diff --git a/HISTORY.md b/HISTORY.md
index 2c29e2e..9468844 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -41,6 +41,12 @@ pass. No native tests, CI jobs or release artifacts were rebuilt or rerun;
 product sources, workflows, pins and project locks are unchanged. Current scope:
 [CI acceptance](docs/acceptance/ci_acceptance.md#current-hosted-coverage-2026-11-11).
 
+### Add the manual integration workflow
+
+`integration.yml` runs a pin gate, the 54-case restricted-redirect replay and the port suites on Linux x64 and arm64, with every input pinned and size/SHA-256 checked by a unit-tested driver. The redirect replay passes
+54/54 on both hosted runners; the pin gate and the port suites fail on purpose because the independent host-tools bundle is not published (CRT owns that) and the Linux port replay is not yet adapted to a hosted runner. No
+schedule yet, so a known-red daily run is not created. [CI acceptance](docs/acceptance/ci_acceptance.md#integration-workflow-2026-11-11).
+
 ### Gate `main` on a single CI check and verify it
 
 `paths-ignore` is replaced by an in-workflow change classification and an always-running `CI gate`, because a workflow that never starts would leave a required check pending on documentation-only pull
diff --git a/TODO.md b/TODO.md
index 1585fd1..aec3ece 100644
--- a/TODO.md
+++ b/TODO.md
@@ -62,8 +62,9 @@ Linux/x86_64 (`ubuntu-24.04` and `ubuntu-26.04`), Linux/arm64 (`ubuntu-26.04-arm
 owns the completed combinations, event scope and ruleset, including both repaired Linux
 paths and the Linux/arm64 dispatch, push and pull-request runs.
 
-- [ ] `integration.yml`: the five input-gated port suites (`port-build|store|oracle|command|project-test`) with the
-  pinned independent host tools, zlib source archive and oracle, plus redirect/transport replays. Daily and manual.
+- [ ] `integration.yml` (manual; the 54-case redirect replay passes on Linux x64 and arm64 in hosted run `42957820373`): the five
+  port suites still need CRT to publish and pin a per-host independent host-tools bundle and a hosted-runner adaptation of
+  `tools/replay_port_linux.py`; until then `pins` and `ports` fail on purpose. Add `schedule:` with the pin; macOS/Windows jobs follow.
 - [ ] `release.yml`: protected, manually approved packaging from a tested CI artifact, independent extraction and
   GitHub SDK acquisition before publication. CI success is not publication authority.
 - [ ] Define how CI pins are promoted (new Preview release, digest review) and add a Windows/arm64 leg
diff --git a/docs/acceptance/ci_acceptance.md b/docs/acceptance/ci_acceptance.md
index 02cbe67..a09000d 100644
--- a/docs/acceptance/ci_acceptance.md
+++ b/docs/acceptance/ci_acceptance.md
@@ -463,3 +463,27 @@ Two verification pull requests were opened as drafts and closed without merging,
 so the `BLOCKED` state is evidence of the rule, not of a rejected push. No second account tried to push. Bypass is `always`, not `pull_request`; tightening it later removes direct pushes for the maintainer too.
 A pull request needs no review (no approval rule is configured). Required checks apply to `main` only; tags and other branches are unprotected. A runner label or image change fails the leg closed rather than skipping it.
 
+## Integration workflow (2026-11-11)
+
+`integration.yml` (manual `workflow_dispatch`; not a required check, no write permission, actions pinned by SHA like `ci.yml`) runs three jobs on `ubuntu-26.04` and `ubuntu-26.04-arm`. Inputs are pinned in
+`.github/ci/integration-pins.json`; `tools/ci_integration.py` checks size and SHA-256 of every download and treats an unpinned input as a failure, because a skipped suite looks like a pass (7 unit tests, including each
+empty field, a non-https URL, a malformed digest, a wrong size and the committed pin file).
+
+| Job | What it proves | State |
+| --- | --- | --- |
+| `redirect` | The pinned published Preview (`.github/ci/pins.json`) against the pinned public SDK bytes behind two loopback TLS origins: the 54-case restricted-redirect replay | passes on both hosts |
+| `pins` | Every integration input is pinned | fails on both hosts: the independent host-tools bundle is not pinned |
+| `ports` | The five input-gated port suites (`port-build\|store\|oracle\|command\|project-test`) | not run (`needs: pins`); the driver step fails explicitly and is not wired to a replay yet |
+
+**First run.** `workflow_dispatch` run `42957820373` on `main` (`da487ec`): `redirect (linux-x64)` and `redirect (linux-arm64)` succeed with **54/54** cases each; both `pins` jobs fail with
+"unpinned url, name, sha256, size, manifest_sha256, version"; `ports` is skipped. The workflow conclusion is therefore `failure`, and that is the intended state.
+
+**What blocks the port suites.** (1) The CRT independent host tools (mksh, make, toybox applets) have no public release: the retained records call them local-only, and CRT's release list has only Dev SDK Previews.
+Pinning a URL, size, archive digest and manifest digest requires CRT to publish a per-host bundle first; this repository neither builds it nor references a producer tree. (2) `tools/replay_port_linux.py` is a one-off
+driver that takes the source tree, SDK, contract, host tools, archive and a seed CLI as arguments and uses Bubblewrap and strace; it has to be adapted for a hosted runner and cannot be exercised until (1) exists. The zlib
+source is pinned (`zlib-1.3.1.tar.gz`, 1,512,791 bytes, SHA-256 equal to the recipe pin and measured against the public bytes).
+
+**Schedule.** There is no `schedule:` trigger yet. A daily run that is red for a known reason that cannot be fixed here would teach readers to ignore red. The commit that fills the host-tools pin adds the trigger.
+
+Not covered: macOS and Windows integration jobs, the oracle's pinned Python, the port suites themselves, and any repository secret (none is used).
+