chore: update docs again (#77)

docs/plugins/using-toolkits.md

@@ -0,0 +1,41 @@
+# Using Toolkits
+
+Use `goose toolkit list` to list the available toolkits.
+
+## Toolkits defined in Goose
+
+Using Goose with toolkits is simple. You can add toolkits to your profile in the `profiles.yaml` file. Here's an example of how to add `my-toolkit` toolkit to your profile:
+
+```yaml
+my-profile:
+  provider: openai
+  processor: gpt-4o
+  accelerator: gpt-4o-mini
+  moderator: passive
+  toolkits:
+    - my-toolkit
+```
+
+Then run Goose with the specified profile:
+
+```sh
+goose session start --profile my-profile
+```
+
+## Toolkits defined in Goose Plugins
+
+1. First make sure that `goose-plugins` is intalled with Goose:
+```sh
+pipx install goose-ai --preinstall goose-plugins
+```
+2. Update the `profiles.yaml` file to include the desired toolkit:
+```yaml
+my-profile:
+  provider: openai
+  processor: gpt-4o
+  accelerator: gpt-4o-mini
+  moderator: passive
+  toolkits:
+    - my-goose-plugins-toolkit
+```
+