diff --git a/scripts/ci/quality_gate.sh b/scripts/ci/quality_gate.sh
index 910312e..1dbbdbe 100755
--- a/scripts/ci/quality_gate.sh
+++ b/scripts/ci/quality_gate.sh
@@ -28,12 +28,17 @@ commit=${GIT_COMMIT:-}
 if [[ -z "${commit}" ]]; then
   commit=$(git -C "${ROOT_DIR}" rev-parse --short HEAD 2>/dev/null || echo unknown)
 fi
+build_number=${BUILD_NUMBER:-unknown}
+jenkins_job=${JOB_NAME:-lesavka}
 
 cat >"${METRICS_FILE}" <<METRICS
 # HELP platform_quality_gate_runs_total Number of quality gate runs by result.
 # TYPE platform_quality_gate_runs_total counter
 platform_quality_gate_runs_total{suite="lesavka",branch="${branch}",commit="${commit}",status="ok"} 0
 platform_quality_gate_runs_total{suite="lesavka",branch="${branch}",commit="${commit}",status="failed"} 1
+# HELP platform_quality_gate_build_info Build metadata for the latest lesavka gate run.
+# TYPE platform_quality_gate_build_info gauge
+platform_quality_gate_build_info{suite="lesavka",branch="${branch}",commit="${commit}",build_number="${build_number}",jenkins_job="${jenkins_job}"} 1
 METRICS
 
 fetch_remote_counter() {
@@ -103,7 +108,7 @@ status=0
 # probe singleton runtime state. Keep coverage collection serial so per-file
 # percentages stay stable enough to serve as a baseline gate.
 if RUST_TEST_THREADS="${RUST_TEST_THREADS:-1}" cargo llvm-cov --workspace --all-targets --lcov --output-path "${COVERAGE_LCOV}"; then
-  if python3 - "${COVERAGE_LCOV}" "${BASELINE_JSON}" "${METRICS_FILE}" "${SUMMARY_TXT}" "${ROOT_DIR}" "${COVERAGE_CONTRACT_JSON}" "${branch}" "${commit}" <<'PY'
+  if python3 - "${COVERAGE_LCOV}" "${BASELINE_JSON}" "${METRICS_FILE}" "${SUMMARY_TXT}" "${ROOT_DIR}" "${COVERAGE_CONTRACT_JSON}" "${branch}" "${commit}" "${build_number}" "${jenkins_job}" <<'PY'
 import json
 import pathlib
 import subprocess
@@ -118,6 +123,8 @@ root = pathlib.Path(sys.argv[5])
 contract_path = pathlib.Path(sys.argv[6])
 branch = sys.argv[7]
 commit = sys.argv[8]
+build_number = sys.argv[9]
+jenkins_job = sys.argv[10]
 
 def run_git(*args: str) -> list[str]:
     proc = subprocess.run(
@@ -259,6 +266,7 @@ def esc(value: str) -> str:
     return value.replace('\\', r'\\').replace('\n', r'\\n').replace('"', r'\"')
 
 labels = f'suite="lesavka",branch="{esc(branch)}",commit="{esc(commit)}"'
+build_labels = f'{labels},build_number="{esc(build_number)}",jenkins_job="{esc(jenkins_job)}"'
 metrics = []
 metrics.append('# HELP platform_quality_gate_runs_total Number of quality gate runs by result.')
 metrics.append('# TYPE platform_quality_gate_runs_total counter')
@@ -266,6 +274,9 @@ status_label = 'ok' if not regressions and not contract_failures and not all_fil
 ok_value = 1 if status_label == 'ok' else 0
 failed_value = 1 if status_label == 'failed' else 0
 metrics.append(f'platform_quality_gate_runs_total{{{labels},status="{status_label}"}} 1')
+metrics.append('# HELP platform_quality_gate_build_info Build metadata for the latest lesavka gate run.')
+metrics.append('# TYPE platform_quality_gate_build_info gauge')
+metrics.append(f'platform_quality_gate_build_info{{{build_labels}}} 1')
 metrics.append('# HELP platform_quality_gate_checks_total Check outcomes from the latest lesavka gate run.')
 metrics.append('# TYPE platform_quality_gate_checks_total gauge')
 metrics.append(f'platform_quality_gate_checks_total{{{labels},check="coverage",status="ok"}} {ok_value}')
diff --git a/scripts/ci/test_gate.sh b/scripts/ci/test_gate.sh
index 0d50213..12e5fbc 100755
--- a/scripts/ci/test_gate.sh
+++ b/scripts/ci/test_gate.sh
@@ -9,7 +9,7 @@ SUMMARY_JSON="${REPORT_DIR}/summary.json"
 SUMMARY_TXT="${REPORT_DIR}/summary.txt"
 METRICS_FILE="${REPORT_DIR}/metrics.prom"
 PUSHGATEWAY_URL=${QUALITY_GATE_PUSHGATEWAY_URL:-}
-PUSHGATEWAY_JOB=${LESAVKA_TEST_GATE_PUSHGATEWAY_JOB:-lesavka-test-gate}
+PUSHGATEWAY_JOB=${LESAVKA_TEST_GATE_PUSHGATEWAY_JOB:-platform-quality-ci}
 
 mkdir -p "${REPORT_DIR}"
 cd "${ROOT_DIR}"
@@ -48,7 +48,9 @@ python3 - \
   "${duration_seconds}" \
   "${branch}" \
   "${commit}" \
-  "${build_url}" <<'PY'
+  "${build_url}" \
+  "${BUILD_NUMBER:-unknown}" \
+  "${JOB_NAME:-lesavka}" <<'PY'
 import json
 import pathlib
 import re
@@ -64,6 +66,8 @@ duration_seconds = int(sys.argv[6])
 branch = sys.argv[7] or 'unknown'
 commit = sys.argv[8] or 'unknown'
 build_url = sys.argv[9]
+build_number = sys.argv[10] or 'unknown'
+jenkins_job = sys.argv[11] or 'lesavka'
 
 result_re = re.compile(
     r'test result: (?:ok|FAILED)\. '
@@ -73,9 +77,46 @@ result_re = re.compile(
     r'(?P<measured>\d+) measured; '
     r'(?P<filtered>\d+) filtered out;'
 )
+running_re = re.compile(r'^\s*Running (?P<target>.+?)(?: \(|$)')
+test_re = re.compile(r'^test (?P<name>.+?) \.\.\. (?P<result>ok|FAILED|ignored)$')
 
 counts = {'passed': 0, 'failed': 0, 'ignored': 0, 'measured': 0, 'filtered': 0}
+test_cases = []
+current_target = ''
+
+manifest_path = pathlib.Path('tests/test-taxonomy-manifest.json')
+category_by_path = {}
+if manifest_path.exists():
+    for item in json.loads(manifest_path.read_text(encoding='utf-8')):
+        path = item.get('new', '')
+        category = item.get('category', '')
+        if path and category:
+            category_by_path[path] = category
+
+def category_for_target(target: str) -> str:
+    if target in category_by_path:
+        return category_by_path[target]
+    parts = pathlib.PurePosixPath(target).parts
+    if len(parts) >= 2 and parts[0] == 'tests':
+        return parts[1]
+    if target.startswith('src/'):
+        return 'unit'
+    return 'uncategorized'
+
 for raw in log_path.read_text(encoding='utf-8', errors='replace').splitlines():
+    running = running_re.search(raw)
+    if running:
+        current_target = running.group('target')
+        continue
+    test_match = test_re.search(raw.strip())
+    if test_match:
+        raw_result = test_match.group('result')
+        test_cases.append({
+            'test': f'{current_target or "unknown"}::{test_match.group("name")}',
+            'category': category_for_target(current_target or 'unknown'),
+            'status': {'ok': 'passed', 'FAILED': 'failed', 'ignored': 'skipped'}[raw_result],
+        })
+        continue
     match = result_re.search(raw)
     if not match:
         continue
@@ -113,6 +154,10 @@ def label_value(value: str) -> str:
     return value.replace('\\', '\\\\').replace('"', '\\"').replace('\n', '\\n')
 
 labels = f'suite="lesavka",branch="{label_value(branch)}"'
+build_labels = (
+    f'suite="lesavka",branch="{label_value(branch)}",commit="{label_value(commit)}",'
+    f'build_number="{label_value(build_number)}",jenkins_job="{label_value(jenkins_job)}"'
+)
 success = 1 if outcome == 'ok' else 0
 failure = 1 - success
 lines = [
@@ -128,6 +173,9 @@ lines = [
 for result, value in counts.items():
     lines.append(f'lesavka_test_gate_tests{{{labels},result="{result}"}} {value}')
 lines.extend([
+    '# HELP platform_quality_gate_build_info Build metadata for the latest lesavka gate run.',
+    '# TYPE platform_quality_gate_build_info gauge',
+    f'platform_quality_gate_build_info{{{build_labels}}} 1',
     '# HELP platform_quality_gate_tests_total Test result counts from the latest lesavka gate run.',
     '# TYPE platform_quality_gate_tests_total gauge',
     f'platform_quality_gate_tests_total{{{labels},result="passed"}} {counts["passed"]}',
@@ -137,7 +185,15 @@ lines.extend([
     '# TYPE platform_quality_gate_checks_total gauge',
     f'platform_quality_gate_checks_total{{{labels},check="tests",status="ok"}} {success}',
     f'platform_quality_gate_checks_total{{{labels},check="tests",status="failed"}} {failure}',
+    '# HELP platform_quality_gate_test_case_result Per-test result from the latest lesavka gate run.',
+    '# TYPE platform_quality_gate_test_case_result gauge',
 ])
+for case in test_cases:
+    case_labels = (
+        f'{build_labels},category="{label_value(case["category"])}",'
+        f'test="{label_value(case["test"])}",status="{label_value(case["status"])}"'
+    )
+    lines.append(f'platform_quality_gate_test_case_result{{{case_labels}}} 1')
 metrics_path.write_text('\n'.join(lines) + '\n', encoding='utf-8')
 PY
 
@@ -149,7 +205,7 @@ publish_metrics() {
 
   curl --fail --silent --show-error \
     --data-binary @"${METRICS_FILE}" \
-    "${PUSHGATEWAY_URL%/}/metrics/job/${PUSHGATEWAY_JOB}/suite/lesavka"
+    "${PUSHGATEWAY_URL%/}/metrics/job/${PUSHGATEWAY_JOB}/suite/lesavka/gate/tests"
 }
 
 publish_status=0