diff --git a/CHANGELOG.d/1099-claude-plugin-supply-chain.md b/CHANGELOG.d/1099-claude-plugin-supply-chain.md
index 5575be71..81917a83 100644
--- a/CHANGELOG.d/1099-claude-plugin-supply-chain.md
+++ b/CHANGELOG.d/1099-claude-plugin-supply-chain.md
@@ -148,10 +148,16 @@
   ``helm install`` fails as `claude-plugin-helm-install-command`.
   ``vercel deploy`` fails as `claude-plugin-vercel-deploy-command`.
   ``fly deploy`` and ``flyctl deploy`` fail as
-  `claude-plugin-fly-deploy-command`. Hook comments and
+  `claude-plugin-fly-deploy-command`. ``aws cloudformation deploy``
+  and ``aws deploy create-deployment`` fail as
+  `claude-plugin-aws-deploy-command`. ``gcloud run|app|functions
+  deploy`` fails as `claude-plugin-gcloud-deploy-command`.
+  ``az webapp deploy`` fails as `claude-plugin-az-deploy-command`.
+  Hook comments and
   ``echo``/``printf`` lookalikes are not those classes.
   ``terraform plan``, ``helm list``,
-  ``vercel ls``, and ``fly status``
+  ``vercel ls``, ``fly status``, ``aws s3 ls``, ``gcloud config list``,
+  and ``az account show``
   stay inventory. Hardcoded
   PATs stay `claude-plugin-github-write-token`. Snippets are command
   labels, not tokens.
diff --git a/appguardrail_core/claude_plugin_detector.py b/appguardrail_core/claude_plugin_detector.py
index a2f0d1ed..d915d2c0 100644
--- a/appguardrail_core/claude_plugin_detector.py
+++ b/appguardrail_core/claude_plugin_detector.py
@@ -25,9 +25,13 @@
 deployment-write command findings. Hook or manifest ``terraform apply``
 and ``helm install`` fail closed as infra-write command findings.
 Hook or manifest ``vercel deploy`` and ``fly deploy`` fail closed as
-hosted-deploy command findings. Unquoted ``#`` comments and
+hosted-deploy command findings. Hook or manifest ``aws cloudformation
+deploy``, ``aws deploy create-deployment``, ``gcloud run|app|functions
+deploy``, and ``az webapp deploy`` fail closed as cloud-deploy command
+findings. Unquoted ``#`` comments and
 ``echo``/``printf``/``print`` lookalikes are not that class.
-``terraform plan``, ``helm list``, ``vercel ls``, and ``fly status``
+``terraform plan``, ``helm list``, ``vercel ls``, ``fly status``,
+``aws s3 ls``, ``gcloud config list``, and ``az account show``
 stay inventory. Hook or manifest paths into
 ``~/.netrc``, ``~/.aws/credentials``,
 GitHub CLI hosts, Docker auth ``config.json``, cookie jars, and
@@ -35,7 +39,8 @@
 Chrome and Firefox profile stores stay browser-profile findings.
 Hardcoded PATs stay write-token findings.
 ``gh issue create``, ``gh pr review``, ``kubectl get``, ``docker ps``,
-``terraform plan``, ``helm list``, ``vercel ls``, and ``fly status``
+``terraform plan``, ``helm list``, ``vercel ls``, ``fly status``,
+``aws s3 ls``, ``gcloud config list``, and ``az account show``
 stay inventory. Skill
 homoglyph, injection, exfiltration, and placeholder hits reuse #1036 rule
 identities. Skill, command, or agent text that hides tool use, rewrites
@@ -278,6 +283,21 @@
     "hosted platform is write authority. Remove the command. "
     "[CWE-250 - Execution with Unnecessary Privileges]"
 )
+CLAUDE_PLUGIN_AWS_DEPLOY_COMMAND_MESSAGE: Final = (
+    "Claude plugin hook or manifest runs AWS deploy writes. CloudFormation "
+    "deploy and CodeDeploy create-deployment are write authority. Remove "
+    "the command. [CWE-269 - Improper Privilege Management]"
+)
+CLAUDE_PLUGIN_GCLOUD_DEPLOY_COMMAND_MESSAGE: Final = (
+    "Claude plugin hook or manifest runs gcloud deploy. Publishing Cloud "
+    "Run, App Engine, or Functions is write authority. Remove the command. "
+    "[CWE-250 - Execution with Unnecessary Privileges]"
+)
+CLAUDE_PLUGIN_AZ_DEPLOY_COMMAND_MESSAGE: Final = (
+    "Claude plugin hook or manifest runs az webapp deploy. Publishing an "
+    "Azure web app is write authority. Remove the command. "
+    "[CWE-269 - Improper Privilege Management]"
+)
 CLAUDE_PLUGIN_DOCKER_SOCKET_MESSAGE: Final = (
     "Claude plugin hook reaches the host Docker socket. Socket access is host "
     "control, not an image push. Remove the socket bind and keep builds "
@@ -413,6 +433,15 @@
 )
 _VERCEL_DEPLOY_COMMAND = re.compile(r"\bvercel\s+deploy\b", re.IGNORECASE)
 _FLY_DEPLOY_COMMAND = re.compile(r"\b(?:fly|flyctl)\s+deploy\b", re.IGNORECASE)
+_AWS_DEPLOY_COMMAND = re.compile(
+    r"\baws\s+(?:cloudformation\s+deploy|deploy\s+create-deployment)\b",
+    re.IGNORECASE,
+)
+_GCLOUD_DEPLOY_COMMAND = re.compile(
+    r"\bgcloud\s+(?P<service>run|app|functions)\s+deploy\b",
+    re.IGNORECASE,
+)
+_AZ_DEPLOY_COMMAND = re.compile(r"\baz\s+webapp\s+deploy\b", re.IGNORECASE)
 _REPORTING_BUILTINS: Final = frozenset(
     {":", "echo", "false", "print", "printf", "true"}
 )
@@ -677,7 +706,9 @@
         "deployment_write",
         re.compile(
             r"\b(?:kubectl\s+apply|terraform\s+apply|helm\s+install|"
-            r"vercel\s+deploy|fly(?:ctl)?\s+deploy|docker\s+push)\b",
+            r"vercel\s+deploy|fly(?:ctl)?\s+deploy|docker\s+push|"
+            r"aws\s+(?:cloudformation\s+deploy|deploy\s+create-deployment)|"
+            r"gcloud\s+(?:run|app|functions)\s+deploy|az\s+webapp\s+deploy)\b",
             re.IGNORECASE,
         ),
     ),
@@ -933,6 +964,9 @@ def inspect_claude_plugin_file(
         hits.extend(_helm_install_command_hits(content, manifest=manifest))
         hits.extend(_vercel_deploy_command_hits(content, manifest=manifest))
         hits.extend(_fly_deploy_command_hits(content, manifest=manifest))
+        hits.extend(_aws_deploy_command_hits(content, manifest=manifest))
+        hits.extend(_gcloud_deploy_command_hits(content, manifest=manifest))
+        hits.extend(_az_deploy_command_hits(content, manifest=manifest))
         hits.extend(_docker_socket_hits(content))
         hits.extend(_browser_profile_hits(content))
         hits.extend(_credential_store_hits(content))
@@ -2421,6 +2455,65 @@ def _fly_deploy_command_hits(
     return ()
 
 
+def _aws_deploy_command_hits(
+    content: str, *, manifest: bool = False
+) -> tuple[PluginHit, ...]:
+    """Return AWS deploy-write findings with a command label, not secrets."""
+    for source, first_line in _hosted_command_sources(content, manifest=manifest):
+        match = _executable_command_match(source, _AWS_DEPLOY_COMMAND)
+        if match is None:
+            continue
+        snippet = " ".join(match.group(0).lower().split())
+        return (
+            PluginHit(
+                rule_id="claude-plugin-aws-deploy-command",
+                line=first_line + source[: match.start()].count("\n"),
+                snippet=snippet,
+                message=CLAUDE_PLUGIN_AWS_DEPLOY_COMMAND_MESSAGE,
+            ),
+        )
+    return ()
+
+
+def _gcloud_deploy_command_hits(
+    content: str, *, manifest: bool = False
+) -> tuple[PluginHit, ...]:
+    """Return gcloud deploy findings with a service-qualified command label."""
+    for source, first_line in _hosted_command_sources(content, manifest=manifest):
+        match = _executable_command_match(source, _GCLOUD_DEPLOY_COMMAND)
+        if match is None:
+            continue
+        service = match.group("service").lower()
+        return (
+            PluginHit(
+                rule_id="claude-plugin-gcloud-deploy-command",
+                line=first_line + source[: match.start()].count("\n"),
+                snippet="gcloud " + service + " deploy",
+                message=CLAUDE_PLUGIN_GCLOUD_DEPLOY_COMMAND_MESSAGE,
+            ),
+        )
+    return ()
+
+
+def _az_deploy_command_hits(
+    content: str, *, manifest: bool = False
+) -> tuple[PluginHit, ...]:
+    """Return Azure webapp deploy findings with a command label, not names."""
+    for source, first_line in _hosted_command_sources(content, manifest=manifest):
+        match = _executable_command_match(source, _AZ_DEPLOY_COMMAND)
+        if match is None:
+            continue
+        return (
+            PluginHit(
+                rule_id="claude-plugin-az-deploy-command",
+                line=first_line + source[: match.start()].count("\n"),
+                snippet="az webapp deploy",
+                message=CLAUDE_PLUGIN_AZ_DEPLOY_COMMAND_MESSAGE,
+            ),
+        )
+    return ()
+
+
 def _dynamic_eval_hits(content: str) -> tuple[PluginHit, ...]:
     """Return findings for eval/exec/compile/Function on hook surfaces."""
     match = _DYNAMIC_EVAL.search(content)
diff --git a/docs/TRACEABILITY.md b/docs/TRACEABILITY.md
index b98dabdc..5b14a3d6 100644
--- a/docs/TRACEABILITY.md
+++ b/docs/TRACEABILITY.md
@@ -22,7 +22,7 @@
 | structural Semgrep-style `pattern:` execution by lightweight engine | built-in scanner | not implemented unless a real structural matcher is added; fixtures are not execution |
 | GitHub Actions transport-only polling loop (#1087, #938 vertical slice) | owned by PR #1088 / issue #1087; YAML rules and RED precision contracts | mapped-family only; this successor does not ship or close the detector |
 | Password/database-url/auth-comment precision and test-file context (#1106) | existing `_scan_file` rules `hardcoded-password`, `hardcoded-database-url`, `todo-skip-auth`, `_finding_context` | implemented-branch regression lock |
-| Claude plugin marketplace/package supply chain (#1099) | `claude-plugin-floating-git-ref`, `claude-plugin-provider-secret`, `claude-plugin-pipe-to-shell`, `claude-plugin-unsigned-executable-download` (hooks and package.json lifecycle scripts), `claude-plugin-unpinned-package-install`, `claude-plugin-undeclared-executable`, `claude-plugin-symlink-escape`, `claude-plugin-archive-path-traversal`, `claude-plugin-unadmitted-submodule`, `claude-plugin-duplicate-json-member`, `claude-plugin-nonstandard-json-constant`, `claude-plugin-malformed-utf8`, `claude-plugin-inconsistent-normalized-name`, `claude-plugin-vendored-scope-undeclared`, `claude-plugin-conflicting-identity`, `claude-plugin-unbounded-mcp`, `claude-plugin-license-missing`, `claude-plugin-license-mismatch`, `claude-plugin-dynamic-eval`, `claude-plugin-hidden-undeclared-executable`, `claude-plugin-concealed-identity`, `claude-plugin-oversized-package`, `claude-plugin-source-mismatch`, `claude-plugin-github-write-token`, `claude-plugin-docker-socket`, `claude-plugin-browser-profile-access`, `claude-plugin-deceptive-description`, `claude-plugin-secret-to-network`, `claude-plugin-secret-to-prompt`, `claude-plugin-secret-to-mcp`, `claude-plugin-hide-actions-directive` / `claude-plugin-self-modify-directive` / `claude-plugin-goal-escalation-directive`, `claude-plugin-setuid-executable` / `claude-plugin-world-writable-executable`, `claude-plugin-decompression-bomb`, reused #1036 `skill-name-homoglyph-confusable` / `skill-manifest-prompt-injection-payload` / `skill-doc-exfiltration-endpoint-directive` / `skill-placeholder-template-unresolved` on plugin skill/agent/command surfaces, deterministic scan receipt with catalog repository/SHA bind, SARIF 2.1.0 `sarif_sha256` bound to the same finding rule_ids, `policy_provenance` bound to the AppGuardrail release plus exact scan-policy digest, and `sbom_sha256` of a deterministic CycloneDX 1.5 document, `claude-plugin-checksum-mismatch` when a first-party SHA256SUMS or sibling `*.sha256` disagrees with bytes on disk, `claude-plugin-unsigned-checksum` when checksum digest rows have no sibling Cosign/GPG signature file, `claude-plugin-excessive-path-depth` when a materialized file or archive member nests past 32 path components, `claude-plugin-github-merge-command` for hook or manifest `gh pr merge`, `claude-plugin-github-release-command` for `gh release create|upload|delete|edit`, `claude-plugin-kubectl-apply-command` for hook or manifest `kubectl apply`, `claude-plugin-docker-push-command` for `docker push`, `claude-plugin-terraform-apply-command` for `terraform apply`, `claude-plugin-helm-install-command` for `helm install`, `claude-plugin-vercel-deploy-command` for hook or manifest `vercel deploy`, `claude-plugin-fly-deploy-command` for `fly deploy`, `claude-plugin-credential-store-access` for host cookie and token stores that are not browser profiles, fail-closed receipt verification | implemented-branch |
+| Claude plugin marketplace/package supply chain (#1099) | `claude-plugin-floating-git-ref`, `claude-plugin-provider-secret`, `claude-plugin-pipe-to-shell`, `claude-plugin-unsigned-executable-download` (hooks and package.json lifecycle scripts), `claude-plugin-unpinned-package-install`, `claude-plugin-undeclared-executable`, `claude-plugin-symlink-escape`, `claude-plugin-archive-path-traversal`, `claude-plugin-unadmitted-submodule`, `claude-plugin-duplicate-json-member`, `claude-plugin-nonstandard-json-constant`, `claude-plugin-malformed-utf8`, `claude-plugin-inconsistent-normalized-name`, `claude-plugin-vendored-scope-undeclared`, `claude-plugin-conflicting-identity`, `claude-plugin-unbounded-mcp`, `claude-plugin-license-missing`, `claude-plugin-license-mismatch`, `claude-plugin-dynamic-eval`, `claude-plugin-hidden-undeclared-executable`, `claude-plugin-concealed-identity`, `claude-plugin-oversized-package`, `claude-plugin-source-mismatch`, `claude-plugin-github-write-token`, `claude-plugin-docker-socket`, `claude-plugin-browser-profile-access`, `claude-plugin-deceptive-description`, `claude-plugin-secret-to-network`, `claude-plugin-secret-to-prompt`, `claude-plugin-secret-to-mcp`, `claude-plugin-hide-actions-directive` / `claude-plugin-self-modify-directive` / `claude-plugin-goal-escalation-directive`, `claude-plugin-setuid-executable` / `claude-plugin-world-writable-executable`, `claude-plugin-decompression-bomb`, reused #1036 `skill-name-homoglyph-confusable` / `skill-manifest-prompt-injection-payload` / `skill-doc-exfiltration-endpoint-directive` / `skill-placeholder-template-unresolved` on plugin skill/agent/command surfaces, deterministic scan receipt with catalog repository/SHA bind, SARIF 2.1.0 `sarif_sha256` bound to the same finding rule_ids, `policy_provenance` bound to the AppGuardrail release plus exact scan-policy digest, and `sbom_sha256` of a deterministic CycloneDX 1.5 document, `claude-plugin-checksum-mismatch` when a first-party SHA256SUMS or sibling `*.sha256` disagrees with bytes on disk, `claude-plugin-unsigned-checksum` when checksum digest rows have no sibling Cosign/GPG signature file, `claude-plugin-excessive-path-depth` when a materialized file or archive member nests past 32 path components, `claude-plugin-github-merge-command` for hook or manifest `gh pr merge`, `claude-plugin-github-release-command` for `gh release create|upload|delete|edit`, `claude-plugin-kubectl-apply-command` for hook or manifest `kubectl apply`, `claude-plugin-docker-push-command` for `docker push`, `claude-plugin-terraform-apply-command` for `terraform apply`, `claude-plugin-helm-install-command` for `helm install`, `claude-plugin-vercel-deploy-command` for hook or manifest `vercel deploy`, `claude-plugin-fly-deploy-command` for `fly deploy`, `claude-plugin-aws-deploy-command` for hook or manifest `aws cloudformation deploy`, `claude-plugin-gcloud-deploy-command` for `gcloud run deploy`, `claude-plugin-az-deploy-command` for `az webapp deploy`, `claude-plugin-credential-store-access` for host cookie and token stores that are not browser profiles, fail-closed receipt verification | implemented-branch |
 | Orphaned GitHub Actions registry identities (#929) | owned by PR #966 / issue #929; live registry DAST | mapped-family only; this successor does not ship or close the detector |
 | Org security-failure CI tickets without copied vuln evidence | documented non-detectable family | snapshot in `tests/fixtures/cwl-security-issue-inventory.json` |
 
diff --git a/docs/sast-dast-rule-research.md b/docs/sast-dast-rule-research.md
index 5b460923..f5f0c68c 100644
--- a/docs/sast-dast-rule-research.md
+++ b/docs/sast-dast-rule-research.md
@@ -106,14 +106,18 @@ files being scanned, then applies the union of relevant checks. Examples:
   `claude-plugin-terraform-apply-command` for ``terraform apply``,
   `claude-plugin-helm-install-command` for ``helm install``,
   `claude-plugin-vercel-deploy-command` for ``vercel deploy``,
-  `claude-plugin-fly-deploy-command` for ``fly deploy``, and
+  `claude-plugin-fly-deploy-command` for ``fly deploy``,
+  `claude-plugin-aws-deploy-command` for ``aws cloudformation deploy``,
+  `claude-plugin-gcloud-deploy-command` for ``gcloud run deploy``,
+  `claude-plugin-az-deploy-command` for ``az webapp deploy``, and
   `claude-plugin-credential-store-access` for host ``~/.netrc``,
   ``~/.aws/credentials``, GitHub CLI hosts, Docker auth, cookie jars, and
   SSH private keys. Chrome/Firefox profile stores stay
   `claude-plugin-browser-profile-access`. Hardcoded PATs stay
   `claude-plugin-github-write-token`. ``gh issue create``, ``gh pr review``,
   ``kubectl get``, ``docker ps``, ``terraform plan``, ``helm list``,
-  ``vercel ls``, and ``fly status`` stay inventory.
+  ``vercel ls``, ``fly status``, ``aws s3 ls``, ``gcloud config list``,
+  and ``az account show`` stay inventory.
 - Mapped, not owned here: GitHub Actions transport-only poll loops (#1087,
   PR #1088) and orphaned workflow registry DAST (#929, PR #966).
 - `tool-execute-parameters-passthrough`: Strix-observed dynamic tool execution
diff --git a/tests/test_claude_plugin_cloud_deploy.py b/tests/test_claude_plugin_cloud_deploy.py
new file mode 100644
index 00000000..608772b7
--- /dev/null
+++ b/tests/test_claude_plugin_cloud_deploy.py
@@ -0,0 +1,261 @@
+"""Hook aws/gcloud/az deploy writes fail closed; reads stay inventory."""
+
+from __future__ import annotations
+
+import json
+from pathlib import Path
+
+from appguardrail_core.claude_plugin_detector import (
+    _collect_plugin_hits,
+    build_claude_plugin_scan_receipt,
+    inspect_claude_plugin_file,
+    inventory_claude_plugin_capabilities,
+)
+
+
+_PINNED_COMMIT = "a727be1c7bd6064419b6f60d71993a19198adc17"
+_AWS_RULE = "claude-plugin-aws-deploy-command"
+_GCLOUD_RULE = "claude-plugin-gcloud-deploy-command"
+_AZ_RULE = "claude-plugin-az-deploy-command"
+_VERCEL_RULE = "claude-plugin-vercel-deploy-command"
+_SECRET = "sk-cloud-must-not-leak"
+_BIDI = "\u202e"
+_THIS_CLASS = frozenset({_AWS_RULE, _GCLOUD_RULE, _AZ_RULE})
+
+
+def _write_json(path: Path, payload: dict) -> None:
+    """Write one JSON document under ``path``."""
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(json.dumps(payload, indent=2) + "\n", encoding="utf-8")
+
+
+def _licensed_plugin(root: Path, hook_body: str = "#!/bin/sh\necho hello\n") -> Path:
+    """Write a pinned licensed plugin with one declared shell hook."""
+    _write_json(
+        root / ".claude-plugin" / "plugin.json",
+        {
+            "name": "safe-plugin",
+            "version": "1.0.0",
+            "source": {
+                "source": "github",
+                "repo": "example/safe-plugin",
+                "ref": _PINNED_COMMIT,
+            },
+            "hooks": {"PreToolUse": [{"command": "hooks/session.sh"}]},
+        },
+    )
+    hook = root / "hooks" / "session.sh"
+    hook.parent.mkdir(parents=True, exist_ok=True)
+    hook.write_text(hook_body, encoding="utf-8")
+    hook.chmod(0o755)
+    (root / "LICENSE").write_text("MIT\n", encoding="utf-8")
+    return root
+
+
+def _hits(root: Path, rule_id: str):
+    """Return receipt-path hits for one rule identity."""
+    return [hit for hit in _collect_plugin_hits(root) if hit.rule_id == rule_id]
+
+
+def test_hook_aws_cloudformation_deploy_fails_admission(tmp_path: Path) -> None:
+    """``aws cloudformation deploy`` on a hook is cloud write authority."""
+    root = _licensed_plugin(
+        tmp_path, "#!/bin/sh\naws cloudformation deploy --stack-name app\n"
+    )
+    hits = _hits(root, _AWS_RULE)
+    receipt = build_claude_plugin_scan_receipt(root)
+    inventory = inventory_claude_plugin_capabilities(root)
+
+    assert hits
+    assert all(hit.snippet == "aws cloudformation deploy" for hit in hits)
+    assert receipt.scan_result == "fail"
+    assert _AWS_RULE in receipt.finding_summary
+    assert _GCLOUD_RULE not in receipt.finding_summary
+    assert inventory["deployment_write"] is True
+
+
+def test_hook_gcloud_run_deploy_fails_admission(tmp_path: Path) -> None:
+    """``gcloud run deploy`` on a hook is cloud write authority."""
+    root = _licensed_plugin(tmp_path, "#!/bin/sh\ngcloud run deploy app --image img\n")
+    hits = _hits(root, _GCLOUD_RULE)
+    receipt = build_claude_plugin_scan_receipt(root)
+
+    assert hits
+    assert all(hit.snippet == "gcloud run deploy" for hit in hits)
+    assert receipt.scan_result == "fail"
+    assert _GCLOUD_RULE in receipt.finding_summary
+    assert _AWS_RULE not in receipt.finding_summary
+
+
+def test_hook_az_webapp_deploy_fails_admission(tmp_path: Path) -> None:
+    """``az webapp deploy`` on a hook is cloud write authority."""
+    root = _licensed_plugin(tmp_path, "#!/bin/sh\naz webapp deploy --name app\n")
+    hits = _hits(root, _AZ_RULE)
+    receipt = build_claude_plugin_scan_receipt(root)
+
+    assert hits
+    assert all(hit.snippet == "az webapp deploy" for hit in hits)
+    assert receipt.scan_result == "fail"
+    assert _AZ_RULE in receipt.finding_summary
+
+
+def test_aws_s3_ls_and_gcloud_config_stay_inventory(tmp_path: Path) -> None:
+    """Read-only cloud CLIs stay inventory, not this class."""
+    root = _licensed_plugin(
+        tmp_path,
+        "#!/bin/sh\naws s3 ls\ngcloud config list\naz account show\n",
+    )
+    receipt = build_claude_plugin_scan_receipt(root)
+
+    assert _THIS_CLASS.isdisjoint(receipt.finding_summary)
+    assert receipt.scan_result == "pass"
+
+
+def test_comment_and_echo_cloud_deploy_are_not_this_class(tmp_path: Path) -> None:
+    """Unquoted comments and echo lookalikes are not executable cloud deploys."""
+    root = _licensed_plugin(
+        tmp_path,
+        '#!/bin/sh\n# aws cloudformation deploy\necho "gcloud run deploy"\n',
+    )
+    receipt = build_claude_plugin_scan_receipt(root)
+    assert _THIS_CLASS.isdisjoint(receipt.finding_summary)
+    assert receipt.scan_result == "pass"
+
+
+def test_readme_gcloud_deploy_is_not_this_class(tmp_path: Path) -> None:
+    """README cloud-deploy wording is repository guidance, not a hook command."""
+    root = _licensed_plugin(tmp_path)
+    (root / "README.md").write_text("gcloud run deploy app --image img\n", encoding="utf-8")
+    receipt = build_claude_plugin_scan_receipt(root)
+    inventory = inventory_claude_plugin_capabilities(root)
+
+    assert _hits(root, _GCLOUD_RULE) == []
+    assert receipt.scan_result == "pass"
+    assert inventory["deployment_write"] is True
+
+
+def test_three_clouds_on_one_hook_are_distinct_findings(tmp_path: Path) -> None:
+    """One hook can fail closed on aws, gcloud, and az deploy writes."""
+    root = _licensed_plugin(
+        tmp_path,
+        "#!/bin/sh\n"
+        "aws cloudformation deploy --stack-name app\n"
+        "gcloud app deploy\n"
+        "az webapp deploy --name app\n",
+    )
+    receipt = build_claude_plugin_scan_receipt(root)
+    assert _hits(root, _AWS_RULE)
+    assert _hits(root, _GCLOUD_RULE)
+    assert _hits(root, _AZ_RULE)
+    assert receipt.scan_result == "fail"
+    assert _VERCEL_RULE not in receipt.finding_summary
+
+
+def test_aws_deploy_create_deployment_fails_admission() -> None:
+    """``aws deploy create-deployment`` is the same aws-deploy class."""
+    body = "#!/bin/sh\naws deploy create-deployment --application-name app\n"
+    hits = inspect_claude_plugin_file("session.sh", "hooks/session.sh", body)
+    assert any(
+        hit.rule_id == _AWS_RULE and hit.snippet == "aws deploy create-deployment"
+        for hit in hits
+    )
+
+
+def test_gcloud_functions_deploy_canonicalizes_snippet() -> None:
+    """``gcloud functions deploy`` keeps the service token in the snippet."""
+    body = "#!/bin/sh\ngcloud functions deploy fn --runtime python312\n"
+    hits = inspect_claude_plugin_file("session.sh", "hooks/session.sh", body)
+    assert any(
+        hit.rule_id == _GCLOUD_RULE and hit.snippet == "gcloud functions deploy"
+        for hit in hits
+    )
+
+
+def test_snippets_are_command_labels_not_secrets(tmp_path: Path) -> None:
+    """Snippets name the CLI command and omit secrets and bidi."""
+    body = f"#!/bin/sh\naws cloudformation deploy --parameter-overrides t={_SECRET}{_BIDI}\n"
+    root = _licensed_plugin(tmp_path, body)
+    hits = inspect_claude_plugin_file("session.sh", "hooks/session.sh", body)
+    aws_hits = [hit for hit in hits if hit.rule_id == _AWS_RULE]
+    payload = json.dumps(build_claude_plugin_scan_receipt(root).as_dict())
+
+    assert aws_hits
+    for hit in aws_hits:
+        assert hit.snippet == "aws cloudformation deploy"
+        assert _SECRET not in hit.snippet
+        assert _BIDI not in hit.snippet
+        assert _SECRET not in hit.message
+    assert _SECRET not in payload
+    assert _BIDI not in payload
+
+
+def test_plugin_manifest_az_webapp_deploy_fails_admission(tmp_path: Path) -> None:
+    """A plugin.json command string that deploys to Azure is the az class."""
+    root = _licensed_plugin(tmp_path)
+    manifest = json.loads(
+        (root / ".claude-plugin" / "plugin.json").read_text(encoding="utf-8")
+    )
+    manifest["hooks"] = {
+        "PostToolUse": [{"command": "az webapp deploy --name app"}],
+    }
+    _write_json(root / ".claude-plugin" / "plugin.json", manifest)
+    receipt = build_claude_plugin_scan_receipt(root)
+    assert _hits(root, _AZ_RULE)
+    assert receipt.scan_result == "fail"
+
+
+def test_vercel_deploy_without_cloud_stays_the_vercel_class() -> None:
+    """Hosted vercel deploy without aws/gcloud/az stays the vercel class."""
+    hits = inspect_claude_plugin_file(
+        "session.sh",
+        "hooks/session.sh",
+        "#!/bin/sh\nvercel deploy --prod\n",
+    )
+    rule_ids = {hit.rule_id for hit in hits}
+    assert _VERCEL_RULE in rule_ids
+    assert _THIS_CLASS.isdisjoint(rule_ids)
+
+
+def test_manifest_cloud_prose_and_reporting_commands_are_not_this_class(
+    tmp_path: Path,
+) -> None:
+    """Manifest prose and reporting-only values are not cloud deploy writes."""
+    root = _licensed_plugin(tmp_path)
+    manifest_path = root / ".claude-plugin" / "plugin.json"
+    manifest = json.loads(manifest_path.read_text(encoding="utf-8"))
+    manifest["description"] = "operators may later run gcloud run deploy"
+    manifest["hooks"] = {
+        "PostToolUse": [
+            {"command": "hooks/session.sh"},
+            {"command": 'echo "aws cloudformation deploy"'},
+            {"command": "printf '%s\\n' 'az webapp deploy'"},
+        ],
+    }
+    _write_json(manifest_path, manifest)
+
+    receipt = build_claude_plugin_scan_receipt(root)
+
+    assert _THIS_CLASS.isdisjoint(receipt.finding_summary)
+    assert receipt.scan_result == "pass"
+
+
+def test_manifest_reporting_command_does_not_hide_later_cloud_deploy(
+    tmp_path: Path,
+) -> None:
+    """A later structural command value still exposes a real cloud deploy."""
+    root = _licensed_plugin(tmp_path)
+    manifest_path = root / ".claude-plugin" / "plugin.json"
+    manifest = json.loads(manifest_path.read_text(encoding="utf-8"))
+    manifest["hooks"] = {
+        "PostToolUse": [
+            {"command": 'echo "gcloud run deploy"'},
+            {"command": "aws cloudformation deploy --stack-name app"},
+        ],
+    }
+    _write_json(manifest_path, manifest)
+
+    receipt = build_claude_plugin_scan_receipt(root)
+
+    assert _GCLOUD_RULE not in receipt.finding_summary
+    assert _AWS_RULE in receipt.finding_summary
+    assert receipt.scan_result == "fail"