oscar

open source codebase augmented retrieval

oscar is a CLI tool that lets you semantically search and query any open source codebase. It uses embeddings and retrieval to help you understand large projects faster.

Installation

• Install oscar using npm

npm i -g @pr4j3sh/oscar

• Install chromadb

  • using pipx

  pipx install chromadb

  • Or, using docker

  docker run -v ./chroma-data:/data -p 8000:8000 chromadb/chroma

• Install llama3.2

  • on linux

  curl -fsSL https://ollama.com/install.sh | sh

  • for windows, macos, visit here.

Usage

• run llama3.2

ollama run llama3.2

• run chromadb

chroma run

• create collection

oscar [init | i] -c <collection_name> <path_to_codebase>

this is a one-time process

• query collection

oscar [query | q] -c <collection_name> "<query>"

• list collections

oscar [list]

• delete collection

oscar [rm] <collection_name>

Reference

• Langchain Documentation
• ChromaDB Documentation
• ollama
• NodeJS Documentation
• NPM Documentation
• @pr4j3sh/frames