diff --git a/text5.txt b/text5.txt
index 2e5dd82..497d1e0 100644
--- a/text5.txt
+++ b/text5.txt
@@ -6982,3 +6982,98 @@ Guard magic comments staging path
 提交后继续下一小批已有 interpreter fixture 的 staging manifest guard。下一步可以
 开始拆 `m98m99`，但不要一次性扩全量；优先选择其中已经在 Node/browser 单独执行、
 且每个子目录只需 direct file staging 的小组，按 2 到 3 个子 case 一批推进。
+
+七十四、2026-06-13 继续执行记录：m98m99 initial direct-file staging path guard
+
+本轮继续当前 host 可执行路线。当前 host 仍按 blocked runtime 规则处理，不执行
+任何 `ENABLE_*_RUNTIME_PROBE=1` opt-in native probe。
+
+1. 候选选择。
+
+开始拆 `tests/interp/m98m99`，但不一次性扩大 guard 范围。本轮只选择前三个
+已经在 Node/browser 单独执行、且每个子目录只需 direct file staging 的 case：
+
+- `m98m99/01-basics/test.ngc`
+- `m98m99/02-variables/test.ngc`
+- `m98m99/03-error-M98-no-P-word/test.ngc`
+
+这些 case 不需要 INI/HAL/task/tool DB/Python remap/user-M process runtime。本轮
+只固定 direct file staging path 与既有 fixed `.ngc` manifest 前三项的一致性，
+不新增 CNC 语义。
+
+2. 覆盖对账。
+
+`tests/interp/m98m99` 当前 upstream `.ngc` manifest 已由既有 fixed list 覆盖，
+本轮新增对账的前三项为：
+
+```text
+01-basics/test.ngc
+02-variables/test.ngc
+03-error-M98-no-P-word/test.ngc
+```
+
+3. 更新。
+
+更新：
+
+- `wasm-port/tests/wasm/node/verify_interp_wasm.mjs`
+- `wasm-port/tests/browser/interp_smoke.html`
+
+Node 新增：
+
+- 在创建前三个 `writeInterpRegressionFile(...)` staged path 后，检查实际 path
+  与 `m98m99RegressionFiles.slice(0, 3)` 推导出的
+  `/work/interp/m98m99/...` path 一致。
+
+Browser 新增：
+
+- 在创建前三个 browser staged path 后，去掉
+  `/work/browser-interp/m98m99/` 前缀；
+- 检查结果与 `m98m99RegressionFiles.slice(0, 3)` 一致；
+- browser 仍不枚举目录。
+
+4. 已执行验证。
+
+```bash
+git diff --check
+wasm-port/tools/verify_vendor_sync.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+结果：
+
+- `git diff --check` clean。
+- `vendor sync up to date`
+- `standalone CNC semantics guard complete`
+- `interp_wasm_node_smoke=ok`
+- Node inventory 保持：
+  - `executed=28`
+  - `passed=28`
+  - `skipped=131`
+  - `unexpected_fail=0`
+- `browser_interp_smoke=ok`
+- `host_wasm_opfs_browser_smokes=ok`
+
+5. 下一步工作建议。
+
+当前工作集已稳定。建议先做小提交，message：
+
+```text
+Guard initial m98m99 staging paths
+```
+
+提交后继续拆 `m98m99`，下一小批建议选择：
+
+```text
+04-M98-but-no-sub/test.ngc
+05-M98-loops/test.ngc
+06-error-mixed-sub-styles/*.ngc
+```
+
+其中 `06-error-mixed-sub-styles` 有 4 个 `.ngc`，仍已在 Node/browser 分别执行；
+本批只做 direct file staged path 与 fixed manifest 对账，不扩大到 blocked
+runtime。
diff --git a/wasm-port/tests/browser/interp_smoke.html b/wasm-port/tests/browser/interp_smoke.html
index a994296..b674431 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -7621,6 +7621,14 @@
         "m98m99/03-error-M98-no-P-word",
         "test.ngc",
       );
+      const m98m99InitialStagedNgcFiles = [
+        m98m99BasicsPath,
+        m98m99VariablesPath,
+        m98m99M98NoPWordPath,
+      ].map((path) => path.replace("/work/browser-interp/m98m99/", ""));
+      if (m98m99InitialStagedNgcFiles.join(",") !== m98m99RegressionFiles.slice(0, 3).join(",")) {
+        throw new Error("browser_interp_m98m99_initial_staging_manifest: list drift");
+      }
       verifyExpectedOutput(
         "browser_interp_m98m99_03_error_m98_no_p_word",
         interp.runFile(m98m99M98NoPWordPath),
diff --git a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
index 097a5b6..026252d 100644
--- a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
+++ b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
@@ -2533,6 +2533,17 @@ const m98m99M98NoPWordPath = writeInterpRegressionFile(
   "m98m99/03-error-M98-no-P-word",
   "test.ngc",
 );
+assert.deepEqual(
+  [
+    m98m99BasicsPath,
+    m98m99VariablesPath,
+    m98m99M98NoPWordPath,
+  ],
+  m98m99RegressionFiles
+    .slice(0, 3)
+    .map((file) => `/work/interp/m98m99/${file}`),
+  "interp m98m99 initial direct-file staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_m98m99_03_error_m98_no_p_word_wasm",
   interp.runFile(m98m99M98NoPWordPath),