diff --git a/packages/opencode-plugin/package.json b/packages/opencode-plugin/package.json
index 0544fc1..dbb80b8 100644
--- a/packages/opencode-plugin/package.json
+++ b/packages/opencode-plugin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "opencode-agentlens",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "OpenCode plugin for AgentLens — trace your coding agent's decisions, tool calls, and sessions",
   "type": "module",
   "main": "./dist/index.cjs",
diff --git a/packages/opencode-plugin/src/index.ts b/packages/opencode-plugin/src/index.ts
index 0c66f64..c1474eb 100644
--- a/packages/opencode-plugin/src/index.ts
+++ b/packages/opencode-plugin/src/index.ts
@@ -207,8 +207,8 @@ const plugin: Plugin = async ({ project, directory, worktree }) => {
           name: "chat.params",
           metadata: safeJsonValue({
             agent: input.agent,
-            model: input.model.id,
-            provider: input.provider.info.id,
+            model: input.model?.id,
+            provider: input.provider?.info?.id,
             temperature: output.temperature,
             topP: output.topP,
             topK: output.topK,