Explain how to use goose with cavil

Author: kraih

docs/UserAPI.md

@@ -71,7 +71,7 @@ Once you have installed and set up [gemini-cli](https://github.com/google-gemini
 mcp command to add Cavil:
 
 ```
-gemini mcp add cavil https://legaldb.suse.de/mcp -H 'Authorization: Bearer generated_api_key_here' -t http
+$ gemini mcp add cavil https://legaldb.suse.de/mcp -H 'Authorization: Bearer generated_api_key_here' -t http
 ```
 
 After restarting gemini-cli, it will automatically discover available Cavil tools and make use of them on its own:
@@ -150,6 +150,77 @@ statements, but it references recognized open source and documentation licenses
 compliance barriers are present.
 ```
 
+#### goose
+
+Once you have installed and set up [goose](https://github.com/block/goose) for use with your preferred model, you can
+add Cavil with the `goose configure` command:
+
+```
+$ goose configure
+
+This will update your existing config files
+  if you prefer, you can edit them directly at /home/user/.config/goose
+
+┌   goose-configure
+│
+◇  What would you like to configure?
+│  Add Extension
+│
+◇  What type of extension would you like to add?
+│  Remote Extension (Streamable HTTP)
+│
+◇  What would you like to call this extension?
+│  cavil
+│
+◇  What is the Streaming HTTP endpoint URI?
+│  https://legaldb.suse.de/mcp
+│
+◇  Please set the timeout for this tool (in secs):
+│  300
+│
+◇  Enter a description for this extension:
+│  Cavil
+│
+◇  Would you like to add custom headers?
+│  Yes
+│
+◇  Header name:
+│  Authorization
+│
+◇  Header value:
+│  Bearer generated_api_key_here
+│
+◇  Add another header?
+│  No
+│
+└  Added cavil extension
+└  Configuration saved successfully to /home/user/.config/goose/config.yaml
+```
+
+After restarting goose, it will automatically discover available Cavil tools and make use of them on its own:
+
+```
+( O)> You are a legal reviewer for SUSE Linux Enterprise. Take a look at report 476346 and make a
+recommendation if that package update should be accepted for distribution to customers. Don't be too
+critical of legal risks classified as low by the license scanner. Only give a short summary with the
+reason for your decision.
+
+─── cavil_get_report | cavil ──────────────────────────
+package_id: 476346
+
+### Recommendation: Accept for Distribution
+
+**Summary:**
+The legal report for the update to `perl-Mojolicious` (version 9.420.0) indicates only low risks according
+to the license scanner. All detected licenses (Artistic-2.0, BSD-3-Clause, MIT, OFL-1.1, and CC-BY-SA-4.0)
+are compatible with SUSE’s distribution policies. Unmatched license keyword snippets also reference
+well-known open-source licenses without red flags. There are no significant unresolved legal issues.
+
+**Reason:**
+All risk findings are classified as low or minor. No action is required beyond the routine, and the update
+should be approved for release to customers.
+```
+
 ## REST API
 
 ### Compression