---
source: hn
url: https://github.com/nozomio-labs/nia-cli
published_at: '2026-03-14T22:57:06'
authors:
- jellyotsiro
topics:
- agent-cli
- code-search
- repository-indexing
- autonomous-research
- developer-tools
relevance_score: 0.88
run_id: materialize-outputs
language_code: en
---

# Show HN: Nia CLI, an OSS CLI for agents to index, search, and research anything

## Summary
Nia CLI is an open-source command-line tool that enables agents to index, search, and conduct autonomous research over web pages, documentation repositories, and local codebases. It is designed for development and research workflows, unifying authentication, indexing, retrieval, and research tasks into a single CLI interface.

## Problem
- Agents or developers need to find information across GitHub repositories, online documentation, web pages, and local projects, but the data sources are fragmented and the workflows are disconnected.
- There is a lack of a unified command-line entry point for indexing, syncing, searching, and research, which reduces the efficiency of code intelligence and engineering research.
- This matters because knowledge retrieval, dependency understanding, configuration discovery, and technical comparative analysis in software development all depend on fast, repeatable information access workflows.

## Approach
- Provides a unified CLI that supports authentication, search, repository indexing, documentation source indexing, local directory integration and syncing, and autonomous research task creation.
- Uses commands such as `repos index`, `sources index`, and `local add/sync/watch` to bring remote repositories, documentation sites, and local folders into a searchable index.
- Distinguishes indexed-content retrieval from external web/GitHub-style search through `search query` and `search web`, and supports restricting search to local folders only.
- Initiates autonomous research tasks through `oracle create`, allowing the system to perform deeper information gathering and comparative analysis around a question.
- The toolchain also includes type checking, testing, building, and standalone executable packaging, indicating that it is positioned as a developable and deployable OSS CLI.

## Results
- The text does not provide any formal paper-style quantitative results, so there are **no reportable numbers for accuracy, recall, latency, benchmark datasets, or comparison baselines**.
- Clearly demonstrated capabilities include: indexing GitHub repositories (example: `vercel/ai`), indexing documentation URLs (example: Anthropic docs), and connecting and continuously monitoring local project directories.
- Clearly demonstrated retrieval modes include: indexed source queries, web search, category-based GitHub search, and local-folder-only search.
- Clearly demonstrated autonomous capability includes initiating an automated research task with `nia oracle create "Compare RAG evaluation frameworks"`.
- Engineering usability statements include: support for API key environment variables or local-config login, provision of testing/type-checking/build commands, and use of the Apache 2.0 open-source license.

## Link
- [https://github.com/nozomio-labs/nia-cli](https://github.com/nozomio-labs/nia-cli)