diff --git a/docs/engine/annual-package-v1.md b/docs/engine/annual-package-v1.md
index c05d9c7c..14694276 100644
--- a/docs/engine/annual-package-v1.md
+++ b/docs/engine/annual-package-v1.md
@@ -8,7 +8,7 @@
 - `"detail": "slim"`（#154 遮罩用）：只回报告范围、每张年盘的有效期、生日分界和块状态，几 KB；不回运限行、行运和生产器数据。默认 `"full"`。
 - 年运报告的事实与结论卡：`POST /api/annual/report_facts`（同样的请求体，加必填的 `birth_time_confirmed`），见 `annual-report-v1.md`。
 - 不带 `mode` 的 `/api/annual` 仍返回原来的基础太阳返照报告（`report`），形状不变；只多传了 `node_mode`（默认 mean，结果不变）。
-- 代码：`scripts/annual_package.py`（`normalize_request`、`build_annual_package`），API 处理在 `scripts/jyotish_api_server.py::_compute_annual_package`。前端合同：`frontend/src/lib/annual-package-contract.ts`（zod + 映射，无界面）。
+- 代码：`scripts/annual_service/package.py`（`normalize_request`、`build_annual_package`）；请求解析与入口在 `scripts/annual_service/api.py`（`compute_annual_package`、`compute_annual_report_facts`，输入错误 `AnnualServiceInputError` 映射为 400），`scripts/jyotish_api_server.py` 只做薄注册（`_annual_service`，与 `/api/chart_points` 同一做法）。前端合同：`frontend/src/lib/annual-package-contract.ts`（zod + 映射，无界面）。
 
 ### 请求字段
 
diff --git a/docs/engine/annual-report-v1.md b/docs/engine/annual-report-v1.md
index 335a0ff5..bd03608a 100644
--- a/docs/engine/annual-report-v1.md
+++ b/docs/engine/annual-report-v1.md
@@ -7,7 +7,7 @@
 1. **入口**：「我的报告」页多一张「年运」卡片，直接进 `/reports/annual`（放在 `/reports` 下面，侧栏仍亮「我的报告」）。没有单独的入口页。
 2. **遮罩**：页面先请求 `GET /api/annual/overview?subject=&kind=`（Next 路由 → Python `/api/annual/package`，`detail: "slim"`，几 KB）。返回人物、范围、三条注意事项、出生时间是否确认、价格，以及这一年是不是已经写过。写过的（或正在写的）直接打开，不出遮罩，也不再扣点。
 3. **开始**：`POST /api/reports {reportType: "annual_full", subject, rangeKind, situation}`。服务端预留 `annual.full` 的点数，建 `personal_reports` 一行（`report_type = annual_full`，范围键放在 `requested_themes`，例如 `annual:birthday_year:2026`），把范围和现状存成 `personal_report_sections` 的 `annual-report-input`，入报告队列。
-4. **算**：worker 调 Python `POST /api/annual/report_facts`（`scripts/annual_report_facts.py`）。这是写手唯一能用的材料：本命底子、年内各段及走势、转折点、候选窗口、各领域信号、分歧、技法执行表。
+4. **算**：worker 调 Python `POST /api/annual/report_facts`（`scripts/annual_service/report_facts.py`）。这是写手唯一能用的材料：本命底子、年内各段及走势、转折点、候选窗口、各领域信号、分歧、技法执行表。
 5. **写**：按顺序一节一节写（`src/lib/annual-report-generate.ts`，写手 `src/mastra/annual-report.ts`，没有工具、记忆和技能）。每写完一节就把快照存进 `annual-report-snapshot`，页面每 2.5 秒读一次，写好的那一节出现，下一节显示「正在写这一节……」。
 6. **检查**：每一节过程序检查（`gateSection`）：格式、确定性用语、死亡灾祸疾病诊断、正文里出现具体日期、回看写成「你已经经历了」、重复标题、段 / 窗口 / 行的 id 对不上。不过的那一节带着原因重写一次，再不过整份停下。
 7. **结束**：写完结算 `annual.full`（`complete_usage`，事件键 `annual.full`），状态改为 `ready`、`schema_version = annual_report.v1`。中途失败按报告队列原来的规则重试；最终失败释放预留，不扣点（遮罩上「写到一半断掉不扣」）。
@@ -46,7 +46,7 @@
 
 ## 默认口径（待占星师确认）
 
-以下都集中在一处，改一行即可：Python `scripts/annual_report_facts.py` 的 `CONFIG` / `HOUSE_DOMAINS`，前端 `src/lib/annual-report-sections.ts`（分段与写法）。
+以下都集中在一处，改一行即可：Python `scripts/annual_service/report_facts.py` 的 `CONFIG` / `HOUSE_DOMAINS`，前端 `src/lib/annual-report-sections.ts`（分段与写法）。
 
 1. **Narayana 骨架**：用产品时间轴现行的旧算法（`narayana_skeleton_profile = "legacy"`）；Sanjay Rath 版只并列参考，不算第二份支持（`narayana_rath_counts_as_support = False`）。
 2. **Tithi Pravesha**：保持生产器自己的地点规则（出生地、出生固定偏移），只作独立年度视角，不并入 Tajika 年，不进候选窗口（`tithi_pravesha_in_windows = False`）。
diff --git a/frontend/src/lib/annual-package-contract.ts b/frontend/src/lib/annual-package-contract.ts
index 6d080ac5..80037f2c 100644
--- a/frontend/src/lib/annual-package-contract.ts
+++ b/frontend/src/lib/annual-package-contract.ts
@@ -1,7 +1,7 @@
 import { z } from "zod";
 
 // Annual data package v1 (POST /api/annual with mode "package", or
-// /api/annual/package). Producer: scripts/annual_package.py. Design note:
+// /api/annual/package). Producer: scripts/annual_service/package.py. Design note:
 // docs/engine/annual-package-v1.md. Only the fields the report and the entry overlay
 // read are typed; producer data stays passthrough so evidence is not dropped.
 
diff --git a/frontend/src/lib/annual-report-sections.ts b/frontend/src/lib/annual-report-sections.ts
index c3f8022e..d334bb6c 100644
--- a/frontend/src/lib/annual-report-sections.ts
+++ b/frontend/src/lib/annual-report-sections.ts
@@ -1,7 +1,7 @@
 /**
  * Annual report plan, section evidence, prompts and the reader gate (#153).
  *
- * The facts come from POST /api/annual/report_facts (scripts/annual_report_facts.py):
+ * The facts come from POST /api/annual/report_facts (scripts/annual_service/report_facts.py):
  * the server-side cards are the only conclusions. Each section's evidence is
  * a plain Chinese projection of those cards; the model words them and cannot
  * add a lean, a date or a stronger certainty. Times, window ranges and their
diff --git a/frontend/tests/fixtures/annual-package-v1.json b/frontend/tests/fixtures/annual-package-v1.json
index 9c26a6cd..117f0664 100644
--- a/frontend/tests/fixtures/annual-package-v1.json
+++ b/frontend/tests/fixtures/annual-package-v1.json
@@ -82,7 +82,7 @@
     "basis": "return_location_zone"
    },
    "status": "computed",
-   "producer": "annual_package._report_range",
+   "producer": "annual_service.package._report_range",
    "start": {
     "utc": "2025-12-31T16:00:00Z",
     "local": "2026-01-01T00:00:00+08:00",
@@ -3871,7 +3871,7 @@
    {
     "path": "report_range",
     "status": "computed",
-    "producer": "annual_package._report_range",
+    "producer": "annual_service.package._report_range",
     "reason": null
    },
    {
diff --git a/frontend/tests/fixtures/annual-report-facts.json b/frontend/tests/fixtures/annual-report-facts.json
index 58575bdc..fb9a1d63 100644
--- a/frontend/tests/fixtures/annual-report-facts.json
+++ b/frontend/tests/fixtures/annual-report-facts.json
@@ -5,7 +5,7 @@
  "facts": {
   "schema": "jyotish.annual_report_facts.v1",
   "annual_package_version": 1,
-  "package_sha256": "8549ec5127839104aa1e55e56a441598f95f407e4747953c542bf9e735b72268",
+  "package_sha256": "0565f483b6f2288485722136325726ef3a346485d80218d2038f6ffe06a65753",
   "parameters": {
    "birth": {
     "local_datetime": "1990-06-15T12:00:00",
@@ -50,7 +50,7 @@
     "basis": "return_location_zone"
    },
    "status": "computed",
-   "producer": "annual_package._report_range",
+   "producer": "annual_service.package._report_range",
    "start": {
     "utc": "2026-06-15T09:29:26Z",
     "local": "2026-06-15T17:29:26+08:00",
@@ -651,7 +651,7 @@
   },
   "cards": {
    "status": "computed",
-   "producer": "annual_report_facts.build_cards",
+   "producer": "annual_service.report_facts.build_cards",
    "config": {
     "narayana_skeleton_profile": "legacy",
     "narayana_rath_counts_as_support": false,
diff --git a/scripts/annual_service/__init__.py b/scripts/annual_service/__init__.py
new file mode 100644
index 00000000..2583255c
--- /dev/null
+++ b/scripts/annual_service/__init__.py
@@ -0,0 +1,8 @@
+"""Annual data package and annual report facts (Gitea #152 / #153 / #154).
+
+- ``package``: the versioned annual data package (``build_annual_package``).
+- ``report_facts``: the annual report's claim cards (``build_annual_report_facts``).
+- ``api``: what ``scripts/jyotish_api_server.py`` registers thinly for
+  ``/api/annual`` (mode package), ``/api/annual/package`` and
+  ``/api/annual/report_facts``.
+"""
diff --git a/scripts/annual_service/api.py b/scripts/annual_service/api.py
new file mode 100644
index 00000000..9e8e451c
--- /dev/null
+++ b/scripts/annual_service/api.py
@@ -0,0 +1,151 @@
+"""HTTP-facing entry points for the annual package and report facts.
+
+``scripts/jyotish_api_server.py`` registers these thinly (like
+``chart_view_points.api``): it loads this module, calls a function with the
+JSON body and maps ``AnnualServiceInputError`` to HTTP 400. Request parsing
+lives here, not on the handler class.
+"""
+
+from __future__ import annotations
+
+from datetime import datetime
+from typing import Any
+from zoneinfo import ZoneInfo
+
+try:  # scripts/ on sys.path (API server, tests)
+    from annual_service import package as _package
+    from annual_service import report_facts as _facts
+except ImportError:  # pragma: no cover - repository-root import
+    from scripts.annual_service import package as _package
+    from scripts.annual_service import report_facts as _facts
+
+
+class AnnualServiceInputError(ValueError):
+    """Bad request input; the API maps it to HTTP 400."""
+
+
+def _number(body: dict[str, Any], key: str, low: float, high: float, *, default: float | None = None,
+            aliases: tuple[str, ...] = ()) -> float:
+    value = body.get(key)
+    for alias in aliases:
+        if value is None:
+            value = body.get(alias)
+    if value is None or value == "":
+        if default is None:
+            raise AnnualServiceInputError(f"{key} is required")
+        return float(default)
+    if isinstance(value, bool):
+        raise AnnualServiceInputError(f"{key} must be a number")
+    try:
+        number = float(value)
+    except (TypeError, ValueError) as exc:
+        raise AnnualServiceInputError(f"{key} must be a number") from exc
+    if not low <= number <= high:
+        raise AnnualServiceInputError(f"{key} must be between {low:g} and {high:g}")
+    return number
+
+
+def _ayanamsa(body: dict[str, Any]) -> str:
+    try:
+        from ayanamsa_utils import DEFAULT_AYANAMSA_NAME, UnsupportedAyanamsaError, normalize_ayanamsa_name
+    except ImportError:  # pragma: no cover
+        from scripts.ayanamsa_utils import DEFAULT_AYANAMSA_NAME, UnsupportedAyanamsaError, normalize_ayanamsa_name
+    raw = body.get("ayanamsa") or body.get("ayanamsa_name") or body.get("ayanamsa_policy")
+    if raw in (None, ""):
+        return DEFAULT_AYANAMSA_NAME
+    try:
+        return normalize_ayanamsa_name(raw)
+    except UnsupportedAyanamsaError as exc:
+        raise AnnualServiceInputError(str(exc)) from exc
+
+
+def _node_mode(body: dict[str, Any]) -> str:
+    raw = body.get("node_mode", body.get("nodeMode"))
+    if raw in (None, ""):
+        return "mean"
+    if not isinstance(raw, str) or raw.strip().lower() not in {"mean", "true"}:
+        raise AnnualServiceInputError("node_mode must be mean or true")
+    return raw.strip().lower()
+
+
+def _timezone_id(body: dict[str, Any]) -> str | None:
+    for key in ("timezone_id", "timezone"):
+        value = body.get(key)
+        if isinstance(value, str) and "/" in value:
+            try:
+                ZoneInfo(value.strip())
+            except Exception as exc:  # noqa: BLE001 - an unknown IANA name is a bad request
+                raise AnnualServiceInputError(f"{key} is not a known IANA timezone") from exc
+            return value.strip()
+    return None
+
+
+def _birth(body: dict[str, Any]) -> dict[str, Any]:
+    if not isinstance(body, dict):
+        raise AnnualServiceInputError("JSON body must be an object")
+    year = int(_number(body, "year", 1800, 2400))
+    month = int(_number(body, "month", 1, 12))
+    day = int(_number(body, "day", 1, 31))
+    hour = int(_number(body, "hour", 0, 23))
+    minute = int(_number(body, "minute", 0, 59))
+    second = int(_number(body, "second", 0, 59, default=0, aliases=("birth_second",)))
+    try:
+        local = datetime(year, month, day, hour, minute, second)
+    except ValueError as exc:
+        raise AnnualServiceInputError("Invalid birth date") from exc
+    lat = _number(body, "lat", -90, 90, aliases=("birth_lat",))
+    lon = _number(body, "lon", -180, 180, aliases=("birth_lon",))
+    if body.get("tz") not in (None, ""):
+        tz = _number(body, "tz", -14, 14)
+    else:
+        try:
+            from domain_calculation_service import infer_timezone_offset
+        except ImportError:  # pragma: no cover
+            from scripts.domain_calculation_service import infer_timezone_offset
+        try:
+            tz = float(infer_timezone_offset(lat=lat, lon=lon, local_datetime=local))
+        except ValueError as exc:
+            raise AnnualServiceInputError(str(exc)) from exc
+    return {"year": year, "month": month, "day": day, "hour": hour, "minute": minute, "second": second,
+            "lat": lat, "lon": lon, "tz": tz, "timezone_id": _timezone_id(body)}
+
+
+def _request(body: dict[str, Any]) -> dict[str, Any]:
+    birth = _birth(body)
+    try:
+        return _package.normalize_request(
+            birth=birth,
+            ayanamsa=_ayanamsa(body),
+            node_mode=_node_mode(body),
+            report_range=body.get("report_range"),
+            observation_date=body.get("observation_date") or body.get("today"),
+            return_location=body.get("return_location"),
+        )
+    except _package.AnnualPackageInputError as exc:
+        raise AnnualServiceInputError(str(exc)) from exc
+
+
+def compute_annual_package(body: dict[str, Any]) -> dict[str, Any]:
+    """`/api/annual` with mode=package, and `/api/annual/package`."""
+    request = _request(body)
+    detail = body.get("detail") or "full"
+    if detail not in ("full", "slim"):
+        raise AnnualServiceInputError("detail must be full or slim")
+    package = _package.build_annual_package(request, detail=detail)
+    return {
+        "success": True,
+        "endpoint": "annual",
+        "mode": "package",
+        "annual_package_version": package["annual_package_version"],
+        "package": package,
+    }
+
+
+def compute_annual_report_facts(body: dict[str, Any]) -> dict[str, Any]:
+    """`/api/annual/report_facts`: the annual report writer's only input (#153)."""
+    request = _request(body)
+    confirmed = body.get("birth_time_confirmed")
+    if not isinstance(confirmed, bool):
+        raise AnnualServiceInputError("birth_time_confirmed must be true or false")
+    facts = _facts.build_annual_report_facts(request, birth_time_confirmed=confirmed)
+    return {"success": True, "endpoint": "annual_report_facts", "facts": facts}
diff --git a/scripts/annual_package.py b/scripts/annual_service/package.py
similarity index 99%
rename from scripts/annual_package.py
rename to scripts/annual_service/package.py
index 4878c597..1318f59b 100644
--- a/scripts/annual_package.py
+++ b/scripts/annual_service/package.py
@@ -617,7 +617,7 @@ def _report_range(ctx: _Context) -> tuple[dict[str, Any], list[int]]:
     lookback = _local_midnight(_add_months(obs, -LOOKBACK_MONTHS), zone)
     observed = _local_midnight(obs, zone)
     out.update(block(
-        "computed" if covered is None else "blocked", "annual_package._report_range",
+        "computed" if covered is None else "blocked", "annual_service.package._report_range",
         reason=covered,
         start=instant(start, zone),
         end=instant(end, zone),
diff --git a/scripts/annual_report_facts.py b/scripts/annual_service/report_facts.py
similarity index 98%
rename from scripts/annual_report_facts.py
rename to scripts/annual_service/report_facts.py
index 2e53d302..74dda2b4 100644
--- a/scripts/annual_report_facts.py
+++ b/scripts/annual_service/report_facts.py
@@ -29,10 +29,10 @@ import hashlib
 import json
 from typing import Any
 
-try:
-    import annual_package as ap
-except ImportError:  # pragma: no cover
-    from scripts import annual_package as ap
+try:  # scripts/ on sys.path (API server, tests)
+    from annual_service import package as ap
+except ImportError:  # pragma: no cover - repository-root import
+    from scripts.annual_service import package as ap
 
 SCHEMA = "jyotish.annual_report_facts.v1"
 
@@ -262,7 +262,7 @@ def _annual_house(chart_block: dict, planet: str | None) -> int | None:
 def build_cards(package: dict, natal: dict) -> dict[str, Any]:
     zone_jd = _jd(package["report_range"].get("start"))
     if package["report_range"].get("status") != "computed" or zone_jd is None:
-        return ap.block("blocked", "annual_report_facts.build_cards", reason="report_range_blocked")
+        return ap.block("blocked", "annual_service.report_facts.build_cards", reason="report_range_blocked")
     range_lo = _jd(package["report_range"]["start"])
     range_hi = _jd(package["report_range"]["end"])
     obs_jd = _jd(package["report_range"]["observation"]["instant"])
@@ -357,7 +357,7 @@ def build_cards(package: dict, natal: dict) -> dict[str, Any]:
     domains = _domain_cards(natal, charts, phases, windows, events)
     conflicts = _conflicts(package, phases, natal)
     return ap.block(
-        "computed", "annual_report_facts.build_cards",
+        "computed", "annual_service.report_facts.build_cards",
         config={key: list(value) if isinstance(value, tuple) else value for key, value in CONFIG.items()},
         house_domains={key: list(value) for key, value in HOUSE_DOMAINS.items()},
         phases=phases, turning_points=[{k: v for k, v in e.items() if k != "jd"} for e in events],
@@ -635,10 +635,10 @@ def build_annual_report_facts(request: dict[str, Any], *, birth_time_confirmed:
     ctx = ap._Context(request)
     natal = ap._guard("jyotish_engine._compute_chart_from_args", lambda: _natal_base(ctx, birth_time_confirmed))
     if natal.get("status") != "computed":
-        cards = ap.block("blocked", "annual_report_facts.build_cards", reason="natal_base_blocked")
+        cards = ap.block("blocked", "annual_service.report_facts.build_cards", reason="natal_base_blocked")
         audit: list[dict[str, str]] = []
     else:
-        cards = ap._guard("annual_report_facts.build_cards", lambda: build_cards(package, natal))
+        cards = ap._guard("annual_service.report_facts.build_cards", lambda: build_cards(package, natal))
         audit = _technique_audit(package, natal)
     public_natal = {key: value for key, value in natal.items() if not key.startswith("_")}
     digest = hashlib.sha256(json.dumps(package, sort_keys=True, ensure_ascii=False).encode("utf-8")).hexdigest()
diff --git a/scripts/jyotish_api_server.py b/scripts/jyotish_api_server.py
index 769f9ffd..d169517e 100644
--- a/scripts/jyotish_api_server.py
+++ b/scripts/jyotish_api_server.py
@@ -2554,6 +2554,15 @@ def _pooled(handler, method, body):
     return heavy_pool.run(method, body, inline)
 
 
+def _annual_service(function_name, body):
+    """Thin registration of scripts/annual_service/api.py (#152 / #153)."""
+    annual_api = _load_local_module('annual_service.api')
+    try:
+        return getattr(annual_api, function_name)(body)
+    except annual_api.AnnualServiceInputError as exc:
+        raise BadRequest(str(exc)) from exc
+
+
 def _load_local_module(module_name):
     cached = _LOCAL_MODULE_CACHE.get(module_name)
     if cached:
@@ -7734,7 +7743,7 @@ class JyotishComputeService(VedastroEvidenceMixin, SynastryMixin):
 
     def _compute_annual(self, body):
         if isinstance(body, dict) and body.get('mode') == 'package':
-            return self._compute_annual_package(body)
+            return _annual_service('compute_annual_package', body)
         target_year = self._get_int(body, 'target_year', datetime.now().year, 1800, 2400)
         birth_dt = self._parse_birth_datetime(body)
         lat = self._get_float(body, 'lat', body.get('birth_lat', 0), -90, 90)
@@ -7766,79 +7775,6 @@ class JyotishComputeService(VedastroEvidenceMixin, SynastryMixin):
         )
         return {'success': True, 'endpoint': 'annual', 'report': report}
 
-    def _compute_annual_package(self, body):
-        """Annual data package v1 (#152 ruling 2026-11-01): `mode: "package"` or /api/annual/package.
-
-        The default `/api/annual` response (basic solar-return report) keeps its shape.
-        """
-        birth_dt, lat, lon, tz, timezone_id = self._annual_birth(body)
-        package_mod, request = self._annual_request(body, birth_dt, lat, lon, tz, timezone_id)
-        detail = body.get('detail') or 'full'
-        if detail not in ('full', 'slim'):
-            raise BadRequest('detail must be full or slim')
-        package = package_mod.build_annual_package(request, detail=detail)
-        return {
-            'success': True,
-            'endpoint': 'annual',
-            'mode': 'package',
-            'annual_package_version': package['annual_package_version'],
-            'package': package,
-        }
-
-    def _annual_request(self, body, birth_dt, lat, lon, tz, timezone_id):
-        package_mod = _load_local_module('annual_package')
-        try:
-            request = package_mod.normalize_request(
-                birth={
-                    'year': birth_dt.year, 'month': birth_dt.month, 'day': birth_dt.day,
-                    'hour': birth_dt.hour, 'minute': birth_dt.minute, 'second': birth_dt.second,
-                    'lat': lat, 'lon': lon, 'tz': tz, 'timezone_id': timezone_id,
-                },
-                ayanamsa=_request_ayanamsa(body),
-                node_mode=_request_node_mode(body),
-                report_range=body.get('report_range'),
-                observation_date=body.get('observation_date') or body.get('today'),
-                return_location=body.get('return_location'),
-            )
-        except package_mod.AnnualPackageInputError as exc:
-            raise BadRequest(str(exc)) from exc
-        return package_mod, request
-
-    def _annual_birth(self, body):
-        if not isinstance(body, dict):
-            raise BadRequest('JSON body must be an object')
-        birth_dt = self._parse_birth_datetime(body)
-        lat = self._get_float(body, 'lat', body.get('birth_lat', 0), -90, 90)
-        lon = self._get_float(body, 'lon', body.get('birth_lon', 0), -180, 180)
-        tz = self._parse_timezone(
-            body, lat, lon, birth_dt.year, birth_dt.month, birth_dt.day,
-            birth_dt.hour, birth_dt.minute, birth_dt.second,
-        )
-        timezone_id = None
-        for key in ('timezone_id', 'timezone'):
-            value = body.get(key)
-            if isinstance(value, str) and '/' in value:
-                try:
-                    from zoneinfo import ZoneInfo
-                    ZoneInfo(value.strip())
-                except Exception as exc:  # noqa: BLE001 - an unknown IANA name is a bad request
-                    raise BadRequest(f'{key} is not a known IANA timezone') from exc
-                timezone_id = value.strip()
-                break
-        return birth_dt, lat, lon, tz, timezone_id
-
-    def _compute_annual_report_facts(self, body):
-        """Annual report facts and claim cards (#153); the report writer's only input."""
-        birth_dt, lat, lon, tz, timezone_id = self._annual_birth(body)
-        _package_mod, request = self._annual_request(body, birth_dt, lat, lon, tz, timezone_id)
-        confirmed = body.get('birth_time_confirmed')
-        if not isinstance(confirmed, bool):
-            raise BadRequest('birth_time_confirmed must be true or false')
-        facts = _load_local_module('annual_report_facts').build_annual_report_facts(
-            request, birth_time_confirmed=confirmed,
-        )
-        return {'success': True, 'endpoint': 'annual_report_facts', 'facts': facts}
-
     def _compute_tajika(self, body):
         result = self._compute_annual(body)
         return {
@@ -10721,11 +10657,9 @@ class JyotishAPIHandler(BaseHTTPRequestHandler, JyotishComputeService):
                 result = self._compute_annual(body)
                 self._json(result)
             elif path == '/api/annual/package':
-                result = self._compute_annual_package(body)
-                self._json(result)
+                self._json(_annual_service('compute_annual_package', body))
             elif path == '/api/annual/report_facts':
-                result = self._compute_annual_report_facts(body)
-                self._json(result)
+                self._json(_annual_service('compute_annual_report_facts', body))
             elif path == '/api/tajika':
                 result = self._compute_tajika(body)
                 self._json(result)
diff --git a/tests/test_annual_package.py b/tests/test_annual_package.py
index 27f12e40..4024d5c1 100644
--- a/tests/test_annual_package.py
+++ b/tests/test_annual_package.py
@@ -11,6 +11,7 @@ import json
 import os
 import sys
 from datetime import UTC, datetime, timedelta
+from pathlib import Path
 
 import pytest
 
@@ -18,8 +19,10 @@ SCRIPTS = os.path.join(os.path.dirname(__file__), "..", "scripts")
 if SCRIPTS not in sys.path:
     sys.path.insert(0, SCRIPTS)
 
-import annual_package  # noqa: E402
-from jyotish_api_server import BadRequest, JyotishAPIHandler  # noqa: E402
+from annual_service import api as annual_api  # noqa: E402
+from annual_service import package as annual_package  # noqa: E402
+
+BadRequest = annual_api.AnnualServiceInputError
 
 VOCAB = {"computed", "blocked", "not_applicable"}
 YEAR_CHART_BLOCKS = {
@@ -28,8 +31,9 @@ YEAR_CHART_BLOCKS = {
 }
 
 
-def _handler() -> JyotishAPIHandler:
-    return JyotishAPIHandler.__new__(JyotishAPIHandler)
+def _compute(body: dict) -> dict:
+    """POST /api/annual mode=package and /api/annual/package both call this function."""
+    return annual_api.compute_annual_package(body)
 
 
 def _body(**overrides):
@@ -47,7 +51,7 @@ def _body(**overrides):
 
 @functools.cache
 def _cached(key: str) -> dict:
-    return _handler()._compute_annual(json.loads(key))
+    return _compute(json.loads(key))
 
 
 def _package(**overrides) -> dict:
@@ -192,7 +196,7 @@ def test_return_location_keeps_the_field_and_offers_birth_place_only() -> None:
     assert location["mode"] == "birth_place"
     assert location["options_v1"] == ["birth_place"]
     with pytest.raises(BadRequest):
-        _handler()._compute_annual(_body(return_location={"mode": "current_location"}))
+        _compute(_body(return_location={"mode": "current_location"}))
 
 
 # ── year chart validity ────────────────────────────────────────────────────
@@ -268,7 +272,7 @@ def test_bad_range_inputs_are_bad_requests() -> None:
     for bad in ({"kind": "lunar_year"}, {"kind": "calendar_year", "year": "abc"},
                 {"kind": "calendar_year", "start_date": "2026-01-01"}, "2026"):
         with pytest.raises(BadRequest):
-            _handler()._compute_annual(_body(report_range=bad))
+            _compute(_body(report_range=bad))
 
 
 # ── each period system keeps its own year ──────────────────────────────────
@@ -352,7 +356,7 @@ def test_slow_transits_events_are_exact_and_inside_the_range() -> None:
 # ── blocked blocks do not fail the response ────────────────────────────────
 
 def _fresh(**overrides) -> dict:
-    return _handler()._compute_annual(_body(**overrides))
+    return _compute(_body(**overrides))
 
 
 def test_blocked_patyayini_and_rath_do_not_fail_the_response(monkeypatch) -> None:
@@ -396,17 +400,16 @@ def test_blocked_slow_transits_do_not_fail_the_response(monkeypatch) -> None:
     assert result["package"]["year_charts"][0]["status"] == "computed"
 
 
-# ── old /api/annual response unchanged ─────────────────────────────────────
+# ── thin registration; the default /api/annual shape is covered by test_api_server_security ──
 
-def test_default_annual_response_keeps_its_shape() -> None:
-    body = _body()
-    body.pop("mode")
-    result = _handler()._compute_annual({**body, "target_year": 2026})
-    assert result["success"] is True
-    assert result["endpoint"] == "annual"
-    assert "package" not in result
-    assert result["report"]["target_year"] == 2026
-    assert "muntha" in result["report"]
+def test_route_is_registered_thinly() -> None:
+    source = (Path(SCRIPTS) / "jyotish_api_server.py").read_text(encoding="utf-8")
+    assert "elif path == '/api/annual/package':" in source
+    assert "elif path == '/api/annual/report_facts':" in source
+    assert "_load_local_module('annual_service.api')" in source
+    assert "_annual_service('compute_annual_package', body)" in source
+    assert "def _compute_annual_package" not in source
+    assert "def _compute_annual_report_facts" not in source
 
 
 def test_solar_return_node_mode_default_stays_mean() -> None:
diff --git a/tests/test_annual_report_facts.py b/tests/test_annual_report_facts.py
index c03c2f9b..8be8bdd8 100644
--- a/tests/test_annual_report_facts.py
+++ b/tests/test_annual_report_facts.py
@@ -13,12 +13,10 @@ SCRIPTS = os.path.join(os.path.dirname(__file__), "..", "scripts")
 if SCRIPTS not in sys.path:
     sys.path.insert(0, SCRIPTS)
 
-import annual_report_facts  # noqa: E402
-from jyotish_api_server import BadRequest, JyotishAPIHandler  # noqa: E402
+from annual_service import api as annual_api  # noqa: E402
+from annual_service import report_facts as annual_report_facts  # noqa: E402
 
-
-def _handler() -> JyotishAPIHandler:
-    return JyotishAPIHandler.__new__(JyotishAPIHandler)
+BadRequest = annual_api.AnnualServiceInputError
 
 
 def _body(**overrides):
@@ -35,7 +33,7 @@ def _body(**overrides):
 
 @functools.cache
 def _cached(key: str) -> dict:
-    return _handler()._compute_annual_report_facts(json.loads(key))["facts"]
+    return annual_api.compute_annual_report_facts(json.loads(key))["facts"]
 
 
 def _facts(**overrides) -> dict:
@@ -141,13 +139,13 @@ def test_birth_time_flag_is_required() -> None:
     body = _body()
     body.pop("birth_time_confirmed")
     with pytest.raises(BadRequest):
-        _handler()._compute_annual_report_facts(body)
+        annual_api.compute_annual_report_facts(body)
 
 
 def test_slim_package_is_small_and_keeps_validity() -> None:
     body = {key: value for key, value in _body(report_range={"kind": "calendar_year", "year": 2026}).items()
             if key != "birth_time_confirmed"}
-    result = _handler()._compute_annual({**body, "mode": "package", "detail": "slim"})
+    result = annual_api.compute_annual_package({**body, "detail": "slim"})
     package = result["package"]
     assert package["detail"] == "slim"
     assert set(package) == {"schema", "annual_package_version", "detail", "parameters", "report_range",
@@ -157,4 +155,4 @@ def test_slim_package_is_small_and_keeps_validity() -> None:
     assert package["report_range"]["crosses_birthday"] is True
     assert len(json.dumps(package)) < 12_000
     with pytest.raises(BadRequest):
-        _handler()._compute_annual({**body, "mode": "package", "detail": "tiny"})
+        annual_api.compute_annual_package({**body, "detail": "tiny"})