diff --git a/.changeset/bulk-archive-and-setup.md b/.changeset/bulk-archive-and-setup.md
new file mode 100644
index 00000000..7d17c5ac
--- /dev/null
+++ b/.changeset/bulk-archive-and-setup.md
@@ -0,0 +1,11 @@
+---
+"@fission-ai/openspec": minor
+---
+
+### New Features
+
+- **Bulk archive skill** — Archive multiple completed changes in a single operation with `/opsx:bulk-archive`. Includes batch validation, spec conflict detection, and consolidated confirmation
+
+### Other
+
+- **Simplified setup** — Config creation now uses sensible defaults with helpful comments instead of interactive prompts