feat: add tags field to agent config metadata

Assisted-By: docker-agent

agent-schema.json

@@ -1684,6 +1684,13 @@
         "version": {
           "type": "string",
           "description": "Version of the agent configuration (used for OCI registry publishing)"
+        },
+        "tags": {
+          "type": "array",
+          "description": "Tags describing the agent configuration (e.g. for categorization and discovery)",
+          "items": {
+            "type": "string"
+          }
         }
       },
       "additionalProperties": false

examples/echo-agent.yaml

@@ -4,6 +4,10 @@ metadata:
     It defines an agent that repeats back exactly what the user says, without any modifications or additional commentary.
 
     For example, run it with `echo "TEST" | docker agent run echo-agent.yaml -`
+  tags:
+    - example
+    - echo
+    - demo
 
 agents:
   root:

pkg/config/latest/types.go

@@ -1147,11 +1147,12 @@ type RoutingRule struct {
 }
 
 type Metadata struct {
-	Author      string `json:"author,omitempty"`
-	License     string `json:"license,omitempty"`
-	Description string `json:"description,omitempty"`
-	Readme      string `json:"readme,omitempty"`
-	Version     string `json:"version,omitempty"`
+	Author      string   `json:"author,omitempty"`
+	License     string   `json:"license,omitempty"`
+	Description string   `json:"description,omitempty"`
+	Readme      string   `json:"readme,omitempty"`
+	Version     string   `json:"version,omitempty"`
+	Tags        []string `json:"tags,omitempty"`
 }
 
 // Commands represents a set of named prompts for quick-starting conversations.