Goose
Block's free, open-source and extensible AI agent (built in Rust) that runs on your machine via desktop, CLI or API. It works with 15+ LLM providers, connects to 70+ MCP extensions, spawns parallel subagents and automates multi-step engineering workflows with reusable 'recipes'.
✅ Our verdict
Goose is a top open-source pick for engineers who want an extensible, model-agnostic agent that runs locally and automates real workflows with reusable recipes. It rewards a bit of setup with full control and no subscription.
👍 Pros
- +Free, open-source and extensible (Rust)
- +Runs locally — desktop, CLI and API
- +Works with 15+ LLM providers (BYOK)
- +70+ MCP extensions & parallel subagents
- +Reusable "recipes" for CI/CD automation
👎 Cons
- −You supply and pay for model API access
- −Setup more technical than managed tools
- −Younger, fast-moving ecosystem
- −Powerful local actions need caution
🎯 Use cases
ℹ️ Key facts
Last updated: Jun 2026
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Try Goose Now
Block's free, open-source and extensible AI agent (built in Rust) that runs on your machine via desktop, CLI or API. It works with 15+ LLM providers, connects to 70+ MCP extensions, spawns parallel subagents and automates multi-step engineering workflows with reusable 'recipes'.
❓ Frequently Asked Questions
Is Goose free?
Yes, Goose is completely free to use, with no paid plan required to access its core features.
What is Goose used for?
Goose is an AI coding tool. Block's free, open-source and extensible AI agent (built in Rust) that runs on your machine via desktop, CLI or API. It works with 15+ LLM providers, connects to 70+ MCP extensions, spawns parallel subagents and automates multi-step engineering workflows with reusable 'recipes'. It currently holds a 4.6/5 rating on Aiverse from real users.
Is Goose worth it in 2026?
Yes — Goose holds a strong 4.6/5 rating on Aiverse, making it one of the top-rated coding tools in 2026. It's a solid pick if it matches your use case.