tool
goose
Block's open-source local agent with an extension system for arbitrary tools.
Price
Free · BYO key
Licence
Apache-2.0
Runs commands
Yes
Sandbox
None
Pricing
Free and open source; model usage is yours.
Verified against the vendor page on 2026-11-02. Vendor pricing ↗
What it is allowed to touch
the field most directories skip| Runs shell commands | Yes |
| OS-level sandbox | None |
| Can read .env / secrets | Yes |
| Outbound network | Yes |
| Audit log | None |
Extensions can do anything the process can do. That flexibility is the feature and the risk.
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