existential-birds/beagle

51 stars · Last commit 2026-04-20

Claude Code plugin for code review skills and verification workflows. Python, Go, React, FastAPI, BubbleTea, and AI frameworks (Pydantic AI, LangGraph, Vercel AI SDK).

README preview

# beagle

[![Ask DeepWiki](https://deepwiki.com/badge.svg)](https://deepwiki.com/existential-birds/beagle)

![Apollo 10 astronaut Thomas P. Stafford pats the nose of a stuffed Snoopy](assets/Stafford_and_Snoopy.jpg)

*Image: NASA, Public Domain. [Source](https://www.nasa.gov/multimedia/imagegallery/image_feature_572.html)*

Beagle is a Claude Code plugin marketplace with 127 skills across code review, documentation, testing, architectural analysis, and git workflows. Use it to review before you push, detect AI-generated artifacts, draft and improve docs, generate test plans, and analyze codebases — across Python, Go, Rust, Elixir, React, iOS/Swift, and AI frameworks.

Used with [Amelia](https://github.com/existential-birds/amelia) for agent-based workflows and [Daydream](https://github.com/existential-birds/daydream) for automated review-fix-test loops.

## Installation

**Prerequisites:**
- [Claude Code](https://claude.ai/code) CLI installed
- [agent-browser](https://github.com/vercel-labs/agent-browser) for the `run-test-plan` skill (optional)

```bash
# Add the marketplace

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