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知识图谱查询工具。支持实体检索、关系遍历和多跳推理。 基于 PPR（Personalized PageRank）算法进行相关性排序。
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Based on SOC occupation classification
知识库分析工具。提供知识库统计、健康检查和优化建议。 分析文档分布、索引状态、查询性能等。
Location/geocoding tools using Open-Meteo Geocoding API
CRITICAL WEATHER TOOL. Use this skill IMMEDIATELY whenever the user asks about: - weather, temperature, forecast, rain, snow, sunny - e.g., "what is the weather in Hangzhou", "今天天气怎么样", "北京气温" - ALWAYS use this BEFORE attempting web search or other fallback tools. (Weather query tools using Open-Meteo with wttr.in fallback)
CRITICAL WEB SEARCH TOOL. Use this skill IMMEDIATELY whenever you need to search the web. IMPORTANT RULE: You MUST NOT use your native `search_web` tool. You MUST use this skill (`houyi_web_search`) instead via the Agent Execution Contract. Use this for: - Searching the internet for real-time information, news, or facts - Browsing websites and extracting content - Researching topics outside your training data (Multi-provider web search with caching, retry, and content extraction)
HouYi 项目设计文档与交付验收文档生成规范。 当需要为新特性创建设计文档（design doc）、验收跟踪文档（acceptance doc）， 或维护交付日志时，使用本 skill 提供的标准模板。 中文模板为基准版本（.CN.md），英文模板无后缀（默认）。
知识库文档摄入工具。将文档加载、分块、嵌入并构建索引。 支持多种文件格式：Markdown、TXT、PDF、HTML。 支持增量更新和完整重建。
| name | kb-graph |
| version | 1.0.0 |
| description | 知识图谱查询工具。支持实体检索、关系遍历和多跳推理。 基于 PPR（Personalized PageRank）算法进行相关性排序。 |
| user-invocable | true |
| allowed-tools | ["Read","Grep"] |
| hooks | {"PreToolUse":[{"matcher":"Read|Grep","type":"handler","handler":"houyi.rag.skills.kb_graph.hooks:pre_graph_hook"}],"PostToolUse":[{"matcher":".*","type":"handler","handler":"houyi.rag.skills.kb_graph.hooks:post_graph_hook"}],"Stop":[{"type":"handler","handler":"houyi.rag.skills.kb_graph.hooks:stop_hook"}]} |
| invocationPolicy | {"modelAutoInvoke":"allow","userInvocable":true,"sideEffect":"none"} |
| permissions | {"filesystem":{"read":true,"write":false,"paths":["${KNOWLEDGE_DIR}/**/*","${WORKSPACE}/.rag_index/**/*"]}} |
知识图谱查询工具，支持实体检索、关系遍历和多跳推理。
用户请求以下操作时激活：
| 参数 | 类型 | 默认值 | 说明 |
|---|---|---|---|
| query | str | 必填 | 查询内容 |
| start_entities | list[str] | [] | 起始实体列表 |
| max_hops | int | 3 | 最大遍历跳数 |
| top_k | int | 10 | 返回结果数量 |
| use_ppr | bool | true | 是否使用 PPR 排序 |
| 字段 | 类型 | 说明 |
|---|---|---|
| entities | list[Entity] | 找到的实体列表 |
| relations | list[Relation] | 找到的关系列表 |
| paths | list[Path] | 实体间的路径 |
| confidence | float | 置信度 (0-1) |
实体识别
图遍历
PPR 排序
结果组织
用户: 找出与 "机器学习" 相关的所有技术概念
Skill: 从 "机器学习" 节点开始，遍历知识图谱
输出: 找到 15 个相关实体，包括 "深度学习"、"神经网络"...
{
"type": "object",
"properties": {
"query": {
"type": "string",
"description": "Query for graph traversal"
},
"start_entities": {
"type": "array",
"items": { "type": "string" },
"default": []
},
"max_hops": {
"type": "integer",
"default": 3
},
"top_k": {
"type": "integer",
"default": 10
},
"use_ppr": {
"type": "boolean",
"default": true
}
},
"required": ["query"]
}
{
"type": "object",
"properties": {
"entities": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": { "type": "string" },
"name": { "type": "string" },
"type": { "type": "string" },
"score": { "type": "number" }
}
}
},
"relations": {
"type": "array",
"items": {
"type": "object",
"properties": {
"source": { "type": "string" },
"target": { "type": "string" },
"type": { "type": "string" }
}
}
},
"paths": {
"type": "array",
"items": {
"type": "array",
"items": { "type": "string" }
}
},
"confidence": { "type": "number" }
}
}