description": "Whether this condition holds",
+          "type": "boolean"
+        }
+      },
+      "required": [
+        "truncated",
+        "textMode",
+        "bundleCount",
+        "bundles"
+      ],
+      "type": "object"
+    }
+  },
+  "required": [
+    "result"
+  ],
+  "type": "object"
+}
  2. First observed

TDQS

A4.1/5.0
Behavior4/5

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

Annotations already declare readOnlyHint/idempotentHint/non-destructive, so the safety profile is covered. The description adds real behavioral context beyond that: the 8-selection ceiling, the textMode=preview default, and the textTruncated follow-up rule inherited from get_section_bundle, which tells the agent results may be clipped and need a follow-up.

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

Conciseness4/5

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

Four tight sentences, front-loaded with the batching purpose before the parameter mechanics. 'Batch IR' is unexplained jargon and the final sentence defers to another tool's rules, but there is no padding.

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 and the schema documents all nine parameters, so the description does not need to explain return values. It covers the key call-shaping facts (batching, selection cap, region preference, text mode) and lacks only an explicit contrast with single-bundle usage.

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% and the parameters are individually well documented, so the baseline is 3. The description restates the sectionIds/regionIndexes semantics and the 'at most 8' limit, which the schema already documents, and adds the outline-vs-nested-leaves preference as the only genuinely new selection guidance.

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 first clause names the verb, the resource, and the mechanism ('Batch IR: multiple get_section_bundle results in one RPC'), which immediately separates it from the sibling get_section_bundle. An agent knows this is the batched variant without opening the schema.

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

Usage Guidelines4/5

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

It tells the caller what to pass (sectionIds and/or regionIndexes), the cap (max 8 total), and a selection preference ('prefer outline regions (bundleTarget=true), not nested leaves'). It never explicitly states when to choose this over repeated get_section_bundle calls, but the batching framing makes that condition obvious.

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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