Pages Websites

Page Keyword Density

Page Keyword Density from a bounded crawl sample. Returns typed source evidence and missing-field diagnostics. Source ownership, version, expiry and membership are checked when run. This sample does not describe every page of a website.

MCP tool name

nexscope_page_keyword_density

Legacy MCP endpoint

/api/skill-api/v1/mcp

JSON-RPC method

tools/call

Authentication

Send the user API key as a bearer token on every MCP JSON-RPC request.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

If authentication is missing or invalid, ask the user to open API Access and copy a valid key before calling this tool.

Call this MCP tool

Use tools/call with the MCP tool name below. The arguments object should match the table on this page.

{
  "jsonrpc": "2.0",
  "id": "page-keyword-density-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_page_keyword_density",
    "arguments": {
      "task_id": "source-call",
      "pageUrl": "https://example.com/a"
    }
  }
}

Legacy endpoint

POST /api/skill-api/v1/mcp

Canonical detail URL

https://www.nexscope.ai/mcp-map/page-keyword-density

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`data`	`any`	required	Data value used by this API operation.
`code`	`integer`	required	0 means accepted or successful; nonzero is a platform error.
`msg`	`string \| null`	required	Msg value used by this API operation.
`ts`	`string`	required	Epoch milliseconds.
`time`	`string`	required	Server local time: yyyy-MM-dd HH:mm:ss.
`cost`	`string`	required	Elapsed milliseconds, never credits; -1 outside web requests.
`traceId`	`string \| null`	required	Trace id value used by this API operation.

Any of option 1

Name	Type	Required	Description
`data`	`any`	required	Data value used by this API operation.

One of option 1 — requires callId, status, result

Name	Type	Required	Description
`data`	`object`	required	Data value used by this API operation.
`data.result`	`any`	required	Result value used by this API operation.
`data.callId`	`string`	required	Call id value used by this API operation.

Examples

Example arguments

{
  "task_id": "source-call",
  "pageUrl": "https://example.com/a"
}

Example structuredContent

{
  "data": {
    "retryable": false,
    "status": "PROCESSING",
    "callId": "00000000-0000-4000-8000-000000000001",
    "reason": "IN_PROGRESS"
  },
  "code": 0,
  "msg": null,
  "ts": "0",
  "time": "2026-01-01 00:00:00",
  "cost": "-1",
  "traceId": null
}

Any of option 1 — requires source, coverage, items, missingFields, warnings

Name	Type	Required	Description
`data.result`	`object`	required	Result value used by this API operation.
`data.result.source`	`object`	required	Source value used by this API operation.
`data.result.source.provider`	`string`	required	Provider value used by this API operation. Constant: DATAFORSEO
`data.result.source.product`	`string`	required	Product value used by this API operation. Constant: on_page
`data.result.source.candidateId`	`string`	required	Candidate id value used by this API operation. Constant: MD-PW-12
`data.result.source.sourceCallId`	`string \| null`	required	Source call id value used by this API operation.
`data.result.source.sourceSchemaVersion`	`string \| null`	required	Source schema version value used by this API operation.
`data.result.source.sourcePlanVersion`	`string \| null`	required	Source plan version value used by this API operation.
`data.result.source.collectedAt`	`integer \| null`	required	Collected at value used by this API operation. Minimum: 0
`data.result.source.queriedAt`	`integer`	required	Queried at value used by this API operation. Minimum: 0
`data.result.source.observationKind`	`string`	required	Observation kind value used by this API operation. Constant: CRAWL_SAMPLE
`data.result.coverage`	`object`	required	Coverage value used by this API operation.
`data.result.coverage.sampled`	`boolean`	required	Sampled value used by this API operation. Constant: true
`data.result.coverage.maxCrawlPages`	`integer \| null`	required	Max crawl pages value used by this API operation. Minimum: 0
`data.result.coverage.pagesCrawled`	`integer \| null`	required	Pages crawled value used by this API operation. Minimum: 0
`data.result.coverage.stopReason`	`string \| null`	required	Stop reason value used by this API operation.
`data.result.coverage.providerTotal`	`integer \| null`	required	Provider total value used by this API operation. Minimum: 0
`data.result.coverage.returnedCount`	`integer`	required	Returned count value used by this API operation. Minimum: 0
`data.result.coverage.offset`	`integer`	required	Offset value used by this API operation. Minimum: 0
`data.result.coverage.limit`	`integer`	required	Limit value used by this API operation. Minimum: 0
`data.result.coverage.truncated`	`boolean`	required	Truncated value used by this API operation.
`data.result.coverage.invalidItemCount`	`integer`	required	Invalid item count value used by this API operation. Minimum: 0
`data.result.items`	`array`	required	Items value used by this API operation. Maximum items: 100
`data.result.items[]`	`object`	required	Item in data result items.
`data.result.items[].keyword`	`string`	required	Keyword value used by this API operation. Maximum length: 4096
`data.result.items[].frequency`	`integer \| null`	required	Frequency value used by this API operation. Minimum: 0
`data.result.items[].densityRatio`	`number \| null`	required	Density ratio value used by this API operation. Minimum: 0 Maximum: 1
`data.result.missingFields`	`array`	required	Missing fields value used by this API operation. Maximum items: 10000
`data.result.missingFields[]`	`object`	required	Item in data result missingFields.
`data.result.missingFields[].field`	`string`	required	Field value used by this API operation.
`data.result.missingFields[].reason`	`string`	required	Reason value used by this API operation.
`data.result.warnings`	`array`	required	Warnings value used by this API operation. Maximum items: 1000
`data.result.warnings[]`	`string`	required	Item in data result warnings.

Any of option 2

Name	Type	Required	Description
`data.result`	`null`	required	Result value used by this API operation.

One of option 2 — requires callId, status, reason, retryable

Name	Type	Required	Description
`data`	`object`	required	Data value used by this API operation.
`data.reason`	`string`	required	Reason value used by this API operation.
`data.taskId`	`string \| null`	optional	Task id value used by this API operation.
`data.retryable`	`boolean`	required	Retryable value used by this API operation.
`data.status`	`string`	required	Status value used by this API operation.
`data.callId`	`string \| null`	required	Call id value used by this API operation.

Page Keyword Density

Page Keyword Density

Authentication

Call this MCP tool

Arguments

Response fields

Any of option 1

One of option 1 — requires callId, status, result

Examples

Example arguments

Example structuredContent

Related MCP tools

Any of option 1 — requires source, coverage, items, missingFields, warnings

Any of option 2

One of option 2 — requires callId, status, reason, retryable

Any of option 2