Nia Skill

AI agent skill for Nia - index and search code repositories, documentation, research papers, and HuggingFace datasets.

What is Nia?

Nia provides tools for indexing and searching external repositories, research papers, documentation, packages, and performing AI-powered research. Its primary goal is to reduce hallucinations in LLMs and provide up-to-date context for AI agents.

Setup

Get your API key:
- Run npx nia-wizard@latest (guided setup)
- Or sign up at trynia.ai

Store the key:

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

Requirements: curl, jq

Usage

# 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"

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)
`tracer.sh`	Search GitHub repos without indexing (Pro)

Documentation

See SKILL.md for detailed usage and the Nia-first workflow guide.

License

MIT