diff --git a/codex-rs/app-server-protocol/BUILD.bazel b/codex-rs/app-server-protocol/BUILD.bazel
index af8c039688..2dbcd9e07c 100644
--- a/codex-rs/app-server-protocol/BUILD.bazel
+++ b/codex-rs/app-server-protocol/BUILD.bazel
@@ -7,4 +7,8 @@ codex_rust_crate(
         ["schema/**"],
         allow_empty = True,
     ),
+    test_sizes = {
+        "app-server-protocol-schema_fixtures-test-windows-cross": "medium",
+        "app-server-protocol-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/apply-patch/BUILD.bazel b/codex-rs/apply-patch/BUILD.bazel
index b43e8ed6aa..74571264e7 100644
--- a/codex-rs/apply-patch/BUILD.bazel
+++ b/codex-rs/apply-patch/BUILD.bazel
@@ -3,4 +3,8 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "apply-patch",
     crate_name = "codex_apply_patch",
+    test_sizes = {
+        "apply-patch-all-test-windows-cross": "medium",
+        "apply-patch-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/arg0/BUILD.bazel b/codex-rs/arg0/BUILD.bazel
index 4493ee1504..a4d369362c 100644
--- a/codex-rs/arg0/BUILD.bazel
+++ b/codex-rs/arg0/BUILD.bazel
@@ -3,4 +3,7 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "arg0",
     crate_name = "codex_arg0",
+    test_sizes = {
+        "arg0-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/cli/BUILD.bazel b/codex-rs/cli/BUILD.bazel
index 3ca3d6262a..97c868845b 100644
--- a/codex-rs/cli/BUILD.bazel
+++ b/codex-rs/cli/BUILD.bazel
@@ -8,9 +8,6 @@ codex_rust_crate(
         "//codex-rs/bwrap:bwrap",
     ],
     rustc_flags_extra = MACOS_WEBRTC_RUSTC_LINK_FLAGS,
-    test_sizes = {
-        "cli-debug_clear_memories-test-windows-cross": "medium",
-    },
 )
 
 multiplatform_binaries(
diff --git a/codex-rs/connectors/BUILD.bazel b/codex-rs/connectors/BUILD.bazel
index c4cb9ebde8..59c858b9d3 100644
--- a/codex-rs/connectors/BUILD.bazel
+++ b/codex-rs/connectors/BUILD.bazel
@@ -3,4 +3,7 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "connectors",
     crate_name = "codex_connectors",
+    test_sizes = {
+        "connectors-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/core-plugins/BUILD.bazel b/codex-rs/core-plugins/BUILD.bazel
index f453ef702b..58503cb031 100644
--- a/codex-rs/core-plugins/BUILD.bazel
+++ b/codex-rs/core-plugins/BUILD.bazel
@@ -12,7 +12,4 @@ codex_rust_crate(
         ],
     ),
     crate_name = "codex_core_plugins",
-    test_sizes = {
-        "core-plugins-unit-tests-windows-cross": "medium",
-    },
 )
diff --git a/codex-rs/core-skills/BUILD.bazel b/codex-rs/core-skills/BUILD.bazel
index 77c4253e73..b3775ac9c4 100644
--- a/codex-rs/core-skills/BUILD.bazel
+++ b/codex-rs/core-skills/BUILD.bazel
@@ -12,4 +12,7 @@ codex_rust_crate(
         ],
     ),
     crate_name = "codex_core_skills",
+    test_sizes = {
+        "core-skills-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/ext/goal/BUILD.bazel b/codex-rs/ext/goal/BUILD.bazel
index c8f25b3e50..42f2d430e9 100644
--- a/codex-rs/ext/goal/BUILD.bazel
+++ b/codex-rs/ext/goal/BUILD.bazel
@@ -7,7 +7,4 @@ codex_rust_crate(
     ]),
     crate_name = "codex_goal_extension",
     integration_compile_data_extra = ["src/accounting.rs"],
-    test_sizes = {
-        "goal-goal_extension_backend-test-windows-cross": "medium",
-    },
 )
diff --git a/codex-rs/external-agent-sessions/BUILD.bazel b/codex-rs/external-agent-sessions/BUILD.bazel
index 7222ab0994..5a09983390 100644
--- a/codex-rs/external-agent-sessions/BUILD.bazel
+++ b/codex-rs/external-agent-sessions/BUILD.bazel
@@ -3,7 +3,4 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "external-agent-sessions",
     crate_name = "codex_external_agent_sessions",
-    test_sizes = {
-        "external-agent-sessions-unit-tests-windows-cross": "medium",
-    },
 )
diff --git a/codex-rs/features/BUILD.bazel b/codex-rs/features/BUILD.bazel
index 09c03d68ec..42ed3ab397 100644
--- a/codex-rs/features/BUILD.bazel
+++ b/codex-rs/features/BUILD.bazel
@@ -11,4 +11,7 @@ codex_rust_crate(
         ],
     ),
     crate_name = "codex_features",
+    test_sizes = {
+        "features-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/model-provider-info/BUILD.bazel b/codex-rs/model-provider-info/BUILD.bazel
index 4d5b611270..6fe04c7a7c 100644
--- a/codex-rs/model-provider-info/BUILD.bazel
+++ b/codex-rs/model-provider-info/BUILD.bazel
@@ -3,4 +3,7 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "model-provider-info",
     crate_name = "codex_model_provider_info",
+    test_sizes = {
+        "model-provider-info-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/otel/BUILD.bazel b/codex-rs/otel/BUILD.bazel
index fdbcf68719..36a4f34c96 100644
--- a/codex-rs/otel/BUILD.bazel
+++ b/codex-rs/otel/BUILD.bazel
@@ -4,4 +4,7 @@ codex_rust_crate(
     name = "otel",
     crate_name = "codex_otel",
     integration_test_args = ["--test-threads=1"],
+    test_sizes = {
+        "otel-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/plugin/BUILD.bazel b/codex-rs/plugin/BUILD.bazel
index d3474aafb6..7236e19697 100644
--- a/codex-rs/plugin/BUILD.bazel
+++ b/codex-rs/plugin/BUILD.bazel
@@ -12,4 +12,7 @@ codex_rust_crate(
         ],
     ),
     crate_name = "codex_plugin",
+    test_sizes = {
+        "plugin-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/thread-store/BUILD.bazel b/codex-rs/thread-store/BUILD.bazel
index 7a96b6940a..5d800f51fe 100644
--- a/codex-rs/thread-store/BUILD.bazel
+++ b/codex-rs/thread-store/BUILD.bazel
@@ -3,7 +3,4 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "thread-store",
     crate_name = "codex_thread_store",
-    test_sizes = {
-        "thread-store-unit-tests-windows-cross": "medium",
-    },
 )
diff --git a/codex-rs/utils/plugins/BUILD.bazel b/codex-rs/utils/plugins/BUILD.bazel
index 273e98fc4b..6d5acc87cf 100644
--- a/codex-rs/utils/plugins/BUILD.bazel
+++ b/codex-rs/utils/plugins/BUILD.bazel
@@ -3,4 +3,7 @@ load("//:defs.bzl", "codex_rust_crate")
 codex_rust_crate(
     name = "plugins",
     crate_name = "codex_utils_plugins",
+    test_sizes = {
+        "plugins-unit-tests-windows-cross": "medium",
+    },
 )
diff --git a/codex-rs/windows-sandbox-rs/BUILD.bazel b/codex-rs/windows-sandbox-rs/BUILD.bazel
index cb701594cc..c0c0f9ee7d 100644
--- a/codex-rs/windows-sandbox-rs/BUILD.bazel
+++ b/codex-rs/windows-sandbox-rs/BUILD.bazel
@@ -6,4 +6,7 @@ codex_rust_crate(
         "codex-windows-sandbox-setup.manifest",
     ],
     crate_name = "codex_windows_sandbox",
+    test_sizes = {
+        "windows-sandbox-rs-unit-tests-windows-cross": "medium",
+    },
 )