github-codebase-search

name	github-codebase-search
description	Use when searching for open-source implementations, code repositories, or reference codebases on GitHub. Triggers when user asks to find code, implementations, libraries, or projects related to a technical topic.

GitHub Codebase Search

Search GitHub for relevant code repositories and implementations.

Search Strategy

1. GitHub Search URL

https://github.com/search?q=QUERY&type=repositories&sort=stars&order=desc

Search by topic tag:

https://github.com/topics/TOPIC-NAME

Search with filters:

https://github.com/search?q=QUERY+language:python+stars:>100&type=repositories

2. Query Construction

Build 3 query types:

Type	Example
Exact name	"diffusion model"
Task + framework	transformer pytorch implementation
Paper title	"Attention Is All You Need" code

3. Repository Evaluation Criteria

For each repo, assess:

Signal	Threshold
Stars	>100 = notable, >1000 = popular
Last commit	<1 year = active
README quality	Clear install + usage
License	Check for commercial use
Issues/PRs	Active community

4. Cloning the Repository

When you need the full codebase (not just a few files), clone it:

git clone https://github.com/owner/repo.git

For large repos, use shallow clone to save time:

git clone --depth 1 https://github.com/owner/repo.git

5. Key Files to Inspect

After cloning or fetching a repo, check these paths:

• README.md — overview, installation, usage
• requirements.txt / setup.py / pyproject.toml — dependencies
• Key source files matching the topic

Output Format

## GitHub Codebases: [Topic]

### Repo 1: [owner/repo-name](https://github.com/owner/repo)
- **Stars:** 3.2k | **Language:** Python | **Updated:** 2024-11
- **Description:** [What it implements]
- **Key files:** `src/model.py`, `train.py`
- **Usage:** `pip install X` then `python train.py`
- **Relevance:** [Why useful for the task]

### Repo 2: ...

Search Tips

• Use Papers With Code links — papers often link to official implementations
• Search awesome-TOPIC repos for curated lists
• Check org accounts (e.g., huggingface, facebookresearch, google-research) directly
• Look at forks of popular repos for improvements/variants

Common Mistakes

• Only checking star count — a 50-star specialized repo may be more relevant
• Skipping README — always verify the repo solves the right problem
• Missing official implementations — check paper authors' GitHub profiles