From 47ed7f6f4696556ab1e3f656405cbe569e65c7ec Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 07:20:20 +0800
Subject: [PATCH 1/7] fix: include archived completed todos in workspace
 history

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 loopx/chat_completed_todos.py                 |  2 +-
 .../todos/goal_todo_projection.py             | 47 +++++++++++++++----
 loopx/todos.py                                | 19 ++++++--
 3 files changed, 54 insertions(+), 14 deletions(-)

diff --git a/loopx/chat_completed_todos.py b/loopx/chat_completed_todos.py
index 99df5e29bf..209c0112a6 100644
--- a/loopx/chat_completed_todos.py
+++ b/loopx/chat_completed_todos.py
@@ -192,7 +192,7 @@ def _completed_todos(self) -> None:
             def load():
                 payload = list_goal_todos(
                     registry_path=self.server.registry_path, goal_id=goal_id,
-                    role="agent", status="done",
+                    role="agent", status="done", read_scope="completed_history",
                     runtime_root_arg=self.server.runtime_root_override,
                 )
                 ordered = sorted(enumerate(payload["todos"]), key=lambda pair: (str(pair[1].get("completed_at") or ""), pair[0]), reverse=True)
diff --git a/loopx/control_plane/todos/goal_todo_projection.py b/loopx/control_plane/todos/goal_todo_projection.py
index 8cf94de6fa..1e19923b01 100644
--- a/loopx/control_plane/todos/goal_todo_projection.py
+++ b/loopx/control_plane/todos/goal_todo_projection.py
@@ -14,7 +14,7 @@
 
 from ..goals.legacy_event_source import require_no_legacy_todo_events
 from .active_state_editing import TODO_SECTION_HEADINGS
-from .active_state_todo_parser import parse_active_state_todos
+from .active_state_todo_parser import parse_active_state_todos, parse_todo_source
 from .list_projection import compact_explicit_limit_todo_summary
 from .succession_warning import public_todo_summary
 from .contract import (
@@ -106,6 +106,7 @@ def goal_todo_summaries(
     todo_id: str | None,
     agent_id: str | None,
     limit: int | None,
+    include_retained: bool = False,
 ) -> GoalTodoSummaries:
     """Project todo summaries from active-state text plus its event projection.
 
@@ -115,13 +116,19 @@ def goal_todo_summaries(
     """
 
     require_no_legacy_todo_events(goal or {}, state_path=state_path)
-    markdown_fields = parse_active_state_todos(
-        state_text,
-        goal=goal,
-        state_path=state_path,
-        item_limit=None,
-        rollout_events=rollout_events,
-    )
+    if include_retained:
+        active, archived, _sections = parse_todo_source(state_text, goal=goal, state_path=state_path)
+        markdown_fields = retained_todo_summary_fields(
+            [*active["user"], *active["agent"], *archived], rollout_events=rollout_events,
+        )
+    else:
+        markdown_fields = parse_active_state_todos(
+            state_text,
+            goal=goal,
+            state_path=state_path,
+            item_limit=None,
+            rollout_events=rollout_events,
+        )
     return todo_summaries_from_fields(
         fields=markdown_fields,
         source="markdown_active_state",
@@ -182,6 +189,30 @@ def todo_summaries_from_fields(
     )
 
 
+def retained_todo_summary_fields(
+    items: list[dict[str, Any]],
+    *,
+    rollout_events: list[dict[str, Any]],
+) -> dict[str, Any]:
+    """Feed retained source rows through the existing typed summary owner.
+
+    History is an explicit cold read; active scheduler/attention summaries
+    continue to exclude archives. Preserve full text, evidence and source ids.
+    """
+    return {
+        f"{role}_todos": compact_todo_group(
+            [item for item in items if item.get("role") == role],
+            source_section=TODO_SECTION_HEADINGS[role],
+            role=role,
+            include_empty_source=True,
+            resume_source_items=items,
+            rollout_events=rollout_events,
+            item_limit=None,
+        )
+        for role in ("user", "agent")
+    }
+
+
 def exact_archived_todo_summaries(
     *,
     archived_items: list[dict[str, Any]],
diff --git a/loopx/todos.py b/loopx/todos.py
index b015a2015e..97274ea8ec 100644
--- a/loopx/todos.py
+++ b/loopx/todos.py
@@ -4,7 +4,7 @@
 from contextlib import ExitStack
 from json import dumps as json_dumps
 from pathlib import Path
-from typing import Any
+from typing import Any, Literal
 
 from .agent_registry import registered_agent_ids_from_registry, require_registered_agent_id
 from .history import load_registry
@@ -84,6 +84,7 @@
 )
 from .control_plane.todos.goal_todo_projection import (
     exact_archived_todo_summaries,
+    retained_todo_summary_fields,
     goal_todo_summaries,
     todo_summaries_from_fields,
 )
@@ -180,7 +181,12 @@ def list_goal_todos(
     runtime_root_arg: str | None = None,
     limit: int | None = None,
     thin: bool = False,
+    read_scope: Literal["active", "completed_history"] = "active",
 ) -> dict[str, Any]:
+    if read_scope not in {"active", "completed_history"}:
+        raise ValueError("Todo read_scope must be active or completed_history")
+    if read_scope == "completed_history" and (role != "agent" or status != "done"):
+        raise ValueError("Completed history requires role=agent and status=done")
     normalized_todo_id = normalize_todo_id(todo_id) if todo_id else None
     if todo_id and not normalized_todo_id:
         raise ValueError("todo_id must use the public token shape todo_<letters-digits-underscore-hyphen>")
@@ -216,12 +222,14 @@ def list_goal_todos(
     )
     if canonical_read is not None:
         projected = todo_summaries_from_fields(
-            fields=canonical_todo_summary_fields(
+            fields=(retained_todo_summary_fields(
+                canonical_todo_items(canonical_read["todos"]), rollout_events=rollout_events,
+            ) if read_scope == "completed_history" else canonical_todo_summary_fields(
                 canonical_read["todos"],
                 rollout_events=rollout_events,
                 goal_acceptance_contract=canonical_read.get("goal_acceptance_contract"),
                 goal_acceptance_work_guards=canonical_read.get("goal_acceptance_work_guards"),
-            ),
+            )),
             source="file_authority",
             rollout_events=rollout_events,
             roles=roles,
@@ -244,8 +252,9 @@ def list_goal_todos(
             todo_id=normalized_todo_id,
             agent_id=normalized_agent_id,
             limit=limit,
+            include_retained=read_scope == "completed_history",
         )
-    if normalized_todo_id and not projected.todos:
+    if read_scope == "active" and normalized_todo_id and not projected.todos:
         if canonical_read is not None:
             archived_items = [
                 item
@@ -278,7 +287,7 @@ def list_goal_todos(
 
     matched_todo_count = len(todos)
     agent_lane_hot_path = bool(
-        normalized_agent_id and limit is None
+        read_scope == "active" and normalized_agent_id and limit is None
         and role is None
         and status is None
         and normalized_todo_id is None

From fc1d13c512202e8910ef8239fce34e85d4120e6e Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 07:21:30 +0800
Subject: [PATCH 2/7] test: qualify retained completion history across
 providers

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 .../project_registry_io_manifest_v1.json      |   2 +-
 tests/test_chat_completed_todos.py            | 102 +++++++++++++++++-
 2 files changed, 102 insertions(+), 2 deletions(-)

diff --git a/loopx/semantics/project_registry_io_manifest_v1.json b/loopx/semantics/project_registry_io_manifest_v1.json
index 9f1f478a29..dd7b47ef19 100644
--- a/loopx/semantics/project_registry_io_manifest_v1.json
+++ b/loopx/semantics/project_registry_io_manifest_v1.json
@@ -2071,7 +2071,7 @@
     },
     {
       "site": "loopx/todos.py::<module>.list_goal_todos::codec_read:load_registry#1",
-      "line": 192,
+      "line": 198,
       "column": 16,
       "kind": "codec_read",
       "api": "load_registry",
diff --git a/tests/test_chat_completed_todos.py b/tests/test_chat_completed_todos.py
index 6a1471afec..b1d3051677 100644
--- a/tests/test_chat_completed_todos.py
+++ b/tests/test_chat_completed_todos.py
@@ -97,13 +97,27 @@ def read(**kwargs):
 
 
 @pytest.mark.parametrize("count", [85, 4087])
-def test_http_history_reads_real_markdown_without_writes(tmp_path, count):
+@pytest.mark.parametrize("archived", [False, True])
+def test_http_history_reads_real_markdown_without_writes(tmp_path, count, archived):
     state = tmp_path / "active.md"
     text = (f"Inspect {tmp_path}/results.txt " + "complete task description " * 25)[:420]
     evidence = f"Verified output at {tmp_path}/results.txt"
     state.write_text("# Synthetic Goal\n\n## Agent Todo\n" + "\n".join(
         f"- [x] {text}{index}\n  <!-- loopx:todo todo_id=todo_history_{index} status=done task_class=advancement_task note={encode_metadata_value(evidence)} -->" for index in range(count)
     ) + "\n\n## User Todo\n", encoding="utf-8")
+    if archived:
+        from loopx.control_plane.todos.completed_archive import archive_completed_todo_lines
+        if count == 85:
+            result = archive_completed_todo_lines(state.read_text().splitlines(), max_active_done=1)
+            assert result["moved_count"] == count - 1
+            state.write_text("\n".join(result["lines"]) + "\n", encoding="utf-8")
+        else:
+            # A pre-existing large archive tests history reads independently of
+            # the archive writer's per-request batch budget.
+            lines = state.read_text().splitlines()
+            first = next(index for index, line in enumerate(lines) if line.startswith("- [x]"))
+            lines.insert(first + 2, "\n## Completed Work Archive\n")
+            state.write_text("\n".join(lines).replace("status=done ", "role=agent status=done "))
     registry = tmp_path / "registry.json"
     registry.write_text(json.dumps({"runtime_root": str(tmp_path / "runtime"), "goals": [{"id": "history-goal", "repo": str(tmp_path), "state_file": "active.md"}]}))
     before = state.read_bytes()
@@ -126,8 +140,94 @@ def test_http_history_reads_real_markdown_without_writes(tmp_path, count):
         with pytest.raises(HTTPError) as denied:
             urlopen(Request(url, headers={"Origin": "https://unrelated.example"}))
         assert denied.value.code == 403
+        ids = [row["todo_id"] for row in page["items"]]
+        from urllib.parse import quote
+        while page["next_cursor"]:
+            with urlopen(url + "&cursor=" + quote(page["next_cursor"])) as response:
+                page = json.load(response)
+            ids.extend(row["todo_id"] for row in page["items"])
+        assert len(ids) == len(set(ids)) == count
+        from loopx.todos import list_goal_todos
+        active = list_goal_todos(registry_path=registry, goal_id="history-goal", role="agent", status="done")
+        assert active["todo_count"] == (1 if archived else count)
         assert state.read_bytes() == before
     finally:
         server.shutdown()
         server.server_close()
         worker.join()
+
+
+@pytest.mark.parametrize("provider", ["file", "sqlite"])
+def test_canonical_history_includes_archives_without_widening_active_lists(tmp_path, monkeypatch, provider):
+    from pathlib import Path
+    monkeypatch.syspath_prepend(str(Path(__file__).parent / "control_plane"))
+    from canonical_authority_fixture import initialize_canonical_authority, isolate_sqlite_runtime
+    from loopx.control_plane.coordination.runtime_shadow import build_todo_runtime_shadow_projection
+    from loopx.control_plane.coordination.local_authority import read_canonical_todos_if_promoted
+    from loopx.todos import list_goal_todos
+
+    isolate_sqlite_runtime(tmp_path, monkeypatch)
+    state = tmp_path / "state.md"
+    state.write_text("# Synthetic Goal\n\n## Agent Todo\n\n## Completed Work Archive\n")
+    runtime = tmp_path / "runtime"
+    records = [
+        {"schema_version": "todo_item_v0", "todo_id": f"todo_history_{index}",
+         "index": index + 1, "role": "agent", "status": "done", "done": True,
+         "text": f"Completed task {index}", "archive_state": "archive" if index < 84 else "active",
+         "source_section": "Completed Work Archive" if index < 84 else "Agent Todo",
+         "task_class": "advancement_task", "claimed_by": "agent-a" if index % 2 else "agent-b",
+         "priority": "P2", "note": "Retain full evidence " + "verified " * 50,
+         "completed_at": f"2026-01-{index % 28 + 1:02d}T00:00:00Z"}
+        for index in range(85)
+    ]
+    records.extend([
+        {**records[-1], "todo_id": "todo_monitor", "task_class": "continuous_monitor"},
+        {**records[-1], "todo_id": "todo_open", "status": "open", "done": False},
+        {**records[-1], "todo_id": "todo_deferred", "status": "deferred"},
+        {**records[-1], "todo_id": "todo_user", "role": "user", "task_class": "user_action"},
+    ])
+    projection = build_todo_runtime_shadow_projection(goal_id="history-goal", todos=records, handoff_mode="soft_claim")
+    initialize_canonical_authority(runtime, "history-goal", projection, state_path=state, provider=provider)
+    # A canonical history reader must not fall back to a stale display file.
+    state.unlink()
+    registry = tmp_path / "registry.json"
+    registry.write_text(json.dumps({"common_runtime_root": str(runtime), "goals": [
+        {"id": "history-goal", "repo": str(tmp_path), "state_file": "state.md"}]}))
+    before = read_canonical_todos_if_promoted(runtime_root=runtime, goal_id="history-goal")
+    active = list_goal_todos(registry_path=registry, goal_id="history-goal", role="agent", status="done")
+    assert {row["todo_id"] for row in active["todos"]} == {"todo_history_84", "todo_monitor"}
+    exact = list_goal_todos(registry_path=registry, goal_id="history-goal", todo_id="todo_history_0")
+    assert exact["todos"][0]["archive_state"] == "archive"
+    with pytest.raises(ValueError, match="requires role=agent and status=done"):
+        list_goal_todos(registry_path=registry, goal_id="history-goal", read_scope="completed_history")
+    server = ChatHTTPServer(("127.0.0.1", 0), ChatRequestHandler)
+    server.registry_path, server.runtime_root_override, server.verbose = registry, runtime, False
+    worker = threading.Thread(target=server.serve_forever, daemon=True)
+    worker.start()
+    try:
+        from urllib.parse import quote
+        base = f"http://127.0.0.1:{server.server_port}/api/chat/completed-todos?goal_id=history-goal"
+        for suffix, expected in [("", 85), ("&agent_id=agent-a", 42)]:
+            cursor, rows = "", []
+            while True:
+                with urlopen(base + suffix + "&cursor=" + quote(cursor)) as response:
+                    page = json.load(response)
+                assert page["total"] == expected
+                assert len(page["items"]) <= 40
+                rows.extend(page["items"])
+                cursor = page["next_cursor"]
+                if not cursor:
+                    break
+            assert len(rows) == len({row["todo_id"] for row in rows}) == expected
+            assert all(row["evidence"] == records[0]["note"] for row in rows)
+            assert all(row["priority"] == "P2" for row in rows)
+            if suffix:
+                assert all(row["claimed_by"] == "agent-a" for row in rows)
+        after = read_canonical_todos_if_promoted(runtime_root=runtime, goal_id="history-goal")
+        assert after["provider_revision"] == before["provider_revision"]
+        assert after["todos"] == before["todos"]
+        assert not state.exists()
+    finally:
+        server.shutdown()
+        server.server_close()
+        worker.join()

From caa2a35325fdf77982f9cb1ec08e48e30b20e982 Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 15:29:48 +0800
Subject: [PATCH 3/7] fix: preserve full completed Todo text and render its
 evidence

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 .../src/features/personal-workspace/context-drawer.tsx       | 5 +++++
 loopx/control_plane/todos/goal_todo_projection.py            | 1 +
 loopx/control_plane/todos/todo_summary.py                    | 4 ++++
 3 files changed, 10 insertions(+)

diff --git a/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx b/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
index a0bfc08c54..40a42f45e8 100644
--- a/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
+++ b/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
@@ -42,6 +42,7 @@ import { localizedGoalState, localizedSessionStatus, useWorkspaceI18n } from "./
 import { formatCostUsd, formatDurationMs, formatTokenCount, formatUsageValue } from "./personal-workspace-model";
 import { TeamPlanResult } from "./team-plan-result";
 import { parseTodoResumeCondition } from "./todo-resume-condition";
+import { MarkdownText } from "./markdown";
 
 function subagentModelRequest(include: boolean, model: string, effort: string) {
   if (!include) return {};
@@ -702,6 +703,10 @@ export function ContextDrawer({ agents, attentionHistory = [], onSelectAttention
               </details>
               <button className="personal-primary-action" onClick={() => void previewTodoTransition(selection.item, "complete", t("drawer.taskComplete"))} type="button"><Check size={17} />{t("drawer.taskComplete")}</button>
             </div> : null}
+            {selection.item.evidence ? <section className="personal-detail-card" aria-label={t("drawer.evidence")}>
+              <h4>{t("drawer.evidence")}</h4>
+              <MarkdownText text={selection.item.evidence} />
+            </section> : null}
             {selection.item.done ? <div className="personal-task-completed-note"><Check size={16} /><span><strong>{t("drawer.taskCompletedTitle")}</strong><small>{t("drawer.taskCompletedNote")}</small></span></div> : null}
           </>
         ) : null}
diff --git a/loopx/control_plane/todos/goal_todo_projection.py b/loopx/control_plane/todos/goal_todo_projection.py
index 1e19923b01..f498f364c0 100644
--- a/loopx/control_plane/todos/goal_todo_projection.py
+++ b/loopx/control_plane/todos/goal_todo_projection.py
@@ -208,6 +208,7 @@ def retained_todo_summary_fields(
             resume_source_items=items,
             rollout_events=rollout_events,
             item_limit=None,
+            text_limit=None,
         )
         for role in ("user", "agent")
     }
diff --git a/loopx/control_plane/todos/todo_summary.py b/loopx/control_plane/todos/todo_summary.py
index fd1ad81cd0..eab1d1c0a6 100644
--- a/loopx/control_plane/todos/todo_summary.py
+++ b/loopx/control_plane/todos/todo_summary.py
@@ -789,6 +789,7 @@ def _structured_todo_group_items(
     *,
     source_section: str | None,
     role: str | None,
+    text_limit: int | None,
 ) -> list[dict[str, Any]]:
     return [
         structured_todo_item(
@@ -796,6 +797,7 @@ def _structured_todo_group_items(
             role=role,
             source_section=source_section,
             archive_state=todo_archive_state(item),
+            text_limit=text_limit,
         )
         if isinstance(item, dict)
         else item
@@ -963,6 +965,7 @@ def compact_todo_group(
     rollout_events: list[dict[str, Any]] | None = None,
     available_capabilities: Any = None,
     item_limit: int | None = MAX_STATUS_TODOS_PER_ROLE,
+    text_limit: int | None = 500,
     include_task_orchestration_authority: bool = False,
     vision_runs: list[dict[str, Any]] | None = None,
     evaluated_at: str | None = None,
@@ -973,6 +976,7 @@ def compact_todo_group(
         items,
         source_section=source_section,
         role=role,
+        text_limit=text_limit,
     )
     _apply_resume_conditions(
         items,

From fcbd05f66d80d5b369bc8c663998a475bf87b36f Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 15:29:48 +0800
Subject: [PATCH 4/7] test: qualify retained completion history through the
 packaged workspace

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 .../2026-09-28-retirement-cadence.md          | 16 ++++++++++++--
 .../2026-09-28-retirement-cadence.zh-CN.md    | 11 +++++++++-
 .../personal-workspace-browser/fixture.mjs    |  2 +-
 .../typed-actions.mjs                         |  5 +++++
 tests/test_chat_completed_todos.py            | 21 +++++++++++++++----
 5 files changed, 47 insertions(+), 8 deletions(-)

diff --git a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
index f47c50a389..f471774642 100644
--- a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
+++ b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
@@ -325,8 +325,20 @@ The representative request falls from over 2 MiB to about 0.96 MB without raisin
 budgets. Real File/SQLite CLI tests cover exact counts, distant inferred edges,
 metadata preservation and unchanged provider state. This is a bounded capacity
 repair, not unlimited graph capacity, stable latency evidence, D2 qualification
-or permission to change the default provider. Full-Goal summary/list/detail
-adoption and sustained observation remain separate work.
+or permission to change the default provider. The completed-history consumer
+now explicitly reads retained active and archived records through the existing
+typed summary/filter owner. Previously, archiving 84 of 85 completions made
+the workspace history return only one row. Its bounded HTTP pages now include
+all 85, preserve full task text/evidence and Agent filtering, and expose only
+display fields. Explicit history reads opt out of the existing 500-character
+summary limit; the default active Todo list and scheduling input still exclude
+archives and retain their display limit. Real File/SQLite and legacy Markdown
+reads preserve provider state. The packaged workspace keeps its existing
+pagination and opens retained evidence in the read-only Todo inspector using
+the shared Markdown renderer, without another navigation step or edit action.
+This closes that history-enumeration/detail gap, not whole-Goal summary/list/detail
+adoption, sustained observation, D2 or default-provider admission. No persisted
+format, writer or PostgreSQL consumer is changed.
 
 ### Packaged-source fingerprint cost
 
diff --git a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
index 8969fb5ed2..46528b200f 100644
--- a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
+++ b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
@@ -242,7 +242,16 @@ Todo／租约集合中位数为 File 输入 32.4→27.5 ms、SQLite 输入 32.9
 响应不变。代表性复核请求从超过 2 MiB 降到约 0.96 MB，没有提高预算。
 真实 File/SQLite CLI 验证精确计数、跨远端记录的推断后继、metadata 保留与
 provider 状态不变。这只修复有界容量，不证明任意规模、稳定延迟、D2 验收，
-也不授予默认 provider 切换；整 Goal summary/list/detail 消费和持续观察仍待推进。
+也不授予默认 provider 切换。完成历史消费者现在显式读取活跃与归档的保留记录，
+复用既有类型化 summary／filter owner。此前 85 条完成记录归档 84 条后，工作区
+历史只返回 1 条；有界 HTTP 分页现在包含全部 85 条，保留完整任务文本、证据和
+Agent 筛选，仅暴露展示字段。显式历史读取不再套用既有的 500 字符摘要上限；
+默认活跃 Todo 列表与调度输入仍排除归档，并保留原展示上限。真实 File／SQLite
+和旧 Markdown 读取保持 provider 状态不变。打包工作区沿用已有分页，在只读
+Todo 详情中用共享 Markdown 组件呈现保留证据，不增加导航步骤或编辑动作。
+这关闭历史枚举与详情缺口，不代表整 Goal summary/list/detail
+消费、持续观察、D2 或默认 provider 准入完成；不改变持久格式、writer 或
+PostgreSQL 消费者。
 
 ### 打包源码指纹成本
 
diff --git a/examples/personal-workspace-browser/fixture.mjs b/examples/personal-workspace-browser/fixture.mjs
index ca1cf8c2c7..02953e90a9 100644
--- a/examples/personal-workspace-browser/fixture.mjs
+++ b/examples/personal-workspace-browser/fixture.mjs
@@ -870,7 +870,7 @@ export async function installApi(page, { goalSubagentConfigurationEnabled = true
       const offset = Number(url.searchParams.get("cursor") || 0);
       const items = Array.from({ length: Math.min(40, total - offset) }, (_, position) => {
         const index = offset + position;
-        return { todo_id: `todo_history_${index}`, text: index < 3 ? `Completed ${String.fromCharCode(65 + index)}` : `Completed historical Task ${index + 1}`, claimed_by: "example-agent", evidence: null, priority: null, task_class: "advancement_task" };
+        return { todo_id: `todo_history_${index}`, text: index < 3 ? `Completed ${String.fromCharCode(65 + index)}` : `Completed historical Task ${index + 1}`, claimed_by: "example-agent", evidence: index === 0 ? "Verified retained **completion evidence**." : null, priority: null, task_class: "advancement_task" };
       });
       await route.fulfill({ json: { ok: true, total, items, next_cursor: offset + 40 < total ? String(offset + 40) : null } });
       return;
diff --git a/examples/personal-workspace-browser/typed-actions.mjs b/examples/personal-workspace-browser/typed-actions.mjs
index 1b38dfafb9..590d74585d 100644
--- a/examples/personal-workspace-browser/typed-actions.mjs
+++ b/examples/personal-workspace-browser/typed-actions.mjs
@@ -907,6 +907,11 @@ export const typedActionsScenario = {
       await page.screenshot({ path: resolve(outputDir, 'completed-history-4087.png'), fullPage: false, animations: 'disabled' });
       await historyScroll.evaluate(element => { element.scrollTop = 0; });
       await completedColumn.getByText('Completed A', { exact: true }).waitFor();
+      await completedColumn.getByText('Completed A', { exact: true }).click();
+      const completedDetail = page.getByRole('dialog', { name: 'Todo 详情' });
+      await completedDetail.getByRole('region', { name: '证据', exact: true }).getByText('Verified retained completion evidence.', { exact: true }).waitFor();
+      if (await completedDetail.getByRole('button', { name: '完成任务', exact: true }).count()) throw new Error('Completed history exposed a write action');
+      await page.keyboard.press('Escape');
       // Both presentations retain one snapshot, including archived history and evidence.
       let historyRequests = 0;
       page.on('request', request => { if (request.url().includes('/api/chat/completed-todos?')) historyRequests += 1; });
diff --git a/tests/test_chat_completed_todos.py b/tests/test_chat_completed_todos.py
index b1d3051677..4b3fd789a2 100644
--- a/tests/test_chat_completed_todos.py
+++ b/tests/test_chat_completed_todos.py
@@ -100,7 +100,7 @@ def read(**kwargs):
 @pytest.mark.parametrize("archived", [False, True])
 def test_http_history_reads_real_markdown_without_writes(tmp_path, count, archived):
     state = tmp_path / "active.md"
-    text = (f"Inspect {tmp_path}/results.txt " + "complete task description " * 25)[:420]
+    text = f"Inspect {tmp_path}/results.txt " + " ".join(["complete task description"] * 25)
     evidence = f"Verified output at {tmp_path}/results.txt"
     state.write_text("# Synthetic Goal\n\n## Agent Todo\n" + "\n".join(
         f"- [x] {text}{index}\n  <!-- loopx:todo todo_id=todo_history_{index} status=done task_class=advancement_task note={encode_metadata_value(evidence)} -->" for index in range(count)
@@ -135,17 +135,19 @@ def test_http_history_reads_real_markdown_without_writes(tmp_path, count, archiv
         assert len(page["items"]) == 40
         assert page["next_cursor"]
         assert page["items"][0]["text"].startswith(text)
-        assert len(page["items"][0]["text"]) > 400
+        assert len(page["items"][0]["text"]) > 600
         assert page["items"][0]["evidence"] == evidence
         with pytest.raises(HTTPError) as denied:
             urlopen(Request(url, headers={"Origin": "https://unrelated.example"}))
         assert denied.value.code == 403
         ids = [row["todo_id"] for row in page["items"]]
+        assert all(row["text"] == text + row["todo_id"].removeprefix("todo_history_") for row in page["items"])
         from urllib.parse import quote
         while page["next_cursor"]:
             with urlopen(url + "&cursor=" + quote(page["next_cursor"])) as response:
                 page = json.load(response)
             ids.extend(row["todo_id"] for row in page["items"])
+            assert all(row["text"] == text + row["todo_id"].removeprefix("todo_history_") for row in page["items"])
         assert len(ids) == len(set(ids)) == count
         from loopx.todos import list_goal_todos
         active = list_goal_todos(registry_path=registry, goal_id="history-goal", role="agent", status="done")
@@ -173,10 +175,12 @@ def test_canonical_history_includes_archives_without_widening_active_lists(tmp_p
     records = [
         {"schema_version": "todo_item_v0", "todo_id": f"todo_history_{index}",
          "index": index + 1, "role": "agent", "status": "done", "done": True,
-         "text": f"Completed task {index}", "archive_state": "archive" if index < 84 else "active",
+         "text": f"Completed task {index}: " + " ".join(["Full retained task description"] * 20),
+         "archive_state": "archive" if index < 84 else "active",
          "source_section": "Completed Work Archive" if index < 84 else "Agent Todo",
          "task_class": "advancement_task", "claimed_by": "agent-a" if index % 2 else "agent-b",
-         "priority": "P2", "note": "Retain full evidence " + "verified " * 50,
+         "priority": "P2", "required_capabilities": ["local-fixture-capability"],
+         "note": "Retain full evidence " + "verified " * 50,
          "completed_at": f"2026-01-{index % 28 + 1:02d}T00:00:00Z"}
         for index in range(85)
     ]
@@ -196,10 +200,13 @@ def test_canonical_history_includes_archives_without_widening_active_lists(tmp_p
     before = read_canonical_todos_if_promoted(runtime_root=runtime, goal_id="history-goal")
     active = list_goal_todos(registry_path=registry, goal_id="history-goal", role="agent", status="done")
     assert {row["todo_id"] for row in active["todos"]} == {"todo_history_84", "todo_monitor"}
+    assert all(len(row["text"]) <= 500 and row["text"].endswith("…") for row in active["todos"])
     exact = list_goal_todos(registry_path=registry, goal_id="history-goal", todo_id="todo_history_0")
     assert exact["todos"][0]["archive_state"] == "archive"
     with pytest.raises(ValueError, match="requires role=agent and status=done"):
         list_goal_todos(registry_path=registry, goal_id="history-goal", read_scope="completed_history")
+    with pytest.raises(ValueError, match="read_scope must be"):
+        list_goal_todos(registry_path=registry, goal_id="history-goal", read_scope="unknown")
     server = ChatHTTPServer(("127.0.0.1", 0), ChatRequestHandler)
     server.registry_path, server.runtime_root_override, server.verbose = registry, runtime, False
     worker = threading.Thread(target=server.serve_forever, daemon=True)
@@ -221,6 +228,12 @@ def test_canonical_history_includes_archives_without_widening_active_lists(tmp_p
             assert len(rows) == len({row["todo_id"] for row in rows}) == expected
             assert all(row["evidence"] == records[0]["note"] for row in rows)
             assert all(row["priority"] == "P2" for row in rows)
+            source_by_id = {record["todo_id"]: record for record in records}
+            assert all(row["text"] == source_by_id[row["todo_id"]]["text"] for row in rows)
+            # Workspace display retains complete text/evidence, not the
+            # authority's internal capability or lifecycle metadata.
+            assert all(set(row) == {"todo_id", "text", "claimed_by", "evidence", "priority", "task_class"}
+                       for row in rows)
             if suffix:
                 assert all(row["claimed_by"] == "agent-a" for row in rows)
         after = read_canonical_todos_if_promoted(runtime_root=runtime, goal_id="history-goal")

From fded5a8173ea56a6b933c6e3c10e217b84377e7d Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 16:33:41 +0800
Subject: [PATCH 5/7] fix(workspace): preserve retained task inspector metadata

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 .../completed-task-lane.tsx                   | 13 +++-
 .../personal-workspace/context-drawer.tsx     |  7 +-
 .../src/features/personal-workspace/i18n.tsx  |  2 +
 .../personal-workspace-model.ts               | 31 +++++++++
 .../dashboard/src/views/dashboard-page.tsx    | 68 +++++--------------
 loopx/chat_completed_todos.py                 | 10 +++
 6 files changed, 73 insertions(+), 58 deletions(-)

diff --git a/apps/presentation/dashboard/src/features/personal-workspace/completed-task-lane.tsx b/apps/presentation/dashboard/src/features/personal-workspace/completed-task-lane.tsx
index 2c1643b455..5cc434414a 100644
--- a/apps/presentation/dashboard/src/features/personal-workspace/completed-task-lane.tsx
+++ b/apps/presentation/dashboard/src/features/personal-workspace/completed-task-lane.tsx
@@ -1,12 +1,19 @@
 import { useEffect, useEffectEvent, useId, useRef, useState } from "react";
 import { z } from "zod";
-import {compactWorkspaceText} from "./personal-workspace-model";
+import {compactWorkspaceText, workspaceAgentTodoFromItem} from "./personal-workspace-model";
+import { todoItemSchema } from "../../data/status";
 import type { WorkspaceAgentTodo, WorkspaceDrawerSelection, WorkspaceGoal } from "./personal-workspace-model";
 import { useWorkspaceI18n } from "./i18n";
 
 const pageSchema = z.object({
   ok: z.literal(true), total: z.number().int().nonnegative(), next_cursor: z.string().nullable(),
-  items: z.array(z.object({ todo_id: z.string(), text: z.string(), claimed_by: z.string().nullable(), evidence: z.string().nullable(), priority: z.string().nullable(), task_class: z.string().nullable() })).max(40),
+  items: z.array(z.object(todoItemSchema.shape).pick({
+    todo_id: true, text: true, done: true, status: true, claimed_by: true,
+    evidence: true, note: true, priority: true, task_class: true, task_domain: true,
+    completed_at: true, resume_when: true, resume_ready: true, resume_condition: true,
+    completion_validation_sha256: true, completion_validation_revision: true,
+    completion_validation_revision_history: true,
+  }).extend({ todo_id: z.string().min(1), done: z.literal(true), status: z.literal("done") })).max(40),
 });
 
 /** Fixed-height previews keep layout/DOM cost bounded; the drawer retains full text. */
@@ -69,7 +76,7 @@ export function CompletedTaskLane({ goal, agentId, seed, enabled, refreshRevisio
       if (!response.ok) throw new Error("history unavailable");
       const page = pageSchema.parse(await response.json());
       if (controller.signal.aborted) return;
-      const next = page.items.map((todo): WorkspaceAgentTodo => ({ todoId: todo.todo_id, text: todo.text, claimedBy: todo.claimed_by, evidence: todo.evidence, priority: todo.priority, taskClass: todo.task_class, done: true, status: "done" }));
+      const next = page.items.map((todo) => workspaceAgentTodoFromItem(todo, todo.todo_id));
       setRows((current) => cursor === undefined ? next : [...current, ...next.filter((todo) => !current.some((existing) => existing.todoId === todo.todoId))]);
       setTotal(page.total);
       setCursor(page.next_cursor);
diff --git a/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx b/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
index 40a42f45e8..82396fbb0e 100644
--- a/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
+++ b/apps/presentation/dashboard/src/features/personal-workspace/context-drawer.tsx
@@ -638,12 +638,13 @@ export function ContextDrawer({ agents, attentionHistory = [], onSelectAttention
                 <div><dt>{t("common.owner")}</dt><dd>{selection.item.ownerLabel ?? selection.item.claimedBy ?? t("drawer.notAssigned")}</dd></div>
                 <div><dt>{t("common.status")}</dt><dd>{selection.item.done ? t("drawer.taskStatusCompleted") : selection.item.status === "deferred" ? t("drawer.taskStatusDeferred") : selection.item.status === "blocked" ? t("drawer.taskStatusBlocked") : t("drawer.taskStatusOpen")}</dd></div>
                 <div><dt>{t("drawer.priority")}</dt><dd>{selection.item.priority ?? t("drawer.notSet")}</dd></div>
-                <div><dt>{t("drawer.dependencies")}</dt><dd>{selection.item.dependencies?.join(" · ") || t("common.none")}</dd></div>
+                {selection.item.completedAt ? <div><dt>{t("drawer.completedAt")}</dt><dd><time dateTime={selection.item.completedAt}>{selection.item.completedAt}</time></dd></div> : null}
+                {selection.item.dependencies ? <div><dt>{t("drawer.dependencies")}</dt><dd>{selection.item.dependencies.join(" · ") || t("common.none")}</dd></div> : null}
                 {selection.item.status === "deferred" || selection.item.resumeWhen ? <div><dt>{t("drawer.resumeWhen")}</dt><dd>{selection.item.resumeWhen || t("drawer.notSet")}</dd></div> : null}
-                {selection.item.resumeWhen ? <div><dt>{t("drawer.resumeState")}</dt><dd>{selection.item.resumeReady ? t("drawer.resumeReady") : t("drawer.resumePending")}</dd></div> : null}
+                {selection.item.resumeWhen ? <div><dt>{t("drawer.resumeState")}</dt><dd>{selection.item.resumeReady == null ? t("drawer.notSet") : selection.item.resumeReady ? t("drawer.resumeReady") : t("drawer.resumePending")}</dd></div> : null}
                 {selection.item.resumeReceiptId ? <div><dt>{t("drawer.resumeReceipt")}</dt><dd>{selection.item.resumeReceiptId}</dd></div> : null}
                 {selection.item.validationDigest ? <>
-                  <div><dt>{t("drawer.validationRevision")}</dt><dd>{selection.item.validationRevision ?? 0}</dd></div>
+                  <div><dt>{t("drawer.validationRevision")}</dt><dd>{selection.item.validationRevision ?? t("drawer.notSet")}</dd></div>
                   <div><dt>{t("drawer.validationDigest")}</dt><dd><code>{selection.item.validationDigest}</code></dd></div>
                   {selection.item.validationRevisionActor ? <div><dt>{t("drawer.validationRevisionActor")}</dt><dd>{selection.item.validationRevisionActor}</dd></div> : null}
                 </> : null}
diff --git a/apps/presentation/dashboard/src/features/personal-workspace/i18n.tsx b/apps/presentation/dashboard/src/features/personal-workspace/i18n.tsx
index 7af8eb78bb..67ae3bd765 100644
--- a/apps/presentation/dashboard/src/features/personal-workspace/i18n.tsx
+++ b/apps/presentation/dashboard/src/features/personal-workspace/i18n.tsx
@@ -216,6 +216,7 @@ const en = {
   "drawer.nextTransition": "Next transition",
   "drawer.validationRevision": "Validation revision",
   "drawer.validationDigest": "Validation declaration digest",
+  "drawer.completedAt": "Completed at",
   "drawer.validationRevisionActor": "Revised by",
   "drawer.noExecutionHistory": "No execution history yet.",
   "drawer.noRun": "Execution Session has not started",
@@ -1414,6 +1415,7 @@ const zhCN: Record<WorkspaceMessageKey, string> = {
   "drawer.nextTransition": "下一转换",
   "drawer.validationRevision": "验证声明修订",
   "drawer.validationDigest": "验证声明摘要",
+  "drawer.completedAt": "完成时间",
   "drawer.validationRevisionActor": "修订者",
   "drawer.noExecutionHistory": "暂无执行记录。",
   "drawer.noRun": "尚未启动执行 Session",
diff --git a/apps/presentation/dashboard/src/features/personal-workspace/personal-workspace-model.ts b/apps/presentation/dashboard/src/features/personal-workspace/personal-workspace-model.ts
index 64e9966242..a1df6c1a0a 100644
--- a/apps/presentation/dashboard/src/features/personal-workspace/personal-workspace-model.ts
+++ b/apps/presentation/dashboard/src/features/personal-workspace/personal-workspace-model.ts
@@ -5,6 +5,7 @@ import type { ActionReviewPlan } from "../../../../../../loopx/control_plane/pre
 import type { GoalAcceptanceObservation } from "../../data/goal-acceptance-observation";
 import type { AttentionDetails } from "./attention-details";
 import type { WorkspaceLoadError, WorkspaceReadScope } from "../../data/workspace-progressive-status";
+import type { TodoItem } from "../../data/status";
 import { goalWorkKind, type GoalHostThreadActivity, type WorkspaceGoalExecution } from "./goal-activity";
 export type WorkspaceGoalState =
   | "需修复"
@@ -45,6 +46,36 @@ export type WorkspaceAgentTodo = {
   validationRevisionActor?: string | null;
 };
 
+/** Both active status and retained history carry the same inspector facts. */
+export function workspaceAgentTodoFromItem(todo: Pick<TodoItem,
+  "todo_id" | "text" | "done" | "status" | "claimed_by" | "evidence" | "note"
+  | "priority" | "task_class" | "task_domain" | "completed_at" | "resume_when"
+  | "resume_ready" | "resume_condition" | "completion_validation_sha256"
+  | "completion_validation_revision" | "completion_validation_revision_history"
+>, fallbackId: string): WorkspaceAgentTodo {
+  const receipt = todo.resume_condition?.resume_receipt;
+  const receiptId = receipt && typeof receipt === "object" && !Array.isArray(receipt)
+    ? (receipt as Record<string, unknown>).receipt_id : null;
+  return {
+    todoId: todo.todo_id?.trim() || fallbackId,
+    text: todo.text,
+    done: todo.status === "deferred" ? false : todo.done,
+    status: todo.status ?? null,
+    claimedBy: todo.claimed_by ?? null,
+    evidence: todo.evidence || todo.note || null,
+    priority: todo.priority ?? null,
+    taskClass: todo.task_class ?? null,
+    taskDomain: todo.task_domain ?? null,
+    completedAt: todo.completed_at ?? null,
+    resumeWhen: todo.resume_when ?? null,
+    resumeReady: todo.resume_ready ?? null,
+    resumeReceiptId: typeof receiptId === "string" && receiptId.trim() ? receiptId.trim() : null,
+    validationDigest: todo.completion_validation_sha256 ?? null,
+    validationRevision: todo.completion_validation_revision ?? null,
+    validationRevisionActor: todo.completion_validation_revision_history.at(-1)?.actor_agent_id ?? null,
+  };
+}
+
 export type WorkspaceTodo = WorkspaceAgentTodo & {
   goalId: string;
   goalTitle: string;
diff --git a/apps/presentation/dashboard/src/views/dashboard-page.tsx b/apps/presentation/dashboard/src/views/dashboard-page.tsx
index fb41de5ba3..703ff92240 100644
--- a/apps/presentation/dashboard/src/views/dashboard-page.tsx
+++ b/apps/presentation/dashboard/src/views/dashboard-page.tsx
@@ -1,7 +1,7 @@
 import { normalizeGoalDraft, type GoalDraft } from "../../../../../loopx/control_plane/collaboration/goal_draft.js";
 import { conversationReturnSessions, reconcileConversationHistory, reconcileConversationReturns } from "../data/conversation-returns";
 import { currentChannelSession, useConversationHistory } from "../data/use-conversation-history";
-import {compactWorkspaceText as compactShareText} from "../features/personal-workspace/personal-workspace-model";
+import {compactWorkspaceText as compactShareText, workspaceAgentTodoFromItem} from "../features/personal-workspace/personal-workspace-model";
 import type { GoalAcceptanceObservation } from "../data/goal-acceptance-observation";
 import { attentionDetails, sourceAttention } from "../features/personal-workspace/attention-details";
 import type { AttentionDetails } from "../features/personal-workspace/attention-details";
@@ -98,6 +98,7 @@ import {
 import {
   goalHasExecutionSummary,
   normalizePersonalHomeModel,
+  type WorkspaceAgentTodo,
   type WorkspaceAgentOption,
   type WorkspaceAttention,
   type WorkspaceGoal,
@@ -217,24 +218,7 @@ type TodoExplorerItem = {
   todo: TodoItem;
 };
 
-type PersonalAgentTodoItem = {
-  completedAt?: string | null;
-  resumeWhen?: string | null;
-  resumeReady?: boolean | null;
-  resumeReceiptId?: string | null;
-  claimedBy?: string | null;
-  done: boolean;
-  evidence?: string | null;
-  priority?: string | null;
-  status?: string | null;
-  taskClass?: string | null;
-  taskDomain?: string | null;
-  text: string;
-  todoId: string;
-  validationDigest?: string | null;
-  validationRevision?: number | null;
-  validationRevisionActor?: string | null;
-};
+
 
 function inferLifecyclePhase(status?: string | null, run?: RunRecord) {
   if (run?.controller_readiness?.decision_advisor_ready || run?.controller_readiness?.write_controller_ready) {
@@ -453,7 +437,7 @@ type PersonalGoalItem = {
   activationState: "active" | "stopped";
   agentId: string;
   agentSentence: string;
-  agentTodos: PersonalAgentTodoItem[];
+  agentTodos: WorkspaceAgentTodo[];
   doneTodoCount: number;
   goalId: string;
   latestActivity?: string;
@@ -717,33 +701,13 @@ function personalTodoText(todo: TodoItem) {
   return compactShareText(todo.title ?? todo.text, 112);
 }
 
-function personalTodoResumeReceiptId(todo: TodoItem) {
-  const receipt = todo.resume_condition?.resume_receipt;
-  if (!receipt || typeof receipt !== "object" || Array.isArray(receipt)) return null;
-  const receiptId = (receipt as Record<string, unknown>).receipt_id;
-  return typeof receiptId === "string" && receiptId.trim() ? receiptId.trim() : null;
-}
-
-function personalAgentTodoFromItem(todo: TodoItem, row: GoalDirectoryRow): PersonalAgentTodoItem {
-  const latestValidationRevision = todo.completion_validation_revision_history.at(-1);
+function personalAgentTodoFromItem(todo: TodoItem, row: GoalDirectoryRow): WorkspaceAgentTodo {
   return {
-    completedAt: todo.completed_at ?? null,
-    resumeWhen: todo.resume_when ?? null,
-    resumeReady: todo.resume_ready ?? null,
-    resumeReceiptId: personalTodoResumeReceiptId(todo),
-    claimedBy: todo.claimed_by ?? null,
-    // Legacy summaries mark deferred entries checked; they are not completed work.
-    done: todo.status === "deferred" ? false : todo.done,
+    ...workspaceAgentTodoFromItem(todo, `${row.goal.id}:agent:${todo.index}`),
+    // Preserve the active queue's existing preview budget. History and its
+    // inspector use full text/evidence from the retained read.
     evidence: todo.evidence ? compactShareText(todo.evidence, 96) : null,
-    priority: todo.priority ?? null,
-    status: todo.status ?? null,
-    taskClass: todo.task_class ?? null,
-    taskDomain: todo.task_domain ?? null,
     text: personalTodoText(todo),
-    todoId: todo.todo_id?.trim() || `${row.goal.id}:agent:${todo.index}`,
-    validationDigest: todo.completion_validation_sha256 ?? null,
-    validationRevision: todo.completion_validation_revision ?? null,
-    validationRevisionActor: latestValidationRevision?.actor_agent_id ?? null,
   };
 }
 
@@ -760,16 +724,16 @@ function personalAgentTodoItems(row: GoalDirectoryRow): TodoItem[] {
   return [...merged.values()];
 }
 
-function personalAgentTodos(row: GoalDirectoryRow): PersonalAgentTodoItem[] {
+function personalAgentTodos(row: GoalDirectoryRow): WorkspaceAgentTodo[] {
   return personalAgentTodoItems(row).map((todo) => personalAgentTodoFromItem(todo, row));
 }
 
 function personalSubagentDomainCandidates(
   payload: StatusPayload,
   row: GoalDirectoryRow,
-  fallbackTodos: PersonalAgentTodoItem[],
+  fallbackTodos: WorkspaceAgentTodo[],
 ) {
-  const candidateTodos = new Map<string, PersonalAgentTodoItem>();
+  const candidateTodos = new Map<string, WorkspaceAgentTodo>();
   for (const todo of payload.todo_index?.items ?? []) {
     if (todo.goal_id !== row.goal.id || todo.role !== "agent") continue;
     const projected = personalAgentTodoFromItem(todo, row);
@@ -792,7 +756,7 @@ function personalSubagentDomainCandidates(
 function personalAgentTodoFromProjection(
   todo: NonNullable<AgentManagementProjection["agents"][number]["current_todo"]>,
   row: GoalDirectoryRow,
-): PersonalAgentTodoItem {
+): WorkspaceAgentTodo {
   return {
     claimedBy: todo.claimed_by ?? null,
     done: todo.status === "done" || todo.status === "completed",
@@ -805,10 +769,10 @@ function personalAgentTodoFromProjection(
 }
 
 function mergePersonalAgentTodos(
-  projectedTodos: PersonalAgentTodoItem[],
+  projectedTodos: WorkspaceAgentTodo[],
   agentRows: AgentManagementRow[],
   row: GoalDirectoryRow,
-): PersonalAgentTodoItem[] {
+): WorkspaceAgentTodo[] {
   const merged = new Map(projectedTodos.map((todo) => [todo.todoId, todo]));
   for (const agent of agentRows) {
     const current = agent.currentTodo;
@@ -827,7 +791,7 @@ function mergePersonalAgentTodos(
 function personalAgentTodoFacts(row: GoalDirectoryRow): {
   doneTodoCount: number;
   nextTodoText: string | null;
-  recentCompleted: PersonalAgentTodoItem[];
+  recentCompleted: WorkspaceAgentTodo[];
 } {
   const assetTodos = row.queueItem?.project_asset?.agent_todos;
   const queueTodos = row.queueItem?.agent_todos;
@@ -854,7 +818,7 @@ function personalAgentTodoFacts(row: GoalDirectoryRow): {
   return { doneTodoCount, nextTodoText, recentCompleted };
 }
 
-function personalVisiblePlanTodos(todos: PersonalAgentTodoItem[], limit = 4) {
+function personalVisiblePlanTodos(todos: WorkspaceAgentTodo[], limit = 4) {
   if (todos.length <= limit) {
     return todos;
   }
diff --git a/loopx/chat_completed_todos.py b/loopx/chat_completed_todos.py
index 209c0112a6..59b92eda61 100644
--- a/loopx/chat_completed_todos.py
+++ b/loopx/chat_completed_todos.py
@@ -204,6 +204,16 @@ def load():
                         "evidence": item.get("evidence") or item.get("note") or None,
                         "priority": item.get("priority"),
                         "task_class": item.get("task_class"),
+                        "done": item["done"],
+                        "status": item["status"],
+                        "task_domain": item.get("task_domain"),
+                        "completed_at": item.get("completed_at"),
+                        "resume_when": item.get("resume_when"),
+                        "resume_ready": item.get("resume_ready"),
+                        "resume_condition": item.get("resume_condition"),
+                        "completion_validation_sha256": item.get("completion_validation_sha256"),
+                        "completion_validation_revision": item.get("completion_validation_revision"),
+                        "completion_validation_revision_history": item.get("completion_validation_revision_history") or [],
                     }
                     for _, item in ordered
                     if item.get("todo_id") and item.get("task_class") != "continuous_monitor"

From 8ff70ad0439797860e7d5a07d7becc23b396bf66 Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Thu, 1 Oct 2026 16:33:41 +0800
Subject: [PATCH 6/7] test(workspace): qualify retained history inspector facts

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 .../2026-09-28-retirement-cadence.md          | 11 +++++++-
 .../2026-09-28-retirement-cadence.zh-CN.md    |  9 +++++-
 .../personal-workspace-browser/fixture.mjs    |  8 +++++-
 .../typed-actions.mjs                         |  6 ++++
 ...pace-progressive-loading-browser-smoke.mjs |  2 +-
 tests/test_chat_completed_todos.py            | 28 ++++++++++++++++---
 6 files changed, 56 insertions(+), 8 deletions(-)

diff --git a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
index f471774642..289076df8d 100644
--- a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
+++ b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.md
@@ -325,7 +325,11 @@ The representative request falls from over 2 MiB to about 0.96 MB without raisin
 budgets. Real File/SQLite CLI tests cover exact counts, distant inferred edges,
 metadata preservation and unchanged provider state. This is a bounded capacity
 repair, not unlimited graph capacity, stable latency evidence, D2 qualification
-or permission to change the default provider. The completed-history consumer
+or permission to change the default provider.
+
+### Retained completion consumption
+
+The completed-history consumer
 now explicitly reads retained active and archived records through the existing
 typed summary/filter owner. Previously, archiving 84 of 85 completions made
 the workspace history return only one row. Its bounded HTTP pages now include
@@ -336,6 +340,11 @@ archives and retain their display limit. Real File/SQLite and legacy Markdown
 reads preserve provider state. The packaged workspace keeps its existing
 pagination and opens retained evidence in the read-only Todo inspector using
 the shared Markdown renderer, without another navigation step or edit action.
+History also preserves completion time, resume facts and validation-declaration
+revision/actor facts. Active and history consumers reuse the same TS inspector
+mapping and the existing Todo schema; the active queue's preview budgets remain
+unchanged. Unprovided dependencies are not presented as an empty dependency
+list, and absent resume readiness or validation revisions are not invented.
 This closes that history-enumeration/detail gap, not whole-Goal summary/list/detail
 adoption, sustained observation, D2 or default-provider admission. No persisted
 format, writer or PostgreSQL consumer is changed.
diff --git a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
index 46528b200f..199e112711 100644
--- a/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
+++ b/docs/architecture/rfcs/ledger/shared-goal-authority-state-provider-v0/2026-09-28-retirement-cadence.zh-CN.md
@@ -242,13 +242,20 @@ Todo／租约集合中位数为 File 输入 32.4→27.5 ms、SQLite 输入 32.9
 响应不变。代表性复核请求从超过 2 MiB 降到约 0.96 MB，没有提高预算。
 真实 File/SQLite CLI 验证精确计数、跨远端记录的推断后继、metadata 保留与
 provider 状态不变。这只修复有界容量，不证明任意规模、稳定延迟、D2 验收，
-也不授予默认 provider 切换。完成历史消费者现在显式读取活跃与归档的保留记录，
+也不授予默认 provider 切换。
+
+### 保留完成记录的消费
+
+完成历史消费者现在显式读取活跃与归档的保留记录，
 复用既有类型化 summary／filter owner。此前 85 条完成记录归档 84 条后，工作区
 历史只返回 1 条；有界 HTTP 分页现在包含全部 85 条，保留完整任务文本、证据和
 Agent 筛选，仅暴露展示字段。显式历史读取不再套用既有的 500 字符摘要上限；
 默认活跃 Todo 列表与调度输入仍排除归档，并保留原展示上限。真实 File／SQLite
 和旧 Markdown 读取保持 provider 状态不变。打包工作区沿用已有分页，在只读
 Todo 详情中用共享 Markdown 组件呈现保留证据，不增加导航步骤或编辑动作。
+历史同时保留完成时间、恢复事实及验收声明的版本／修订者。活跃列表和历史
+复用同一 TS 详情映射与既有 Todo schema，活跃队列的预览预算保持不变。
+未提供的依赖列表不再展示为“无依赖”，缺失的恢复就绪性或验收版本也不虚构。
 这关闭历史枚举与详情缺口，不代表整 Goal summary/list/detail
 消费、持续观察、D2 或默认 provider 准入完成；不改变持久格式、writer 或
 PostgreSQL 消费者。
diff --git a/examples/personal-workspace-browser/fixture.mjs b/examples/personal-workspace-browser/fixture.mjs
index 02953e90a9..ee75c6c01e 100644
--- a/examples/personal-workspace-browser/fixture.mjs
+++ b/examples/personal-workspace-browser/fixture.mjs
@@ -870,7 +870,13 @@ export async function installApi(page, { goalSubagentConfigurationEnabled = true
       const offset = Number(url.searchParams.get("cursor") || 0);
       const items = Array.from({ length: Math.min(40, total - offset) }, (_, position) => {
         const index = offset + position;
-        return { todo_id: `todo_history_${index}`, text: index < 3 ? `Completed ${String.fromCharCode(65 + index)}` : `Completed historical Task ${index + 1}`, claimed_by: "example-agent", evidence: index === 0 ? "Verified retained **completion evidence**." : null, priority: null, task_class: "advancement_task" };
+        return { todo_id: `todo_history_${index}`, text: index < 3 ? `Completed ${String.fromCharCode(65 + index)}` : `Completed historical Task ${index + 1}`, claimed_by: "example-agent", evidence: index === 0 ? "Verified retained **completion evidence**." : null, priority: null, task_class: "advancement_task", done: true, status: "done",
+          completed_at: "2026-08-01T00:00:00Z", resume_when: index === 0 ? "todo_done:todo_history_1" : null, resume_ready: index === 0 ? true : null,
+          resume_condition: index === 0 ? { resume_receipt: { receipt_id: "receipt-completed-history" } } : null,
+          completion_validation_sha256: index === 0 ? "a".repeat(64) : null,
+          completion_validation_revision: index === 0 ? 3 : null,
+          completion_validation_revision_history: index === 0 ? [{ revision: 3, previous_declaration_sha256: "b".repeat(64), declaration_sha256: "a".repeat(64), actor_agent_id: "example-reviewer", revised_at: "2026-08-01T00:00:00Z" }] : [],
+        };
       });
       await route.fulfill({ json: { ok: true, total, items, next_cursor: offset + 40 < total ? String(offset + 40) : null } });
       return;
diff --git a/examples/personal-workspace-browser/typed-actions.mjs b/examples/personal-workspace-browser/typed-actions.mjs
index 590d74585d..0a313d49cf 100644
--- a/examples/personal-workspace-browser/typed-actions.mjs
+++ b/examples/personal-workspace-browser/typed-actions.mjs
@@ -910,6 +910,12 @@ export const typedActionsScenario = {
       await completedColumn.getByText('Completed A', { exact: true }).click();
       const completedDetail = page.getByRole('dialog', { name: 'Todo 详情' });
       await completedDetail.getByRole('region', { name: '证据', exact: true }).getByText('Verified retained completion evidence.', { exact: true }).waitFor();
+      await completedDetail.getByText('todo_done:todo_history_1', { exact: true }).waitFor();
+      await completedDetail.getByText('receipt-completed-history', { exact: true }).waitFor();
+      await completedDetail.getByText('example-reviewer', { exact: true }).waitFor();
+      await completedDetail.getByText('a'.repeat(64), { exact: true }).waitFor();
+      await completedDetail.getByText('2026-08-01T00:00:00Z', { exact: true }).waitFor();
+      if (await completedDetail.getByText('依赖', { exact: true }).count()) throw new Error('An absent dependency projection was reported as no dependencies');
       if (await completedDetail.getByRole('button', { name: '完成任务', exact: true }).count()) throw new Error('Completed history exposed a write action');
       await page.keyboard.press('Escape');
       // Both presentations retain one snapshot, including archived history and evidence.
diff --git a/examples/workspace-progressive-loading-browser-smoke.mjs b/examples/workspace-progressive-loading-browser-smoke.mjs
index f814ed3310..8c6bcead61 100644
--- a/examples/workspace-progressive-loading-browser-smoke.mjs
+++ b/examples/workspace-progressive-loading-browser-smoke.mjs
@@ -138,7 +138,7 @@ try {
       historyRequests++;
       return route.fulfill({ json: { ok: true, total: 1, next_cursor: null, items: [{
         todo_id: "todo_native_done", text: historyText, claimed_by: null,
-        evidence: "Verified public evidence", priority: "P2", task_class: "advancement_task",
+        evidence: "Verified public evidence", priority: "P2", task_class: "advancement_task", done: true, status: "done",
       }] } });
     });
     await accessPage.goto(`${origin}/chat/`);
diff --git a/tests/test_chat_completed_todos.py b/tests/test_chat_completed_todos.py
index 4b3fd789a2..c3de1cc5dd 100644
--- a/tests/test_chat_completed_todos.py
+++ b/tests/test_chat_completed_todos.py
@@ -184,6 +184,17 @@ def test_canonical_history_includes_archives_without_widening_active_lists(tmp_p
          "completed_at": f"2026-01-{index % 28 + 1:02d}T00:00:00Z"}
         for index in range(85)
     ]
+    records[0].update({
+        "task_domain": "quality",
+        "resume_when": "todo_done:todo_history_84",
+        "completion_validation_sha256": "a" * 64,
+        "completion_validation_revision": 3,
+        "completion_validation_revision_history": [{
+            "revision": 3, "previous_declaration_sha256": "b" * 64,
+            "declaration_sha256": "a" * 64, "actor_agent_id": "agent-a",
+            "revised_at": "2026-01-01T00:00:00Z",
+        }],
+    })
     records.extend([
         {**records[-1], "todo_id": "todo_monitor", "task_class": "continuous_monitor"},
         {**records[-1], "todo_id": "todo_open", "status": "open", "done": False},
@@ -230,10 +241,19 @@ def test_canonical_history_includes_archives_without_widening_active_lists(tmp_p
             assert all(row["priority"] == "P2" for row in rows)
             source_by_id = {record["todo_id"]: record for record in records}
             assert all(row["text"] == source_by_id[row["todo_id"]]["text"] for row in rows)
-            # Workspace display retains complete text/evidence, not the
-            # authority's internal capability or lifecycle metadata.
-            assert all(set(row) == {"todo_id", "text", "claimed_by", "evidence", "priority", "task_class"}
-                       for row in rows)
+            assert all(row["completed_at"] == source_by_id[row["todo_id"]]["completed_at"] for row in rows)
+            assert all(row["done"] is True and row["status"] == "done" for row in rows)
+            # Existing inspector facts travel with their source, while private
+            # execution declarations and capability metadata remain excluded.
+            assert all("required_capabilities" not in row and "completion_validation" not in row for row in rows)
+            if not suffix:
+                detail = next(row for row in rows if row["todo_id"] == "todo_history_0")
+                assert detail["task_domain"] == "quality"
+                assert detail["resume_when"] == "todo_done:todo_history_84"
+                assert detail["resume_ready"] is True
+                assert detail["completion_validation_sha256"] == "a" * 64
+                assert detail["completion_validation_revision"] == 3
+                assert detail["completion_validation_revision_history"] == records[0]["completion_validation_revision_history"]
             if suffix:
                 assert all(row["claimed_by"] == "agent-a" for row in rows)
         after = read_canonical_todos_if_promoted(runtime_root=runtime, goal_id="history-goal")

From 6e2d0608f6f70bfcfb4508c51e32c2cf47d024e8 Mon Sep 17 00:00:00 2001
From: huangruiteng <huangrt01@163.com>
Date: Sat, 3 Oct 2026 14:10:57 +0800
Subject: [PATCH 7/7] fix: reuse existing workspace Todo type import

Signed-off-by: huangruiteng <huangrt01@163.com>
---
 apps/presentation/dashboard/src/views/dashboard-page.tsx | 1 -
 1 file changed, 1 deletion(-)

diff --git a/apps/presentation/dashboard/src/views/dashboard-page.tsx b/apps/presentation/dashboard/src/views/dashboard-page.tsx
index 98fb6033fe..ca3d489a3c 100644
--- a/apps/presentation/dashboard/src/views/dashboard-page.tsx
+++ b/apps/presentation/dashboard/src/views/dashboard-page.tsx
@@ -98,7 +98,6 @@ import {
 import {
   goalHasExecutionSummary,
   normalizePersonalHomeModel,
-  type WorkspaceAgentTodo,
   type WorkspaceAgentOption,
   type WorkspaceAttention,
   type WorkspaceGoal,