feat(chat): install skills and connect integrations inline (#4062)

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

tests/composio_ops_credentials_appstate_raw_coverage_e2e.rs

@@ -308,7 +308,8 @@ async fn round18_composio_ops_and_agent_tools_cover_backend_errors_and_metadata(
         .contains("not in the curated whitelist"));
 
     let registered_tools = all_composio_agent_tools(&harness.config);
-    assert_eq!(registered_tools.len(), 5);
+    // 6 generic composio agent tools incl. the inline-connect card tool (#3993).
+    assert_eq!(registered_tools.len(), 6);
 
     *state.scenario.lock().expect("scenario") = Scenario::ToolkitsFail;
     let toolkits_error = composio_list_toolkits(&harness.config)

tests/composio_raw_coverage_e2e.rs

@@ -1119,6 +1119,7 @@ async fn composio_agent_tools_cover_metadata_missing_params_and_scope_helpers()
             "composio_list_toolkits",
             "composio_list_connections",
             "composio_authorize",
+            "composio_connect",
             "composio_list_tools",
             "composio_execute",
         ]

tests/tools_approval_channels_raw_coverage_e2e.rs

@@ -781,6 +781,7 @@ async fn composio_agent_tools_cover_backend_discovery_markdown_and_execution_pat
             "composio_list_toolkits",
             "composio_list_connections",
             "composio_authorize",
+            "composio_connect",
             "composio_list_tools",
             "composio_execute",
         ]