diff --git a/docs/guard-inventory.md b/docs/guard-inventory.md
index 0790f1fe7..21d972519 100644
--- a/docs/guard-inventory.md
+++ b/docs/guard-inventory.md
@@ -131,6 +131,7 @@ The audit #806 asked for, recorded whichever way it came out, because "we looked
 | `test_hook_fire_log.py` | `.claude/hooks/*.sh` | **yes** — every hook must be instrumented | converted; an untracked scratch `.sh` used to demand instrumentation and redden the suite on that checkout alone |
 | `test_ci_image_pin_population.py` | `.gitea/workflows/*.yml` + `*.yaml` | **yes** — "docker-build is the ONLY workflow pinning the toolchain image" | converted, and `*.yaml` added: Gitea accepts both spellings, so a `.yaml` workflow was structurally invisible while the test read as covering all of them |
 | `test_pr_changed_files.py` | `.gitea/workflows/*.y*ml` | **yes** — "no OTHER workflow writes the review-verdict status" | converted. Not on #806's list and found by cold review on the pushed head: an untracked `.yaml` dropped in `.gitea/workflows/` reddened two guards while absent from the index — the issue's list of files to assess was a starting point, not the population |
+| `web/src/api/pageSizeCallSites.guard.test.ts` | `web/src/**/*.{ts,tsx,mts,cts}` via `import.meta.glob` | **yes** — an unregistered discovered site fails | DEFERRED to #819, assessed not skipped. The glob is a documented workaround: `@types/node` is deliberately out of `tsconfig.app.json`, and wiring it in was tried and reverted (it leaked Node's `setTimeout` into the app project and broke three unrelated tests), so there is no `node:child_process` to reach the index from. Over-enumerates, so it fails loudly rather than going blind |
 | `test_ci_release_path_scan_job.py` | `.gitea/workflows/*.y*ml` + `scripts/**` | **no** — a fixture assembling a tmp harness, asserted about behaviour not membership | takes its file LIST from the index anyway, for hermeticity not completeness: `shutil.copytree` copied whatever was on disk, including untracked files and `scripts/__pycache__`, into a tree whose behaviour the probes then measure. Content still comes from the working tree. The copy is not a git repo, so the two files this step RUNS may not use the helper — see the fixture docstring |
 | `test_ci_dropped_step_guard.py` | the parsed workflow document | **no filesystem population at all** | unchanged; its residual is `MARKED_JOBS`, a SCOPE mirror of the required contexts on `main`, which #806 does not close |