Patent Intelligence
Patent Search
Search patent publications with a required Analytics query expression.
MCP tool name
nexscope_patent_searchMCP endpoint
https://api.nexscope.ai/api/skill-api/v2/mcpJSON-RPC method
tools/callPatent Intelligence
Search patent publications with a required Analytics query expression.
nexscope_patent_searchhttps://api.nexscope.ai/api/skill-api/v2/mcptools/callUse OAuth 2.1 Authorization Code with PKCE and the mcp:tools scope for standard remote clients. API keys remain supported as a compatibility option while v1 integrations migrate.
Authorization: Bearer nk-xxxxxxxxxxxxxxxxxIf authentication is missing or invalid, ask the user to open API Access and copy a valid key before calling this tool.
Initialize an MCP 2025-11-25 Streamable HTTP session at https://api.nexscope.ai/api/skill-api/v2/mcp, then use tools/call with the MCP tool name below. The arguments object should match the table on this page.
{
"jsonrpc": "2.0",
"id": "patent-search-1",
"method": "tools/call",
"params": {
"name": "nexscope_patent_search",
"arguments": {
"offset": 0,
"queryText": "TACD: virtual reality",
"limit": 10
}
}
}MCP 2025-11-25 · Streamable HTTPhttps://www.nexscope.ai/mcp-map/patent-searchProgress is delivered on the original POST SSE response when the client supplies a progress token and the tool has real execution stages. GET SSE carries server notifications such as tool-list changes. Creating an asynchronous task or calling an external provider may consume credits; reconnecting must query the existing task instead of submitting it again.
| Name | Type | Required | Description |
|---|---|---|---|
queryText | string | required | Analytics query expression, at most 12,000 characters; supports TACD:, TAC:, TA: and AND/OR/NOT. Example: TACD: virtual reality |
limit | integer | optional | Number of records, 1–1000; default 10. Example: 10 |
offset | integer | optional | Offset, 0–19,999; limit + offset must not exceed 20,000; default 0. Example: 0 |
sort | array | optional | Sort entries {field, order}; field is PBDT_YEARMONTHDAY, APD_YEARMONTHDAY, ISD or SCORE; order is DESC or ASC. Example: [] |
stemming | integer | optional | Stemming: 1 enabled, 0 disabled (default). Example: 0 |
collapseType | string | optional | Deduplication: ALL (default), APNO, DOCDB, INPADOC or EXTEND. Example: ALL |
collapseBy | string | optional | Deduplication sort field: APD, PBD, AUTHORITY or SCORE. Example: {} |
collapseOrder | string | optional | Deduplication order: OLDEST or LATEST. Example: {} |
collapseOrderAuthority | array | optional | Authority priority when collapseBy=AUTHORITY. Example: [] |
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. |
| Name | Type | Required | Description |
|---|---|---|---|
data | object | required | Data value used by this API operation. |
data.total | integer | optional | Number of records returned in this response. Example: 1 |
data.allRecordsCount | integer | optional | Total number of matching records. Example: 1 |
data.data | array | optional | Matching patent records. Example: [] |
data.data[] | object | required |
{
"offset": 0,
"queryText": "TACD: virtual reality",
"limit": 10
}{
"data": {
"total": 1,
"allRecordsCount": 1,
"data": [
{
"patentId": "123456789",
"pn": "CN123456789A",
"title": "Virtual reality display",
"apdt": 20200101,
"pbdt": 20210101,
"apno": "CN202010000001",
"authority": "CN",
"inventor": "A | B",
"originalAssignee": "Company A",
"currentAssignee": "Company B"
}
],
"columns": []
},
"code": 0,
"msg": null,
"ts": "0",
"time": "2026-01-01 00:00:00",
"cost": "-1",
"traceId": null
}Item in data data. |
data.data[].patentId | string | optional | Zhihuiya patent identifier. Example: 123456789 |
data.data[].pn | string | optional | Publication number. Example: CN123456789A |
data.data[].title | string | optional | Patent title. Example: Virtual reality display |
data.data[].apdt | integer | optional | Application date in YYYYMMDD form. Example: 20200101 |
data.data[].pbdt | integer | optional | Publication date in YYYYMMDD form. Example: 20210101 |
data.data[].apno | string | optional | Application number. Example: CN202010000001 |
data.data[].authority | string | optional | Patent authority code. Example: CN |
data.data[].inventor | string | optional | Inventors separated by |. Example: A | B |
data.data[].originalAssignee | string | optional | Original assignees separated by |. Example: Company A |
data.data[].currentAssignee | string | optional | Current assignees separated by |. Example: Company B |
data.columns | array | optional | Rendering column metadata. Example: [] |
data.type | string | optional | Rendering style. Example: null |
data.title | string | optional | Provider-specific response title. Example: null |
data.sourceType | string | optional | Provider-specific source platform type. Example: null |
data.sourceTool | string | optional | Provider-specific source tool name. Example: null |
data.costToken | integer | optional | Token cost reported by the upstream provider. Example: null |
data.costTime | integer | optional | Execution time reported by the upstream provider. Example: null |
data.page | integer | optional | Current page returned by the upstream provider. Example: null |
data.pageSize | integer | optional | Page size returned by the upstream provider. Example: null |
data.pageItemCount | integer | optional | Item count on the current page returned by the upstream provider. Example: null |
data.totalPage | integer | optional | Total page count returned by the upstream provider. Example: null |
data.dataSnapshotMonth | string | optional | Data snapshot month returned by the upstream provider. Example: null |
| Name | Type | Required | Description |
|---|---|---|---|
data | null | required | Data value used by this API operation. |