Claude Code

The Nia plugin for Claude Code provides direct access to Nia for indexing and searching code repositories, documentation, research papers, and HuggingFace datasets.

Marketplace Install: Install directly from the Claude Code marketplace with a single command.

Features

Repository Indexing

Index GitHub repositories and search through code with semantic and regex search.

Documentation Search

Index entire documentation sites and search across all pages.

Research Papers

Index arXiv papers by ID, URL, or PDF link for AI-powered research.

HuggingFace Datasets

Index and search HuggingFace datasets by name or URL.

Installation

From Marketplace

/install nia

From GitHub

/plugin marketplace add nozomio-labs/nia-plugin
/plugin install nia@nozomio-labs/nia-plugin

Setup

1. Get Your API Key

Either run the guided wizard:

npx nia-wizard@latest

Or sign up at trynia.ai to get your key.

2. Store the Key

mkdir -p ~/.config/nia
echo "your-api-key" > ~/.config/nia/api_key

3. Requirements

curl
jq

Most systems have these pre-installed. On macOS, install with brew install jq if needed.

Available Scripts

Script	Description
`repos-list.sh`	List indexed repositories
`repos-index.sh`	Index a GitHub repository
`repos-tree.sh`	Get repository file tree
`repos-read.sh`	Read file from repository
`repos-grep.sh`	Search code in repository
`sources-list.sh`	List indexed data sources
`sources-index.sh`	Index documentation URL
`sources-tree.sh`	Get source tree
`sources-read.sh`	Read from source
`papers-list.sh`	List indexed papers
`papers-index.sh`	Index arXiv paper
`datasets-list.sh`	List HuggingFace datasets
`datasets-index.sh`	Index HuggingFace dataset
`search-universal.sh`	Search all indexed sources
`search-web.sh`	Web search
`search-deep.sh`	Deep research (Pro)
`package-grep.sh`	Search package source code
`global-subscribe.sh`	Subscribe to public source
`oracle.sh`	Run autonomous research (Pro)

Usage Examples

# List indexed repositories
./scripts/repos-list.sh

# Index a repository
./scripts/repos-index.sh "owner/repo"

# Search all indexed sources
./scripts/search-universal.sh "how does auth work?"

# Index documentation
./scripts/sources-index.sh "https://docs.stripe.com"

# Grep repository code
./scripts/repos-grep.sh "vercel/ai" "streamText"

GitHub

View source code and contribute

Get API Key

Need Help? Join our Discord community or reach out through app.trynia.ai for support.

Overview

Available Plugins

Features

Repository Indexing

Documentation Search

Research Papers

HuggingFace Datasets

Installation

From Marketplace

From GitHub

Setup

1. Get Your API Key

2. Store the Key

3. Requirements

Available Scripts

Usage Examples

Links

GitHub

Get API Key

​Features

Repository Indexing

Documentation Search

Research Papers

HuggingFace Datasets

​Installation

​From Marketplace

​From GitHub

​Setup

​1. Get Your API Key

​2. Store the Key

​3. Requirements

​Available Scripts

​Usage Examples

​Links

GitHub

Get API Key

Features

Installation

From Marketplace

From GitHub

Setup

1. Get Your API Key

2. Store the Key

3. Requirements

Available Scripts

Usage Examples

Links