diff --git a/tasks/component-sequential.md b/tasks/component-sequential.md
index fe8c15b..7fb5da3 100644
--- a/tasks/component-sequential.md
+++ b/tasks/component-sequential.md
@@ -1,7 +1,7 @@
 ---
 id: component/sequential
 name: Implement <Sequential> ujsx component
-status: pending
+status: completed
 depends_on:
   - setup/project-init
 scope: single
diff --git a/tasks/error-hierarchy.md b/tasks/error-hierarchy.md
index b9db121..6c4b997 100644
--- a/tasks/error-hierarchy.md
+++ b/tasks/error-hierarchy.md
@@ -1,7 +1,7 @@
 ---
 id: error/hierarchy
 name: Implement FlowgraphError hierarchy with all error classes and validation result types
-status: pending
+status: completed
 depends_on:
   - setup/project-init
 scope: narrow
diff --git a/tasks/schema-enums.md b/tasks/schema-enums.md
index 58b53ed..ecaab87 100644
--- a/tasks/schema-enums.md
+++ b/tasks/schema-enums.md
@@ -1,7 +1,7 @@
 ---
 id: schema/enums
 name: Define TypeBox categorical enum schemas and type aliases
-status: pending
+status: completed
 depends_on:
   - setup/project-init
 scope: narrow