culture(united_kingdom): add ## Title section (khai-tests v0.1.19 contract) #1118

Workflow file for this run

.github/workflows/validate.yml at c6fe064

	name: validate

	on:
	pull_request:
	branches: [main, culture/release]

	jobs:
	khai-encoding:
	name: khai - Encoding rules
	needs: [setup, cultures-stamp-check]
	# Fork guard: every job that installs the private khai-tests wheel via
	# secrets.KAIHACKS runs only for same-repo PRs. Forked PRs get no
	# secrets, so these jobs would fail regardless -- skip them cleanly
	# instead. Each secrets.KAIHACKS job below carries the same condition.
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run encoding tests
	run: python -m pytest --pyargs khai_tests.test_khai_encoding --khai-files="${{ needs.setup.outputs.files }}" -v

	khai-process:
	name: khai - Process rules
	needs: [setup, khai-encoding]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run process tests
	run: python -m pytest --pyargs khai_tests.components.test_khai_process --khai-files="${{ needs.setup.outputs.files }}" -v

	khai-position:
	name: khai - Position rules
	needs: [setup, khai-encoding]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run position tests
	run: python -m pytest --pyargs khai_tests.components.test_khai_position --khai-files="${{ needs.setup.outputs.files }}" -v

	khai-piece:
	name: khai - Piece rules
	needs: [setup, khai-encoding]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run piece tests
	run: python -m pytest --pyargs khai_tests.components.test_khai_piece --khai-files="${{ needs.setup.outputs.files }}" -v

	khai-place:
	name: khai - Place rules
	needs: [setup, khai-encoding]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run place tests
	run: python -m pytest --pyargs khai_tests.components.test_khai_place --khai-files="${{ needs.setup.outputs.files }}" -v

	khai-persona:
	name: khai - Persona rules
	needs: [setup, khai-encoding]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run persona tests
	run: python -m pytest --pyargs khai_tests.components.test_khai_persona --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-sections:
	name: cultures - Section structure
	needs: [setup, khai-process, khai-position, khai-piece, khai-place, khai-persona]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run section tests
	run: python -m pytest tests/test_sections.py --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-branch-scope-tests:
	name: cultures - Branch scope tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	# PyYAML required for E2E test (hook invokes validate_country_bag.py).
	run: pip install -r tests/requirements.txt pytest
	- name: Run branch_scope unit + E2E tests
	run: python -m pytest tests/test_branch_scope.py tests/test_hook_scope_e2e.py -v

	cultures-extract-culture-slugs-tests:
	name: cultures - Extract-culture-slugs tests
	# The release-gating gate (release-gating-gate.yml) and the
	# auto-PR opener (release-gating.yml) both extract culture slugs
	# from a diff via scripts/extract_culture_slugs.py. Locks the
	# depth-3 sovereign / depth-4 sub-national contract so the
	# Schleswig-Holstein bypass class cannot return silently.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run extract-culture-slugs tests
	run: python -m pytest tests/test_extract_culture_slugs.py -v

	cultures-release-gating-tests:
	name: cultures - Release-gating tests
	# The release-gating engine: registry generator, gating check, and
	# manifest projection. All three define the KAIHACKS download
	# contract. Pre-#535 these test files lived on the test_validate_wiring
	# exempt list (pre-existing backlog) -- promoted to live gates here
	# so contract changes can't be made silently.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	run: pip install pyyaml pytest
	- name: Run release-gating + manifest tests
	run: \|
	python -m pytest \
	tests/test_generate_country_entry.py \
	tests/test_release_gating.py \
	tests/test_generate_available_json.py \
	-v

	cultures-branch-scope-diff-check:
	name: cultures - Branch scope diff check
	if: github.event_name == 'pull_request'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Check PR diff against branch scope rules
	env:
	BRANCH: ${{ github.head_ref }}
	BASE_REF: ${{ github.base_ref }}
	run: \|
	set -e
	python3 - <<'PY'
	import os, subprocess, sys
	sys.path.insert(0, "tests")
	from branch_scope import (
	check_scope,
	classify_branch,
	diagnose_scope_failure,
	render_scope_failure,
	)

	branch = os.environ["BRANCH"]
	base_ref = os.environ["BASE_REF"]
	base = f"origin/{base_ref}"

	def git(*args):
	return subprocess.run(
	["git", *args], capture_output=True, text=True, check=True,
	).stdout

	kind = classify_branch(branch)
	if kind == "main":
	print("ERROR: PR head branch is 'main'; impossible state.")
	sys.exit(1)

	# --diff-filter=ACMRT skips deletions; three-dot range matches the
	# merge-base semantics the scope check has always used.
	files = [
	line.strip()
	for line in git(
	"diff", "--name-only", "--diff-filter=ACMRT",
	f"{base}...HEAD",
	).splitlines()
	if line.strip()
	]
	if not files:
	print("No files changed; skipping scope check.")
	sys.exit(0)

	ok, unsafe = check_scope(kind, files, branch)
	if ok:
	print(
	f"OK: branch '{branch}' (classified '{kind}') passes "
	f"scope check ({len(files)} file(s))."
	)
	sys.exit(0)

	# Scope failed. Attribute each offending file to its introducing
	# commit(s) so the report can distinguish a mis-based branch
	# (rebase) from a genuine out-of-scope edit (revert/move).
	_on_main: dict[str, bool] = {}

	def is_on_main(sha):
	if sha not in _on_main:
	_on_main[sha] = subprocess.run(
	["git", "merge-base", "--is-ancestor", sha,
	"origin/main"],
	).returncode == 0
	return _on_main[sha]

	def commits_for_file(path):
	out = git("log", "--format=%H", f"{base}..HEAD", "--", path)
	return [line.strip() for line in out.splitlines() if line.strip()]

	inherited, genuine = diagnose_scope_failure(
	unsafe,
	commits_for_file=commits_for_file,
	is_on_main=is_on_main,
	)
	try:
	base_behind = int(
	git("rev-list", "--count", f"{base}..origin/main").strip()
	)
	except (subprocess.CalledProcessError, ValueError):
	base_behind = 0

	print(render_scope_failure(
	branch, base_ref, inherited, genuine, base_behind,
	))
	sys.exit(1)
	PY

	cultures-culture-branch-base:
	name: cultures - Culture branch base
	# A culture/<country\|region> branch must be cut from culture/release,
	# the integration branch -- never from main. A branch cut from main
	# carries main's lead, which pollutes the PR diff and (see PR #213)
	# sends contributors -- LLMs especially -- chasing phantom scope
	# violations. The branch-scope check above only catches this
	# incidentally, when main's drift includes out-of-scope files; this
	# job catches it directly, on commit ancestry, and fails fast.
	# culture/release itself is exempt: it integrates upward into main.
	if: github.event_name == 'pull_request' && startsWith(github.head_ref, 'culture/')
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Check culture branch was cut from culture/release
	env:
	BRANCH: ${{ github.head_ref }}
	run: \|
	set -e
	python3 - <<'PY'
	import os, subprocess, sys
	sys.path.insert(0, "tests")
	from branch_scope import (
	WORLD_SLUGS,
	classify_branch,
	misbased_commits,
	render_misbased_branch,
	)

	branch = os.environ["BRANCH"]
	if classify_branch(branch) != "culture":
	print(f"SKIP: '{branch}' is not a culture branch.")
	sys.exit(0)
	if branch[len("culture/"):] in WORLD_SLUGS:
	print(f"SKIP: '{branch}' is the integration branch.")
	sys.exit(0)

	integration = "origin/culture/release"

	def git(*args):
	return subprocess.run(
	["git", *args], capture_output=True, text=True, check=True,
	).stdout

	# Commits on the branch but not on the integration branch. A
	# tab separates the abbreviated SHA from the subject so subjects
	# containing spaces survive the split.
	commits = []
	for line in git(
	"log", "--format=%h%x09%s", f"{integration}..HEAD",
	).splitlines():
	if not line.strip():
	continue
	sha, _, subject = line.partition("\t")
	commits.append((sha.strip(), subject.strip()))

	_on_main: dict[str, bool] = {}

	def is_on_main(sha):
	if sha not in _on_main:
	_on_main[sha] = subprocess.run(
	["git", "merge-base", "--is-ancestor", sha,
	"origin/main"],
	).returncode == 0
	return _on_main[sha]

	offending = misbased_commits(commits, is_on_main=is_on_main)
	if offending:
	print(render_misbased_branch(branch, offending))
	sys.exit(1)

	print(
	f"OK: '{branch}' was cut from culture/release "
	f"({len(commits)} branch commit(s), none already on main)."
	)
	PY

	cultures-pr-base-tests:
	name: cultures - PR base tests
	# Unit-test gate for tests/validate_pr_base.py (the PR base routing
	# contract). Independent, always runs, no culture-file dependency.
	# Catches routing regressions before pr-gate.yml enforces them in
	# production. CLI file exercises the script pr-gate.yml actually calls.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run PR base routing tests
	run: python -m pytest tests/test_validate_pr_base.py tests/test_validate_pr_base_cli.py -v

	cultures-brownfield-tests:
	name: cultures - Brownfield migration validator tests
	# Unit-test gate for tests/validate_pr_brownfield.py (the brownfield
	# "if you touch, you migrate" rule). Independent, always runs, no
	# culture-file dependency. Catches regressions in the gate's rule
	# logic, exempt list, suffix regex, and frontmatter parsing before
	# pr-gate.yml enforces them on every PR. Mirrors cultures-pr-base-tests.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run brownfield validator tests
	run: python -m pytest tests/test_validate_pr_brownfield.py -v

	cultures-audit-readme-bands-tests:
	name: cultures - Audit README bands tests
	# Unit-test gate for scripts/audit_readme_bands.py (the canonical Hofstede
	# band contract: 0-39 Low, 40-69 Moderate, 70-100 High). Mirrors the
	# cultures-branch-scope-tests pattern: independent, always runs, exercises the
	# contract on every PR. Closes the gap noted during the v2 stage 2
	# sequence where this test had no CI runner.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run audit_readme_bands tests
	run: python -m pytest tests/test_audit_readme_bands.py -v

	cultures-culture-traceability:
	name: cultures - Culture-set traceability
	# Gate for REFERENCES.md / README.md / persona-link traceability against
	# the real culture file set (ChBrain/Cultures#301 rules R4-R6). Independent,
	# always runs, no deps. The checks are xfail-soft during the corpus
	# rollout, so this job stays green while per-country drift is corrected.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run culture traceability tests
	run: python -m pytest tests/test_culture_traceability.py -v

	cultures-hofstede-readme-updater-tests:
	name: cultures - Hofstede README updater tests
	# Unit-test gate for scripts/update_hofstede_readme.py (deterministic
	# rewriter for the Hofstede Cultural Dimensions + Alignment Status tables
	# in country READMEs). Pins the EXCELLENT/PASS/WARN/FAIL thresholds, the
	# canonical band-label rendering, and the table-replacement contract.
	# Mirrors the cultures-audit-readme-bands-tests pattern: independent, always runs.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	# Mirrors cultures-marker-derived / cultures-hofstede-bag-loader-tests: tests/requirements.txt
	# has lingua-language-detector, PyYAML, and pytest. Required because
	# update_hofstede_readme imports data.hofstede_keywords transitively
	# via hofstede_bag_loader, and data.hofstede_keywords imports lingua
	# at module level (for detect_language). The unit tests don't call
	# detect_language but the import has to succeed for the module to
	# load.
	run: pip install -r tests/requirements.txt
	- name: Run update_hofstede_readme tests
	run: python -m pytest tests/test_update_hofstede_readme.py -v

	cultures-history-arc:
	name: cultures - History arc
	# Always-run gate for the history-as-defining-moments-arc methodology
	# (khai-cultures-create skill v0.1.1+). Validates every
	# culture__history_.md file in regions/** has:
	# - khai: piece declaration footer
	# - Yearbook section with >= 12 dated entries
	# - Date range spanning >= 5 centuries (broad arc, not single event)
	# Catches the class of bug PR #105 surfaced: a history file shipping
	# as a narrow-event essay (the original Beeldenstorm-only Netherlands
	# history) rather than a broad-arc Yearbook. Mirrors the
	# cultures-audit-readme-bands-tests pattern: independent, always runs.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run history-arc tests
	run: python -m pytest tests/test_history_arc.py -v

	cultures-language-process-ladder:
	name: cultures - Language-process ladder
	# Always-run gate for the engine language-as-process ladder (issue #281).
	# The 21 ladder files under engine/ are universal solution-grade culture
	# content, but khai does not see engine files (--khai-files is regions/-
	# scoped), so the ladder's structural contract -- completeness, the IDLE
	# section set, Scope: Universal, the link graph -- is enforced here.
	# Skips cleanly until the ladder lands (PR #283).
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run language-process ladder tests
	run: python -m pytest tests/test_language_process_ladder.py -v

	cultures-persona-projection-ladder:
	name: cultures - Persona projection ladder
	# Always-run gate for the persona ## Projection ladder rule.
	# Canonical persona files (<adj>_persona_<gender>_<name>.md) must
	# link engine/process_<channel>_*.md inside ## Projection for all
	# four channels: speaking, hearing, reading, writing. Cultures-
	# specific gate; the khai chapter-list contract is enforced
	# separately in khai_tests. Skips legacy and deprecated forms
	# cleanly so the gate fires only on the canonical v0.2.0 file shape.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run persona projection ladder tests
	run: python -m pytest tests/test_persona_projection_ladder.py -v

	cultures-persona-english-link:
	name: cultures - Persona English link (L4h)
	# Gate: every canonical persona's ## Projection must link a named English
	# position file (anchor text OR target path contains 'english',
	# case-insensitive). Known gaps listed in
	# tests/persona_english_link_exceptions.txt are xfail while #425 is
	# being worked down country-by-country. Hard block from day one --
	# the exceptions file is the safety valve.
	runs-on: ubuntu-latest
	needs: [cultures-persona-projection-ladder]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run persona English link tests
	run: python -m pytest tests/test_persona_english_link.py -v

	cultures-zip-build:
	name: cultures - Zip build
	# Runs the real release zip build (scripts/build_zips.py) and validates
	# every produced zip. build-zips.yml only fires on release/dispatch, so
	# this is what proves the build is sound on a PR.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run zip-build tests
	run: python -m pytest tests/test_build_zips.py -v

	cultures-pdf-build:
	name: cultures - PDF build (smoke)
	# Smoke-tests scripts/build_pdfs.py with pandoc mocked. The real
	# release PDF build (build-pdfs.yml) only fires on release/dispatch
	# and needs the apt-installed pandoc/weasyprint; this gates the
	# enumeration + markdown-assembly + completeness-filter logic on
	# every PR.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run pdf-build smoke tests
	run: python -m pytest tests/test_build_pdfs.py -v

	cultures-completeness-alignment:
	name: cultures - Completeness alignment (registry vs shipped)
	# Cross-check that data/countries.json (the website-map registry)
	# and the complete-cultures set (zips + PDFs) stay in lockstep.
	# Catches the drift class where a culture lands in culture/release
	# but isn't registered (the Mexico gap, #257), or where a registry
	# entry references a country whose folder is not yet complete.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run completeness-alignment tests
	run: python -m pytest tests/test_culture_completeness_alignment.py -v

	cultures-completeness-module-tests:
	name: cultures - Completeness module tests
	# Unit tests for scripts/culture_completeness.py itself --
	# complete_countries (sovereign-only) and complete_cultures (both
	# depths). Locks the depth contracts the auto-release bump diff
	# and the alignment cross-check rely on; pre-#536 a sub-national
	# could silently slip past both.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run culture-completeness module tests
	run: python -m pytest tests/test_culture_completeness.py -v

	cultures-hofstede-score-home:
	name: cultures - Hofstede score home
	# Single-home gate for Hofstede scores: data/hofstede_scores.json is
	# complete and authoritative, and no bag has drifted from it.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Run Hofstede score-home tests
	run: python -m pytest tests/test_hofstede_score_home.py -v

	cultures-validator-wiring:
	name: cultures - Validator wiring
	# Meta-gate: every tests/test_*.py is invoked by a validate.yml job.
	# A validator is dead weight until a job runs it; this fails when a
	# test file is neither wired nor explicitly exempted.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run validator-wiring tests
	run: python -m pytest tests/test_validate_wiring.py -v

	cultures-metadata-format:
	name: cultures - Metadata format
	# Always-run guard for the footer -> YAML-frontmatter migration. Per
	# country: no culture_*.md carries both a frontmatter block and a
	# trailing footer, and frontmatter is all-or-nothing within a country
	# (a country migrates as a unit, never half-and-half). Mirrors the
	# cultures-history-arc pattern: independent, always runs.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run metadata-format guard
	run: python -m pytest tests/test_metadata_format.py -v

	cultures-language-preflight:
	name: cultures - Language pre-flight
	# Always-run pre-flight: every country README's Language(s): slug
	# must appear in data/language_policy.yaml, and every country's
	# data/countries.json language must be unlocked via iso_map. Mirrors the
	# cultures-audit-readme-bands-tests / cultures-history-arc pattern: independent,
	# always runs, no setup-job dependency. Fast (no lingua, no whl
	# install) -- under 30 seconds.
	#
	# Why a separate job: the same assertion runs late in the chain via
	# cultures-language, which depends on khai-language, which depends
	# on the components chain (encoding -> process/position/piece/place/
	# persona -> sections). When the registry is missing an entry, that
	# failure surfaces 5-10 minutes into CI after every other validator
	# has run. This job surfaces it in ~30 seconds on every PR so a
	# missing-language case fails before the rest of the chain spins up.
	#
	# Incident: PR #166 (culture/spain) cleared every other validator
	# then failed on this assertion because `spanish` was not in
	# data/language_policy.yaml. Emergency PRs #167 (governance) and
	# #168 (sync) unblocked the release at the cost of two extra round
	# trips. The check itself was correct; it just ran too late to be
	# useful for prevention.
	#
	# LANGUAGES.md section "Pre-flight: check language enablement before
	# starting a culture" documents the human-side procedure that this
	# gate enforces.
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest + pyyaml
	run: pip install pytest pyyaml
	- name: Run registry + unlock pre-flight
	run: python -m pytest tests/test_language.py -k "registry or unlocked or iso_map" -v

	setup:
	name: Setup - Compute changed files
	runs-on: ubuntu-latest
	outputs:
	any: ${{ steps.changed.outputs.any }}
	files: ${{ steps.changed.outputs.files }}
	# `data_changed`: true when the PR diff touches the Hofstede reference
	# dataset (data/hofstede_scores.json). Drives cultures-hofstede-reference into audit mode (run
	# across all countries) so a reference update doesn't silently widen
	# divergence for cultures whose declared scores are now off-band.
	data_changed: ${{ steps.changed.outputs.data_changed }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Get changed regions/*.md files
	id: changed
	env:
	HEAD_REF: ${{ github.head_ref }}
	run: \|
	# Sync branches (sync/<name>) are pointer branches at main's HEAD.
	# Content was already validated when it landed on main. The PR diff
	# against culture/release would re-surface every file that has
	# advanced on main since the last sync, which is pure waste --
	# short-circuit here so all downstream content jobs gated on
	# `any == 'true'` skip cleanly.
	if [[ "$HEAD_REF" == sync/* ]]; then
	echo "Sync branch detected ($HEAD_REF); skipping content-validator file detection."
	echo "any=false" >> "$GITHUB_OUTPUT"
	echo "files=" >> "$GITHUB_OUTPUT"
	echo "data_changed=false" >> "$GITHUB_OUTPUT"
	exit 0
	fi
	# Validate fires only on pull_request, so the diff range is always
	# the merge base. (The previous push trigger required handling
	# `github.event.before` and HEAD~1 fallback; dropped along with
	# the push trigger -- post-merge re-validation added no value.)
	RANGE="origin/${{ github.base_ref }}...HEAD"
	# --diff-filter=ACMRT skips deletions; the validator must not be handed paths that no longer exist.
	ALL_CHANGED=$(git diff --name-only --diff-filter=ACMRT "$RANGE")
	# khai is path-independent: it classifies a file from its `khai:`
	# declaration, not its location. engine/*.md is solution-grade
	# culture content, so it is handed to the same validators (khai,
	# link integrity) as regions/*.md content.
	FILES=$(echo "$ALL_CHANGED" \| { grep -E '^(regions\|engine)/.\.md$' \|\| true; } \| tr '\n' ' ' \| sed 's/ $//')
	ANY=$(if [ -z "$FILES" ]; then echo "false"; else echo "true"; fi)
	DATA_CHANGED=$(if echo "$ALL_CHANGED" \| grep -qx 'data/hofstede_scores.json'; then echo "true"; else echo "false"; fi)
	echo "any=$ANY" >> "$GITHUB_OUTPUT"
	echo "files=$FILES" >> "$GITHUB_OUTPUT"
	echo "data_changed=$DATA_CHANGED" >> "$GITHUB_OUTPUT"

	cultures-stamp-check:
	name: cultures - Validation stamp gate
	needs: [setup]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Check validation stamp exists
	run: \|
	if [ ! -f ".validation-stamp" ]; then
	echo "❌ VALIDATION FAILED: .validation-stamp missing"
	echo ""
	echo "This file records that local validators passed before commit."
	echo "Run locally to generate it:"
	echo " git config core.hooksPath .githooks"
	echo " scripts/setup-hooks.sh # or setup-hooks.bat on Windows"
	echo " git commit --amend -m 'your message'"
	exit 1
	fi
	echo "✔️ Validation stamp present"
	- name: Check validation stamp shape
	# Gate against malformed stamps (CRLF, NUL padding, BOM, wrong length,
	# non-hex content). .githooks/pre-commit writes the stamp as exactly
	# 40 hex chars + LF in UTF-8 (see the closing lines:
	# tree_hash = run_git("write-tree")
	# Path(".validation-stamp").write_text(tree_hash + "\n", encoding="utf-8")
	# ). Any deviation means the stamp was written through a non-hook
	# path -- typically an LLM agent's file write API (Claude Code in
	# VS Code, Copilot, MCP create_or_update_file) on a Windows host
	# that normalised line endings or added UTF-16 padding. The stamp
	# value itself isn't checked against tree state (the hook owns
	# that); this step only enforces shape so byte-exact three-way
	# merges don't trip on encoding artifacts.
	#
	# Incident: PR #105 (culture/netherlands -> culture/release) was
	# unmergeable for hours because culture/release's stamp had been
	# written by Claude Code in VS Code with `\r\n\r\x00\n\x00` after
	# the hash (46 bytes total, binary on disk). Both Copilot and a
	# second Claude Code session tried to "just pick one" via clean
	# 41-byte UTF-8 writes; git's three-way blob comparison rejected
	# every attempt because the bytes never matched. Resolution
	# required reverting the stamp to the merge-base blob -- a
	# non-obvious path that no LLM-driven agent found on its own.
	run: \|
	python3 - <<'PY'
	import re
	import sys
	from pathlib import Path

	raw = Path(".validation-stamp").read_bytes()
	if len(raw) == 41 and re.fullmatch(rb"[0-9a-f]{40}\n", raw):
	print("✔️ Validation stamp shape OK (40 hex chars + LF, 41 bytes)")
	sys.exit(0)

	print("❌ VALIDATION FAILED: .validation-stamp is malformed")
	print(f" Expected: 41 bytes, [0-9a-f]{{40}} + LF (UTF-8, no BOM)")
	print(f" Actual: {len(raw)} bytes")
	print(f" Hex dump: {raw.hex()[:120]}" + ("..." if len(raw) > 60 else ""))
	print()
	print(" Most common cause: an LLM-driven file write (Claude Code in")
	print(" VS Code, Copilot suggesting a fix, MCP create_or_update_file)")
	print(" produced CRLF, UTF-16 padding, or BOM bytes instead of the")
	print(" clean UTF-8 LF the pre-commit hook writes. See PR #105.")
	print()
	print(" Fix: re-run the pre-commit hook locally to rewrite cleanly.")
	print(" touch a staged file (or git add --renormalize .)")
	print(" git commit --amend --no-edit")
	print(" git push --force-with-lease")
	sys.exit(1)
	PY

	khai-language:
	name: khai - Language rules
	needs: [setup, cultures-sections]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Install lingua + pyyaml
	run: pip install lingua-language-detector pyyaml
	- name: Run language detection tests
	run: python -m pytest --pyargs khai_tests.test_khai_language --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-language:
	name: cultures - Language policy
	needs: [setup, khai-language]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest + pyyaml
	run: pip install pytest pyyaml
	- name: Run static language checks
	run: python -m pytest tests/test_language.py -v

	cultures-language-dispatch:
	name: cultures - Language dispatch
	# Always-run gate for the per-file frontmatter `language:` dispatcher
	# (Nigeria mother-tongue arc -- Stage 2c). Pins the four routing
	# outcomes -- absent/lingua-known/NLP-only/unknown -- so a regression
	# in tests/validate_language.py's dispatch_route surfaces immediately.
	# Independent, no culture-file dependency. Mirrors the
	# cultures-history-arc pattern: always runs, fast (no lingua install).
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest + pyyaml
	run: pip install pytest pyyaml
	- name: Run language-dispatch tests
	run: python -m pytest tests/test_validate_language_dispatch.py -v

	khai-links:
	name: khai - Link rules
	needs: [setup, cultures-language]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run link tests
	run: python -m pytest --pyargs khai_tests.test_khai_links --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-links:
	name: cultures - Link integrity
	needs: [setup, khai-links]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run link tests
	run: python -m pytest tests/test_links.py --khai-roots=engine --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-completeness:
	name: cultures - Culture completeness
	needs: [setup, cultures-links]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Validate culture completeness
	run: python -m pytest tests/test_completeness.py -v

	cultures-audit-readme:
	name: cultures - Audit README status tables
	needs: [setup, cultures-completeness]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Validate audit README
	run: python -m pytest tests/test_audit_readme.py -v

	cultures-audit-consistency:
	name: cultures - Audit table consistency
	needs: [setup, cultures-audit-readme]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Validate audit consistency
	run: python -m pytest tests/test_audit_consistency.py -v

	khai-plagiarism:
	name: khai - Phrase denylist rules
	needs: [setup, cultures-audit-consistency]
	if: needs.setup.outputs.any == 'true' && github.event.pull_request.head.repo.full_name == github.repository
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install khai-tests
	uses: ./.github/actions/install-khai-tests
	with:
	token: ${{ secrets.KAIHACKS }}
	- name: Run phrase denylist tests
	run: python -m pytest --pyargs khai_tests.test_khai_plagiarism --khai-files="${{ needs.setup.outputs.files }}" -v

	cultures-plagiarism:
	name: cultures - Plagiarism structure
	needs: [setup, khai-plagiarism]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run plagiarism structural checks
	run: python -m pytest tests/test_plagiarism.py -v

	cultures-hofstede-structure:
	name: cultures - Hofstede structure
	needs: [setup, cultures-plagiarism]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest pyyaml
	- name: Validate Hofstede structure
	run: python -m pytest tests/test_hofstede_structure.py -v

	cultures-marker-derived:
	name: cultures - Marker derived vs declared
	needs: [setup, cultures-hofstede-structure]
	if: needs.setup.outputs.any == 'true'
	runs-on: ubuntu-latest
	env:
	PR_CHANGED_FILES: ${{ needs.setup.outputs.files }}
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	run: pip install -r tests/requirements.txt
	- name: Validate Hofstede derived scores
	run: python -m pytest tests/test_marker_derived.py -v

	cultures-hofstede-reference:
	name: cultures - Culture docs Hofstede-free
	needs: [setup, cultures-marker-derived]
	if: needs.setup.outputs.any == 'true' \|\| needs.setup.outputs.data_changed == 'true'
	runs-on: ubuntu-latest
	env:
	PR_CHANGED_FILES: ${{ needs.setup.outputs.files }}
	PR_DATA_CHANGED: ${{ needs.setup.outputs.data_changed }}
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install pytest
	run: pip install pytest
	- name: Run Hofstede reference tests
	run: python -m pytest tests/test_hofstede_reference.py -v

	cultures-hofstede-bag-loader-tests:
	name: cultures - Hofstede bag loader tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	run: pip install -r tests/requirements.txt
	- name: Run loader tests
	run: python -m pytest tests/test_hofstede_bag_loader.py -v

	cultures-hofstede-bag-integrity:
	name: cultures - Hofstede bag integrity
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'
	- name: Install Python deps
	run: pip install -r tests/requirements.txt
	- name: Run bag integrity tests
	run: \|
	python3 -m pytest tests/test_hofstede_bag_shape.py \
	tests/test_hofstede_bag_quality.py \
	tests/test_hofstede_bag_locked.py \
	tests/test_hofstede_bag_completeness.py \
	tests/test_hofstede_bag_fork.py \
	-v

	no-changes:
	name: No regions/*.md files changed
	needs: [setup]
	if: needs.setup.outputs.any == 'false'
	runs-on: ubuntu-latest
	steps:
	- run: echo "No regions/*.md files changed - skipping validation"

	# Aggregator gate. Succeeds iff no validate.yml job failed (skipped jobs
	# are fine -- they were not applicable to this PR). This is the single
	# check to add to branch protection on main and culture/release, instead
	# of every job above; new jobs are covered by adding them to `needs`.
	validate-gate:
	name: cultures - all checks passed
	needs:
	- khai-encoding
	- khai-process
	- khai-position
	- khai-piece
	- khai-place
	- khai-persona
	- cultures-sections
	- cultures-branch-scope-tests
	- cultures-branch-scope-diff-check
	- cultures-extract-culture-slugs-tests
	- cultures-release-gating-tests
	- cultures-culture-branch-base
	- cultures-pr-base-tests
	- cultures-brownfield-tests
	- cultures-audit-readme-bands-tests
	- cultures-culture-traceability
	- cultures-hofstede-readme-updater-tests
	- cultures-history-arc
	- cultures-language-process-ladder
	- cultures-persona-projection-ladder
	- cultures-zip-build
	- cultures-pdf-build
	- cultures-completeness-alignment
	- cultures-completeness-module-tests
	- cultures-hofstede-score-home
	- cultures-validator-wiring
	- cultures-metadata-format
	- cultures-language-preflight
	- setup
	- cultures-stamp-check
	- khai-language
	- cultures-language
	- cultures-language-dispatch
	- khai-links
	- cultures-links
	- cultures-completeness
	- cultures-audit-readme
	- cultures-audit-consistency
	- khai-plagiarism
	- cultures-plagiarism
	- cultures-hofstede-structure
	- cultures-marker-derived
	- cultures-hofstede-reference
	- cultures-hofstede-bag-loader-tests
	- cultures-hofstede-bag-integrity
	- no-changes
	if: always()
	runs-on: ubuntu-latest
	steps:
	- name: Fail if any validate.yml job failed
	if: ${{ contains(needs..result, 'failure') \|\| contains(needs..result, 'cancelled') }}
	run: \|
	echo "::error::One or more validate.yml checks failed - see the jobs above."
	exit 1
	- name: Fail if a khai check skipped on a same-repo content PR
	# khai jobs legitimately skip on fork PRs (a fork gets no KAIHACKS
	# secret) and when no regions/*.md changed. But on a same-repo PR
	# that DID change culture content, every khai job must actually
	# run -- a skip there means the khai validation silently did not
	# happen, and the step above (failure/cancelled only) would let it
	# pass green. This converts that silent skip to red. Fork PRs are
	# exempt by the head.repo condition, so they still skip cleanly.
	if: >-
	github.event.pull_request.head.repo.full_name == github.repository
	&& needs.setup.outputs.any == 'true'
	&& (needs.khai-encoding.result == 'skipped'
	\|\| needs.khai-process.result == 'skipped'
	\|\| needs.khai-position.result == 'skipped'
	\|\| needs.khai-piece.result == 'skipped'
	\|\| needs.khai-place.result == 'skipped'
	\|\| needs.khai-persona.result == 'skipped'
	\|\| needs.khai-language.result == 'skipped'
	\|\| needs.khai-links.result == 'skipped'
	\|\| needs.khai-plagiarism.result == 'skipped')
	run: \|
	echo "::error::A khai validation job was skipped on a same-repo content PR -- khai must run on culture content. See the skipped khai-* jobs above."
	exit 1
	- name: All clear
	run: echo "All validate.yml checks passed or were not applicable."

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culture(united_kingdom): add ## Title section (khai-tests v0.1.19 contract) #1118

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