liendeadline-mcp
liendeadline-mcp
用于美国技工留置权和初步通知截止日期的 MCP 服务器。覆盖全部 50 个州以及哥伦比亚特区。
输入发票日期和州,即可获得法定截止日期。它封装了公共 LienDeadline API,这些端点无需 API 密钥。
安装
Claude Code:
claude mcp add liendeadline -- npx -y liendeadline-mcpClaude Desktop,在 claude_desktop_config.json 中:
{
"mcpServers": {
"liendeadline": { "command": "npx", "args": ["-y", "liendeadline-mcp"] }
}
}无需账户或 API 密钥。
Related MCP server: JP Business Calendar MCP
工具
工具 | 功能 |
| 根据发票日期和州计算初步通知和留置权提交截止日期 |
| 提供规则的 51 个司法管辖区 |
| 某个州的底层规则及其法规引用 |
| 所有可用指南,按代码和标题排列 |
示例
以 state: "TX"、invoice_date: "2026-07-01"、project_type: "Commercial" 调用 calculate_lien_deadline:
{
"state": "TX",
"invoice_date": "2026-07-01",
"preliminary_notice_deadline": "2026-09-15",
"lien_deadline": "2026-10-15",
"prelim_deadline_days": 18,
"lien_deadline_days": 48,
"warnings": ["If 15th falls on weekend/holiday, extends to next business day"]
}get_state_lien_guide 返回该日期背后的规则,包括 "statute": "Texas Property Code § 53.056",因此答案可以被核查,而不是被直接信任。
备注
有两个值得了解的有意选择:
响应会被精简。 calculate 端点会返回同一个对象三次,而州指南约为 ~16 KB,其中大约 7 KB 是渲染后的 HTML。两者都被缩减为代理可以操作的字段,这会将指南从约 ~16,000 字符减少到约 ~4,300 字符。
将其指向其他位置:如果需要暂存环境,请使用
LIENDEADLINE_API_URL。
非法律建议
结果是基于已发布的州规则计算得出的估算值,每季度审查一次。法规会变化,不同项目的事实也各不相同。在依赖这些结果之前,请与律师核实关键截止日期。这不是律师事务所,也不会代您提交任何文件。
许可证
MIT
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