案例文书 - 普通案例关键词检索接口 检索普通裁判案例列表。支持按案号、标题、涉诉企业、案由、法院、地域、文书种类、案件类别、裁判/结案日期、全文关键词、分析过程关键词、援引法条等条件过滤；请求体不能为空。返回命中总数和案例列表，content是命中高亮片段或摘要/分析过程片段，不等同于完整正文；需要全文时应再调用案例详情接口。 HTTP POST https://open.chineselaw.com/open/rh_ptal_search 接口文档: https://apiplatform.legalmind.cn/api/apis/7 未在 schema 中精确建模的参数也可以直接传入。
AI agents call yuandian_rh_ptal_search to retrieve information from Yuandian without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
ah | string | — | 案号 |
ay | array | — | 案由数组；多值为或关系 |
qw | string | — | 全文关键词（按 search_mode 将空格拆分并用 AND/OR 拼接成 queryString） |
ajlb | string | — | 案件类别，可选值：刑事案件、民事案件、行政案件、执行案件、管辖案件、国家赔偿与司法救助案件、强制清算与破产案件、国际司法协助案件、非诉保全审查案件、其他案件" |
fxgc | string | — | 分析过程关键词（按 search_mode 将空格拆分并用 AND/OR 拼接成 queryString） |
jbdw | array | — | 经办法院/承办单位数组；多值为或关系 |
ssqy | string | — | 涉诉企业（企业当事人名称子串匹配） |
wszl | array | — | 文书种类数组，可选值：判决书、裁定书、调解书、决定书；多值为或关系 |
yyft | array | — | 援引法条数组（形如“中华人民共和国刑法第二条”），列表的每个元素只能包含一个法条，且法条编号必须为中文“第二条”这种格式 |
title | string | — | 标题检索：按空格拆分后，标题需全部命中 |
top_k | number | — | 返回条数上限：默认 10；最大 50；小于等于 0 会按默认 10 处理 |
ja_end | string | — | 结案/裁判日期止（含当前日期），格式为：yyyy-MM-dd |
Parameters from the server's own tool schema.
This tool retrieves and queries case/judgment document data from the YuanDian legal platform based on various filter criteria (case number, title, involved companies, court, date range, full-text keywords, etc.). It performs read-only search and retrieval operations with no side effects, data modification, or system state changes.
From the tool's definition Tool name contains '搜索/search'; description states '检索普通裁判案例列表' (retrieves common arbitration case list) and 'returns hit count and case list' with 'content is matched highlight segments or summaries'. Returns data without modification or deletion.
Risk signalsHigh parameter count (16 properties)
Attacks that exploit this kind of access
案例文书 - 普通案例关键词检索接口 检索普通裁判案例列表。支持按案号、标题、涉诉企业、案由、法院、地域、文书种类、案件类别、裁判/结案日期、全文关键词、分析过程关键词、援引法条等条件过滤；请求体不能为空。返回命中总数和案例列表，content是命中高亮片段或摘要/分析过程片段，不等同于完整正文；需要全文时应再调用案例详情接口。 HTTP POST https://open.chineselaw.com/open/rh_ptal_search 接口文档: https://apiplatform.legalmind.cn/api/apis/7 未在 schema 中精确建模的参数也可以直接传入。. It is categorised as a Read tool in the Yuandian MCP Server, which means it retrieves data without modifying state.
yuandian_rh_ptal_search accepts 12 parameters: ah, ay, qw, ajlb, fxgc, jbdw, ssqy, wszl, yyft, title, top_k, ja_end. The full parameter table on this page comes from the server's own tool schema.
Register the Yuandian MCP server in PolicyLayer and add a rule for yuandian_rh_ptal_search: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Yuandian. Nothing to install.
yuandian_rh_ptal_search is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the yuandian_rh_ptal_search rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for yuandian_rh_ptal_search. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
yuandian_rh_ptal_search is provided by the Yuandian MCP server (yuandian-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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