nia

概述

Nia 是 AI 代理的上下文增强层，主要为编程助手设计。它通过索引和搜索 GitHub 仓库、文档、PDF、数据集、电子表格、Slack、Google Drive 等内容，提供最新的知识库功能。根据开发者提供的信息，该服务能将代理性能提升 27%。Nia 可以作为 API 和 MCP 服务器使用，提供语义搜索、无需索引的包搜索、深度研究用的文档代理以及代理间的上下文共享等功能。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• index

  Index various knowledge sources like GitHub repos, documentation sites, PDFs, and datasets.

  试试:Index this GitHub repository试试:Index this documentation site试试:Index this PDF file
• search

  Perform semantic search across all indexed sources in under 5 seconds.

  试试:Search for information about React hooks试试:Find information about machine learning models试试:Search the codebase for authentication patterns
• package_search

  Search 150M+ pre-indexed documents from PyPI, NPM, Crates.io, and Go modules.

  试试:Search for the latest version of React试试:Find documentation for the Express.js framework试试:Search for Go modules for database operations
• document_agent

  Deploy an autonomous AI agent into any indexed PDF or document for deep research.

  试试:Research climate change in this PDF试试:Summarize the key findings in this research paper试试:Find all mentions of neural networks in this document
• extract_data

  Extract structured data from PDFs into JSON using custom schemas.

  试试:Extract all financial data from this PDF试试:Extract invoice information from this document试试:Extract table data from this PDF
• tracer

  Search GitHub code without indexing using specialized sub-agents.

  试试:Search for authentication patterns in this GitHub repo试试:Find all instances of React hooks in this codebase试试:Locate error handling in this TypeScript project
• oracle_research

  Perform autonomous deep research across codebases and documentation.

  试试:Research best practices for microservices architecture试试:Investigate the latest security vulnerabilities in this framework试试:Research the history of machine learning algorithms
• share_context

  Save plans, discoveries, and conversation state between different agents.

  试试:Share my current research findings with another agent试试:Save this conversation state for later reference试试:Pass my project context to the next agent
• index_gdrive

  Index and keep Google Drive content synced with continuous monitoring.

  试试:Index my Google Drive documents试试:Sync this Google Sheet with Nia试试:Keep my Google Slides updated in the knowledge base
• index_slack

  Index Slack workspaces and search conversations semantically.

  试试:Index my Slack workspace conversations试试:Search for information about project X in Slack试试:Find discussions about API design in our Slack history
• create_connector

  Create connectors to integrate external sources like Notion or Confluence.

  试试:Connect my Notion workspace试试:Integrate our Confluence documentation试试:Create a connector for our internal wiki
• encrypt_sync

  Set up end-to-end encrypted sync for personal data like iMessage or WhatsApp.

  试试:Encrypt my iMessage conversations试试:Set up secure sync for my WhatsApp messages试试:Enable E2E encryption for my Apple Notes

可对比工具

安装

npx nia-wizard@latest

{
  "mcpServers": {
    "nia": {
      "command": "npx",
      "args": ["-y", "@nozomio-labs/nia-mcp"]
    }
  }
}

FAQ

Nia 可以索引哪些来源？

Nia 可以索引 GitHub 仓库、文档网站、PDF、数据集、电子表格、Slack 工作区、Google Drive、本地文件夹等。它还支持对 PyPI、NPM、Crates.io 和 Go 模块进行预索引包搜索。

Nia 如何提升代理性能？

通过提供代理从索引来源获取的最新、持续监控的上下文，而不是依赖过时的训练数据或网络搜索，Nia 减少幻觉并将准确性提高 27%，这是根据开发者提供的数据。

Hacker News 讨论

开发者社区最近的相关讨论。

• Show HN: Nia CLI, an OSS CLI for agents to index, search, and research anything▲ 1
  帖子 by jellyotsiro · 2026-03-14

nia 对比