existential-birds/beagle

69 stars · Last commit 2026-06-25

Agent Skills marketplace: framework-aware skills for code review, documentation, test-plan generation, AI-writing detection, architectural analysis, and git workflows — for Python, Go, Rust, Elixir, React, Remix, and iOS/Swift. Works with Claude Code, Codex, and any agent that supports Agent Skills.

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# beagle

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![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 an [Agent Skills](https://agentskills.io/specification) marketplace: framework-aware code review, documentation, testing, architectural analysis, and git workflows for any compatible coding agent. Skills cover Python, Go, Rust, Elixir, React, Remix v2, and iOS/Swift.

Install for any agent: `npx skills add existential-birds/beagle`. Then your agent loads the right skill automatically, or you run one by name (for example `review-python`).

Pairs 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:**
- A coding agent that supports [Agent Skills](https://agentskills.io)
- [agent-browser](https://github.com/vercel-labs/agent-browser) for the `run-test-plan` skill (optional)

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