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@galvinsan/pi-mentis-knowledge

v0.1.74

Published

Standalone Pi Mentis knowledge extension for Pi >= 0.84.0

Downloads

2,712

Readme

@galvinsan/pi-mentis-knowledge

Pi >= 0.84.0 的独立持久知识库 Extension,使用 Zvec、SiliconFlow Embedding、Dense + 全文混合检索和可降级 Rerank。

如果同时需要个人长期记忆,请安装推荐集成包 @galvinsan/pi-mentis,不要同时安装两个产品。

安装

pi install npm:@galvinsan/pi-mentis-knowledge

要求:Node.js >=22.19.0、Pi >= 0.84.0、有效的 SiliconFlow API Key。

export SILICONFLOW_API_KEY="your-api-key"
pi

验证:/kb status、/kb models

添加和检索知识

/kb add ./docs
/kb add ./manual.pdf
/kb add https://zhanghandong.github.io/pi-book/
/kb jobs <job-id>

本包注册 commit_knowledge 和 search_knowledge。HTML URL 会自动识别 sidebar/TOC、mdBook toc.js、rel=next 和 sitemap,按章节顺序导入完整文档集合(默认上限 1000 页、512 MiB)。

配置

默认从 ~/.pi/.pi-mentis/config.json 读取全局 profile 配置,不随启动目录或 Workspace 变化。显式 Pi profile 使用 <PI_CODING_AGENT_DIR>/.pi-mentis; PI_MENTIS_HOME 可指定隔离的绝对路径。所有字段可省略:

运行 /mentis help 或 /kb help 可查看当前实际配置路径和知识库命令的详细说明。

{
  "inference": {
    "siliconflow": {
      "apiKeyEnv": "SILICONFLOW_API_KEY",
      "embedding": { "model": "BAAI/bge-m3", "dimensions": 1024 },
      "rerank": { "model": "BAAI/bge-reranker-v2-m3", "maxInputTokens": 8192 }
    }
  },
  "storage": { "rootDir": "/Users/your-name/.pi/.pi-mentis/zvec" }
}

API Key 只放环境变量。Embedding 模型或维度变化时需先备份并执行受控迁移(/kb migrate-embedding <dimensions>),BAAI/bge-m3 固定 1024 维不可跨维度迁移。

支持来源与格式

  • 文件、目录、Workspace、Git tracked files、HTTPS URL、Pi package、Skill、MCP schema
  • Markdown/MDX、HTML、XML、JSON/JSONL、YAML、TOML、CSV、常见源代码
  • PDF、DOCX、XLSX、PPTX、EPUB、ZIP、EML、MBOX

/kb 命令

| 命令 | 用途 | | ---------------------------- | ------------------- | | /kb add <path-or-url> | 添加来源 | | /kb sync <path-or-url> | 增量同步 | | /kb rebuild <path-or-url> | 重新构建 | | /kb jobs <job-id> | 查看任务 | | /kb cancel <job-id> | 取消任务 | | /kb inspect <document-id> | 查看文档 chunks | | /kb remove <source-id> | 删除来源 | | /kb status | 查看 Provider 状态 | | /kb migrate-embedding <d> | 迁移 embedding 维度 | | /kb rollback-embedding <g> | 回滚旧 generation |

存储与安全

  • 默认数据目录 ~/.pi/.pi-mentis/zvec;同一存储目录只允许一个写入进程。
  • 仅存在 ~/.pi/agent/.pi-mentis 时会兼容使用;两套目录并存时固定选择稳定的 home root,另一套只报告为 inactive,不会自动合并、覆盖或删除。
  • API Key 不进入存储或日志;私网 URL、XML 实体、Zip Slip 和压缩炸弹会被拒绝。
  • 备份前停止 Pi,整体复制存储目录。

升级:pi update npm:@galvinsan/pi-mentis-knowledge · 卸载:pi remove npm:@galvinsan/pi-mentis-knowledge

更多信息:配置 · 解析器 · 检索 · 问题反馈

MIT License.