Wikidata + Google Knowledge Graph MCP
Read-only Wikidata tools and identity evidence. Local optional Google KG; bounded public remote.
我该使用它吗
质量与安全性
B
发现（2）
- LOWTool 'kg_entity' description lacks action verb在 kg_entity 中
- LOWTool 'kg_lookup_entities' description lacks action verb在 kg_lookup_entities 中
基于对工具定义和协议合规性的自动分析。
上下文开销
~1,947token 数（工具定义）
~2.1 KB典型响应大小
对注意力有中等影响（占 128k 上下文窗口的 1.52%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"wikidata-google-knowledge-mcp": {
"command": "uvx",
"args": [
"wikidata-google-knowledge-mcp"
]
}
}
}可运行的软件包
pypiwikidata-google-knowledge-mcp
0.3.0stdio远程端点
https://wikidata-knowledge-mcp.revanalex.workers.dev/mcpstreamable-http它能做什么
工具清单
工具（8）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢kg_search(query, place, type, lang, limit, ...)
Wikidata entity candidates by name, with local place/type filtering. Default 3, maximum 5 candidates. Google and fallback are disabled remotely.
输入模式
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string",
"maxLength": 512
},
"place": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Place"
},
"type": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Type"
},
"lang": {
"default": "en",
"title": "Lang",
"type": "string",
"maxLength": 512
},
"limit": {
"anyOf": [
{
"type": "integer",
"minimum": 1,
"maximum": 5
},
{
"type": "null"
}
],
"default": null,
"title": "Limit"
},
"provider": {
"default": "wikidata",
"title": "Provider",
"type": "string",
"maxLength": 512,
"enum": [
"wikidata",
"google"
]
},
"fallback": {
"default": false,
"title": "Fallback",
"type": "boolean"
}
},
"required": [
"query"
],
"title": "kg_searchArguments",
"additionalProperties": false
}🟢kg_entity(id, props, evidence, lang)
Selected compact facts for one Wikidata QID. At most 12 properties and 3 evidence properties with ranks, qualifiers and references.
输入模式
{
"type": "object",
"properties": {
"id": {
"title": "Id",
"type": "string",
"maxLength": 512
},
"props": {
"anyOf": [
{
"items": {
"type": "string",
"maxLength": 512
},
"type": "array",
"maxItems": 12
},
{
"type": "null"
}
],
"default": null,
"title": "Props"
},
"evidence": {
"anyOf": [
{
"items": {
"type": "string",
"maxLength": 512
},
"type": "array",
"maxItems": 3
},
{
"type": "null"
}
],
"default": null,
"title": "Evidence"
},
"lang": {
"default": "en",
"title": "Lang",
"type": "string",
"maxLength": 512
}
},
"required": [
"id"
],
"title": "kg_entityArguments",
"additionalProperties": false
}🟢kg_related(id, prop, inverse, hierarchy, depth, ...)
Bounded outgoing, inverse or hierarchy relationships for one Wikidata QID. Maximum depth 2 and 10 results.
输入模式
{
"type": "object",
"properties": {
"id": {
"title": "Id",
"type": "string",
"maxLength": 512
},
"prop": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Prop"
},
"inverse": {
"default": false,
"title": "Inverse",
"type": "boolean"
},
"hierarchy": {
"default": false,
"title": "Hierarchy",
"type": "boolean"
},
"depth": {
"anyOf": [
{
"type": "integer",
"minimum": 1,
"maximum": 2
},
{
"type": "null"
}
],
"default": null,
"title": "Depth"
},
"limit": {
"anyOf": [
{
"type": "integer",
"minimum": 1,
"maximum": 10
},
{
"type": "null"
}
],
"default": null,
"title": "Limit"
},
"lang": {
"default": "en",
"title": "Lang",
"type": "string",
"maxLength": 512
}
},
"required": [
"id"
],
"title": "kg_relatedArguments",
"additionalProperties": false
}🟢kg_resolve(name, kind, city, country, latitude, ...)
Canonical deterministic resolution of one identity from supplied local facts and Wikidata evidence. Returns identity verdicts and reason codes, including uncertainty. Google is disabled remotely.
输入模式
{
"type": "object",
"properties": {
"name": {
"title": "Name",
"type": "string",
"maxLength": 512
},
"kind": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Kind"
},
"city": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "City"
},
"country": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Country"
},
"latitude": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Latitude"
},
"longitude": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null,
"title": "Longitude"
},
"address": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Address"
},
"official_url": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Official Url"
},
"aliases": {
"anyOf": [
{
"items": {
"type": "string",
"maxLength": 512
},
"type": "array",
"maxItems": 8
},
{
"type": "null"
}
],
"default": null,
"title": "Aliases"
},
"venue": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Venue"
},
"event_date": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Event Date"
},
"organizer": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Organizer"
},
"role": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Role"
},
"occupation": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Occupation"
},
"affiliation": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Affiliation"
},
"creator": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Creator"
},
"year": {
"anyOf": [
{
"type": "integer"
},
{
"type": "null"
}
],
"default": null,
"title": "Year"
},
"existing_wikidata_qid": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Existing Wikidata Qid"
},
"existing_google_kg_id": {
"anyOf": [
{
"type": "string",
"maxLength": 512
},
{
"type": "null"
}
],
"default": null,
"title": "Existing Google Kg Id"
},
"lang": {
"default": "en",
"title": "Lang",
"type": "string",
"maxLength": 512
},
"explain": {
"default": false,
"title": "Explain",
"type": "boolean"
}
},
"required": [
"name"
],
"title": "kg_resolveArguments",
"additionalProperties": false
}🟢kg_audit_identity(envelope, max_candidates, refresh, google_crosscheck)
Canonical audit of one existing Wikidata QID against one local identity envelope. Returns contradictions, evidence and uncertainty. Provider agreement is not local identity proof. Google crosscheck is disabled remotely.
输入模式
{
"type": "object",
"properties": {
"envelope": {
"additionalProperties": true,
"title": "Envelope",
"type": "object"
},
"max_candidates": {
"default": 3,
"title": "Max Candidates",
"type": "integer",
"minimum": 1,
"maximum": 5
},
"refresh": {
"default": false,
"title": "Refresh",
"type": "boolean"
},
"google_crosscheck": {
"default": false,
"title": "Google Crosscheck",
"type": "boolean"
}
},
"required": [
"envelope"
],
"title": "kg_audit_identityArguments",
"additionalProperties": false
}🟢kg_discover_identity(envelope, max_candidates, refresh, google_crosscheck)
Canonical discovery of one identity from a local evidence envelope. Default 3, maximum 5 candidates. Returns ambiguity and insufficient-evidence states; sameAs candidates are unapproved. Google crosscheck is disabled remotely.
输入模式
{
"type": "object",
"properties": {
"envelope": {
"additionalProperties": true,
"title": "Envelope",
"type": "object"
},
"max_candidates": {
"default": 3,
"title": "Max Candidates",
"type": "integer",
"minimum": 1,
"maximum": 5
},
"refresh": {
"default": false,
"title": "Refresh",
"type": "boolean"
},
"google_crosscheck": {
"default": false,
"title": "Google Crosscheck",
"type": "boolean"
}
},
"required": [
"envelope"
],
"title": "kg_discover_identityArguments",
"additionalProperties": false
}🟢kg_lookup_entities(qids, fields, lang, refresh)
Compact selected Wikidata facts for at most 10 supplied QIDs. Fact lookup does not establish local identity.
输入模式
{
"type": "object",
"properties": {
"qids": {
"items": {
"type": "string",
"maxLength": 512
},
"title": "Qids",
"type": "array",
"maxItems": 10
},
"fields": {
"anyOf": [
{
"items": {
"type": "string",
"maxLength": 512
},
"type": "array",
"maxItems": 12
},
{
"type": "null"
}
],
"default": null,
"title": "Fields"
},
"lang": {
"default": "en",
"title": "Lang",
"type": "string",
"maxLength": 512
},
"refresh": {
"default": false,
"title": "Refresh",
"type": "boolean"
}
},
"required": [
"qids"
],
"title": "kg_lookup_entitiesArguments",
"additionalProperties": false
}🟢kg_status
Public remote provider configuration and operational limits. No external provider calls. Wikidata is available; Google Knowledge Graph is disabled.
输入模式
{
"type": "object",
"properties": {},
"title": "kg_statusArguments",
"additionalProperties": false
}社区
证据
最近观测
已验证未记录版本8 个工具