diff --git a/codex-rs/app-server-protocol/src/protocol/common.rs b/codex-rs/app-server-protocol/src/protocol/common.rs
index d8394635b1..0204c13b5b 100644
--- a/codex-rs/app-server-protocol/src/protocol/common.rs
+++ b/codex-rs/app-server-protocol/src/protocol/common.rs
@@ -2935,7 +2935,9 @@ mod tests {
             turn_id: Some("turn_123".to_string()),
             server_name: "codex_apps".to_string(),
             request: v2::McpServerElicitationRequest::Form {
-                meta: None,
+                meta: Some(json!({
+                    "suggestion_id": "request_plugin_install_install-github"
+                })),
                 message: "Allow this request?".to_string(),
                 requested_schema,
             },
@@ -2954,7 +2956,9 @@ mod tests {
                     "turnId": "turn_123",
                     "serverName": "codex_apps",
                     "mode": "form",
-                    "_meta": null,
+                    "_meta": {
+                        "suggestion_id": "request_plugin_install_install-github"
+                    },
                     "message": "Allow this request?",
                     "requestedSchema": {
                         "type": "object",
diff --git a/codex-rs/core/src/tools/handlers/request_plugin_install.rs b/codex-rs/core/src/tools/handlers/request_plugin_install.rs
index 6236423d23..02dcebc54d 100644
--- a/codex-rs/core/src/tools/handlers/request_plugin_install.rs
+++ b/codex-rs/core/src/tools/handlers/request_plugin_install.rs
@@ -235,8 +235,9 @@ impl RequestPluginInstallHandler {
                 );
         }
 
+        let request =
+            build_request_plugin_install_elicitation_request(suggest_reason, &tool, &suggestion_id);
         let request_id = RequestId::String(suggestion_id.into());
-        let request = build_request_plugin_install_elicitation_request(suggest_reason, &tool);
         let elicitation = session
             .request_mcp_server_elicitation(
                 turn.as_ref(),
diff --git a/codex-rs/core/tests/suite/request_plugin_install.rs b/codex-rs/core/tests/suite/request_plugin_install.rs
index 571697f24c..5d3eda19bb 100644
--- a/codex-rs/core/tests/suite/request_plugin_install.rs
+++ b/codex-rs/core/tests/suite/request_plugin_install.rs
@@ -859,6 +859,10 @@ async fn run_remote_plugin_install_metadata_case() -> Result<()> {
         }
         tokio::time::sleep(Duration::from_millis(50)).await;
     };
+    assert_eq!(
+        meta["suggestion_id"],
+        analytics_event["event_params"]["suggestion_id"]
+    );
     let thread_id = analytics_event["event_params"]["thread_id"].clone();
     let turn_id = analytics_event["event_params"]["turn_id"].clone();
     assert_eq!(
diff --git a/codex-rs/tools/src/request_plugin_install.rs b/codex-rs/tools/src/request_plugin_install.rs
index 207a9d7249..3316c2565f 100644
--- a/codex-rs/tools/src/request_plugin_install.rs
+++ b/codex-rs/tools/src/request_plugin_install.rs
@@ -41,6 +41,8 @@ pub struct RequestPluginInstallMeta<'a> {
     pub tool_id: &'a str,
     pub tool_name: &'a str,
     #[serde(skip_serializing_if = "Option::is_none")]
+    pub suggestion_id: Option<&'a str>,
+    #[serde(skip_serializing_if = "Option::is_none")]
     pub install_url: Option<&'a str>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub remote_plugin_id: Option<&'a str>,
@@ -51,6 +53,7 @@ pub struct RequestPluginInstallMeta<'a> {
 pub fn build_request_plugin_install_elicitation_request(
     suggest_reason: &str,
     tool: &DiscoverableTool,
+    suggestion_id: &str,
 ) -> ElicitationRequest {
     let message = suggest_reason.to_string();
 
@@ -58,6 +61,7 @@ pub fn build_request_plugin_install_elicitation_request(
         meta: Some(json!(build_request_plugin_install_meta(
             suggest_reason,
             tool,
+            suggestion_id,
         ))),
         message,
         requested_schema: json!({
@@ -89,11 +93,13 @@ pub fn verified_connector_install_completed(
 fn build_request_plugin_install_meta<'a>(
     suggest_reason: &'a str,
     tool: &'a DiscoverableTool,
+    suggestion_id: &'a str,
 ) -> RequestPluginInstallMeta<'a> {
-    let (tool_type, remote_plugin_id, app_connector_ids) = match tool {
-        DiscoverableTool::Connector(_) => (DiscoverableToolType::Connector, None, None),
+    let (tool_type, suggestion_id, remote_plugin_id, app_connector_ids) = match tool {
+        DiscoverableTool::Connector(_) => (DiscoverableToolType::Connector, None, None, None),
         DiscoverableTool::Plugin(plugin) => (
             DiscoverableToolType::Plugin,
+            Some(suggestion_id),
             plugin.remote_plugin_id.as_deref(),
             Some(plugin.app_connector_ids.as_slice()),
         ),
@@ -106,6 +112,7 @@ fn build_request_plugin_install_meta<'a>(
         suggest_reason,
         tool_id: tool.id(),
         tool_name: tool.name(),
+        suggestion_id,
         install_url: tool.install_url(),
         remote_plugin_id,
         app_connector_ids,
diff --git a/codex-rs/tools/src/request_plugin_install_tests.rs b/codex-rs/tools/src/request_plugin_install_tests.rs
index 666d0f2466..eb1c78e7c4 100644
--- a/codex-rs/tools/src/request_plugin_install_tests.rs
+++ b/codex-rs/tools/src/request_plugin_install_tests.rs
@@ -29,6 +29,7 @@ fn build_request_plugin_install_elicitation_request_uses_expected_shape() {
     let request = build_request_plugin_install_elicitation_request(
         "Plan and reference events from your calendar",
         &connector,
+        "request_plugin_install_connector-calendar",
     );
 
     assert_eq!(
@@ -42,6 +43,7 @@ fn build_request_plugin_install_elicitation_request_uses_expected_shape() {
                 suggest_reason: "Plan and reference events from your calendar",
                 tool_id: "connector_2128aebfecb84f64a069897515042a44",
                 tool_name: "Google Calendar",
+                suggestion_id: None,
                 install_url: Some(
                     "https://chatgpt.com/apps/google-calendar/connector_2128aebfecb84f64a069897515042a44"
                 ),
@@ -72,6 +74,7 @@ fn build_request_plugin_install_elicitation_request_injects_plugin_metadata() {
     let request = build_request_plugin_install_elicitation_request(
         "Use the sample plugin's skills and MCP server",
         &plugin,
+        "request_plugin_install_install-sample",
     );
 
     assert_eq!(
@@ -85,6 +88,7 @@ fn build_request_plugin_install_elicitation_request_injects_plugin_metadata() {
                 suggest_reason: "Use the sample plugin's skills and MCP server",
                 tool_id: "sample@openai-curated-remote",
                 tool_name: "Sample Plugin",
+                suggestion_id: Some("request_plugin_install_install-sample"),
                 install_url: None,
                 remote_plugin_id: Some("plugins~Plugin_sample"),
                 app_connector_ids: Some(&["connector_calendar".to_string()]),
@@ -119,8 +123,11 @@ fn build_request_plugin_install_meta_uses_expected_shape() {
         is_enabled: true,
         plugin_display_names: Vec::new(),
     }));
-    let meta =
-        build_request_plugin_install_meta("Find and reference emails from your inbox", &connector);
+    let meta = build_request_plugin_install_meta(
+        "Find and reference emails from your inbox",
+        &connector,
+        "request_plugin_install_connector-gmail",
+    );
 
     assert_eq!(
         meta,
@@ -132,6 +139,7 @@ fn build_request_plugin_install_meta_uses_expected_shape() {
             suggest_reason: "Find and reference emails from your inbox",
             tool_id: "connector_68df038e0ba48191908c8434991bbac2",
             tool_name: "Gmail",
+            suggestion_id: None,
             install_url: Some(
                 "https://chatgpt.com/apps/gmail/connector_68df038e0ba48191908c8434991bbac2"
             ),