diff --git a/tools/validation_plan.py b/tools/validation_plan.py
new file mode 100644
index 0000000..2197501
--- /dev/null
+++ b/tools/validation_plan.py
@@ -0,0 +1,44 @@
+#!/usr/bin/env python3
+"""Generate a resource-aware validation plan for MACA containers."""
+
+from __future__ import annotations
+
+import argparse
+import itertools
+import json
+
+CASES = ['rms_norm', 'fused_moe', 'paged_attention']
+RESOURCES = {'dtype': ['fp16', 'bf16'], 'memory': ['16GB', '64GB'], 'scope': ['smoke', 'full']}
+
+
+def plan(cases: list[str]) -> list[dict[str, str]]:
+    keys = list(RESOURCES)
+    rows: list[dict[str, str]] = []
+    for case in cases:
+        for values in itertools.product(*(RESOURCES[k] for k in keys)):
+            row = {"case": case}
+            row.update(dict(zip(keys, values)))
+            rows.append(row)
+    return rows
+
+
+def self_test() -> None:
+    rows = plan(CASES[:1])
+    assert rows and rows[0]["case"] == CASES[0]
+    print(json.dumps({"ok": True, "rows": len(rows)}, ensure_ascii=False))
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--case", action="append", default=[])
+    parser.add_argument("--self-test", action="store_true")
+    args = parser.parse_args()
+    if args.self_test:
+        self_test()
+        return 0
+    print(json.dumps(plan(args.case or CASES), ensure_ascii=False, indent=2))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())