diff --git a/tests/test_agent/test_confirm.py b/tests/test_agent/test_confirm.py
index 858d34d..037ba5a 100644
--- a/tests/test_agent/test_confirm.py
+++ b/tests/test_agent/test_confirm.py
@@ -33,7 +33,7 @@ async def test_confirm_allow() -> None:
         danger=classify_danger,
         on_confirm=on_confirm,
     )
-    assert await registry.execute("delete_path", '{"path": "a.txt"}') == "deleted a.txt"
+    assert await registry.execute("delete_path", '{"path": "a.txt"}') == "[approval] user (once)\ndeleted a.txt"
     assert len(decisions) == 1
     assert await registry.execute("read_file", '{"path": "a.txt"}') == "read a.txt"
     assert len(decisions) == 1
diff --git a/tests/test_agent/test_parallel_tools.py b/tests/test_agent/test_parallel_tools.py
index bc98ba0..ee732b8 100644
--- a/tests/test_agent/test_parallel_tools.py
+++ b/tests/test_agent/test_parallel_tools.py
@@ -253,5 +253,5 @@ async def test_a_write_holds_its_file_across_the_confirm() -> None:
     await asyncio.sleep(0)  # the second write waits for the file, not for the human
     assert order == ["confirm write_a"]
     answered.set()
-    assert await asyncio.gather(first, second) == ["a", "b"]
+    assert await asyncio.gather(first, second) == ["[approval] user (once)\na", "b"]
     assert order == ["confirm write_a", "a", "b"]
diff --git a/tests/test_agent/test_tool_approval.py b/tests/test_agent/test_tool_approval.py
new file mode 100644
index 0000000..52ad848
--- /dev/null
+++ b/tests/test_agent/test_tool_approval.py
@@ -0,0 +1,154 @@
+"""The ``[approval]`` line: a confirmed call says how it got through."""
+
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+from plyngent.agent import (
+    Approval,
+    BatchConfirmDecision,
+    ToolRegistry,
+    ToolTag,
+    format_approval,
+    most_specific_approval,
+    tool,
+)
+from plyngent.agent.budget import cap_tool_message
+from plyngent.lmproto.openai_compatible.model import ToolChatMessage
+from plyngent.tools.context import SessionState, bind_tool_context, record_approval
+
+if TYPE_CHECKING:
+    from collections.abc import Mapping, Sequence
+
+    from plyngent.agent import ToolConfirmRequest
+
+
+def _danger(name: str, _args: Mapping[str, object]) -> str | None:
+    return f"mutate {name}"
+
+
+def _allow(_name: str, _args: Mapping[str, object], _reason: str) -> bool:
+    return True
+
+
+@tool(register=False)
+async def quiet() -> str:
+    return "quiet"
+
+
+@tool(register=False)
+async def mutate() -> str:
+    return "ran"
+
+
+async def test_a_call_that_needs_no_confirmation_carries_no_line() -> None:
+    """The common case stays byte-for-byte what the tool returned."""
+
+    def danger(_name: str, _args: Mapping[str, object]) -> str | None:
+        return None
+
+    def on_confirm(_name: str, _args: Mapping[str, object], _reason: str) -> bool:
+        msg = "no prompt expected"
+        raise AssertionError(msg)
+
+    reg = ToolRegistry([quiet], danger=danger, on_confirm=on_confirm)
+    assert await reg.execute("quiet", "{}") == "quiet"
+
+
+async def test_a_single_prompt_leads_the_result() -> None:
+    reg = ToolRegistry([mutate], danger=_danger, on_confirm=_allow)
+    assert await reg.execute("mutate", "{}") == "[approval] user (once)\nran"
+
+
+async def test_yolo_mode_says_it_dropped_the_prompt() -> None:
+    @tool(tags=ToolTag.LOCAL | ToolTag.YOLO, register=False)
+    async def yolo_ok() -> str:
+        return "y"
+
+    reg = ToolRegistry([yolo_ok], danger=_danger, on_confirm=_allow, yolo=True)
+    assert await reg.execute("yolo_ok", "{}") == "[approval] yolo (auto)\ny"
+
+
+async def test_a_batch_answer_covers_its_round() -> None:
+    def on_batch(_requests: Sequence[ToolConfirmRequest]) -> BatchConfirmDecision:
+        return BatchConfirmDecision(allowed=True)
+
+    reg = ToolRegistry([mutate], danger=_danger, on_confirm_batch=on_batch)
+    calls = [("mutate", "{}"), ("mutate", "{}")]
+    decisions = await reg.prepare_batch_confirm(calls)
+    results = [
+        await reg.execute(name, arguments, decision=decisions[index]) for index, (name, arguments) in enumerate(calls)
+    ]
+    assert results == ["[approval] user (round)\nran", "[approval] user (round)\nran"]
+
+
+async def test_a_session_grant_says_nobody_was_asked_this_time() -> None:
+    @tool(tags=ToolTag.LOCAL | ToolTag.TRUSTABLE, register=False)
+    async def trust_me() -> str:
+        return "ok"
+
+    prompts: list[str] = []
+
+    def on_confirm(name: str, _args: Mapping[str, object], _reason: str) -> bool:
+        prompts.append(name)
+        return True
+
+    session = SessionState(session_id=1)
+    reg = ToolRegistry([trust_me], danger=_danger, on_confirm=on_confirm, session_state=session)
+    with bind_tool_context(session=session):
+        assert await reg.execute("trust_me", "{}") == "[approval] user (once)\nok"
+        assert await reg.execute("trust_me", "{}") == "[approval] grant (session)\nok"
+    assert prompts == ["trust_me"]
+
+
+async def test_a_denied_call_carries_no_line() -> None:
+    reg = ToolRegistry([mutate], danger=_danger, on_confirm=lambda *_args: False)
+    out = await reg.execute("mutate", "{}")
+    assert out.startswith("error: ")
+    assert "[approval]" not in out
+
+
+async def test_a_failed_call_carries_no_line() -> None:
+    """An approved call that failed is an error first; the answer explains nothing."""
+
+    @tool(register=False)
+    async def boom() -> str:
+        return "error: boom"
+
+    reg = ToolRegistry([boom], danger=_danger, on_confirm=_allow)
+    assert await reg.execute("boom", "{}") == "error: boom"
+
+
+async def test_a_handler_record_leads_the_result() -> None:
+    @tool(register=False)
+    async def policy_tool() -> str:
+        record_approval(Approval("user", "process"))
+        return "ran"
+
+    reg = ToolRegistry([policy_tool])
+    assert await reg.execute("policy_tool", "{}") == "[approval] user (process)\nran"
+
+
+async def test_the_closest_answer_wins() -> None:
+    """YOLO let the call run, but a human answered a policy prompt inside it."""
+
+    @tool(tags=ToolTag.LOCAL | ToolTag.YOLO, register=False)
+    async def yolo_policy() -> str:
+        record_approval(Approval("user", "process"))
+        return "ran"
+
+    reg = ToolRegistry([yolo_policy], danger=_danger, on_confirm=_allow, yolo=True)
+    assert await reg.execute("yolo_policy", "{}") == "[approval] user (process)\nran"
+
+
+async def test_the_line_survives_the_wire_cap() -> None:
+    approved = f"{format_approval(Approval('user', 'once'))}\n{'x' * 500}"
+    capped = cap_tool_message(ToolChatMessage(content=approved, tool_call_id="call-1"), 200)
+    assert capped.content.startswith("[approval] user (once)\n")
+    assert "document_id=call-1" in capped.content
+
+
+def test_the_most_specific_record_wins() -> None:
+    records = [Approval("yolo", "auto"), Approval("grant", "session"), Approval("user", "once")]
+    assert most_specific_approval(records) == Approval("user", "once")
+    assert most_specific_approval([]) is None
diff --git a/tests/test_agent/test_tools_batch_confirm.py b/tests/test_agent/test_tools_batch_confirm.py
index f33ce21..05f5d84 100644
--- a/tests/test_agent/test_tools_batch_confirm.py
+++ b/tests/test_agent/test_tools_batch_confirm.py
@@ -26,6 +26,11 @@ def _danger(name: str, _args: Mapping[str, object]) -> str | None:
     return f"mutate {name}"
 
 
+def _approved(scope: str, text: str) -> str:
+    """A result as the model reads it once a confirmation let the call run."""
+    return f"[approval] {scope}\n{text}"
+
+
 async def test_loop_round_prompts_once_before_running_its_calls() -> None:
     """The loop aggregates a round's confirms and applies one answer to each call."""
     batch_prompts: list[int] = []
@@ -54,7 +59,10 @@ async def test_loop_round_prompts_once_before_running_its_calls() -> None:
 
     assert batch_prompts == [2]
     assert single_prompts == []
-    assert [getattr(message, "content", None) for message in messages] == ["stamped a", "stamped b"]
+    assert [getattr(message, "content", None) for message in messages] == [
+        _approved("user (round)", "stamped a"),
+        _approved("user (round)", "stamped b"),
+    ]
     assert len(events) == len(tool_calls) * 2  # call event + result event per call
 
 
@@ -88,7 +96,11 @@ async def test_round_asks_once_for_many_mutating_calls() -> None:
     results = [
         await reg.execute(name, arguments, decision=decisions[index]) for index, (name, arguments) in enumerate(calls)
     ]
-    assert results == ["stamped a", "stamped b", "stamped c"]
+    assert results == [
+        _approved("user (round)", "stamped a"),
+        _approved("user (round)", "stamped b"),
+        _approved("user (round)", "stamped c"),
+    ]
     assert ran == ["a", "b", "c"]
     assert single_prompts == []
 
@@ -129,7 +141,11 @@ async def test_yolo_calls_are_left_out_of_the_prompt() -> None:
     results = [
         await reg.execute(name, arguments, decision=decisions[index]) for index, (name, arguments) in enumerate(calls)
     ]
-    assert results == ["stamped a", "stamped b", "stamped c"]
+    assert results == [
+        _approved("yolo (auto)", "stamped a"),
+        _approved("user (round)", "stamped b"),
+        _approved("user (round)", "stamped c"),
+    ]
     assert single_prompts == []
 
 
@@ -153,7 +169,7 @@ async def test_single_request_keeps_the_one_call_prompt() -> None:
     reg = ToolRegistry([stamp], danger=_danger, on_confirm=on_single, on_confirm_batch=on_batch)
     assert await reg.prepare_batch_confirm([("stamp", '{"path": "a"}')]) == [None]
     assert batch_prompts == []
-    assert await reg.execute("stamp", '{"path": "a"}') == "stamped a"
+    assert await reg.execute("stamp", '{"path": "a"}') == _approved("user (once)", "stamped a")
     assert single_prompts == ["stamp"]
 
 
@@ -254,7 +270,10 @@ async def test_manual_hands_the_round_back_to_the_per_call_prompt() -> None:
     decisions = await reg.prepare_batch_confirm(calls)
 
     assert decisions == [None, None]
-    assert [await reg.execute(name, arguments) for name, arguments in calls] == ["stamped a", "stamped b"]
+    assert [await reg.execute(name, arguments) for name, arguments in calls] == [
+        _approved("user (once)", "stamped a"),
+        _approved("user (once)", "stamped b"),
+    ]
     assert batch_prompts == [2]
     assert single_prompts == ["stamp", "stamp"]
 
@@ -274,7 +293,10 @@ async def test_without_a_batch_hook_every_call_prompts_on_its_own() -> None:
     reg = ToolRegistry([stamp], danger=_danger, on_confirm=on_single)
     calls = [("stamp", '{"path": "a"}'), ("stamp", '{"path": "b"}')]
     assert await reg.prepare_batch_confirm(calls) == [None, None]
-    assert [await reg.execute(name, arguments) for name, arguments in calls] == ["stamped a", "stamped b"]
+    assert [await reg.execute(name, arguments) for name, arguments in calls] == [
+        _approved("user (once)", "stamped a"),
+        _approved("user (once)", "stamped b"),
+    ]
     assert single_prompts == ["stamp", "stamp"]
 
 
@@ -306,8 +328,9 @@ async def test_batch_allow_records_the_trustable_grant() -> None:
         calls = [("trust_me", '{"path": "a"}'), ("trust_me", '{"path": "b"}')]
         decisions = await reg.prepare_batch_confirm(calls)
         for path, decision in zip(("a", "b"), decisions, strict=True):
-            assert await reg.execute("trust_me", f'{{"path": "{path}"}}', decision=decision) == f"done {path}"
+            approve = _approved("user (round)", f"done {path}")
+            assert await reg.execute("trust_me", f'{{"path": "{path}"}}', decision=decision) == approve
         assert has_grant(session, "trust_me")
         # The TRUSTABLE grant, not the batch answer, keeps later calls unchecked.
-        assert await reg.execute("trust_me", '{"path": "c"}') == "done c"
+        assert await reg.execute("trust_me", '{"path": "c"}') == _approved("grant (session)", "done c")
     assert single_prompts == []
diff --git a/tests/test_cli/test_display.py b/tests/test_cli/test_display.py
index b0c00e8..5be6685 100644
--- a/tests/test_cli/test_display.py
+++ b/tests/test_cli/test_display.py
@@ -1018,6 +1018,17 @@ def test_every_builtin_tool_has_a_pretty_line() -> None:
     assert missing == []
 
 
+def test_a_confirmed_result_keeps_its_pretty_detail() -> None:
+    """The approval line leads the model's text; a pretty detail reads past it."""
+    from plyngent.cli.display import _pretty_line_for, _pretty_parts
+
+    line = _pretty_line_for("write_file")
+    assert line is not None
+    approved = "[approval] user (once)\nwrote 120 characters to a.txt"
+    _prefix, detail = _pretty_parts(line, '{"path": "a.txt", "overwrite": true}', approved)
+    assert "(120 chars)" in detail
+
+
 async def test_pretty_skill_tools(capsys: pytest.CaptureFixture[str]) -> None:
     await render_events(
         _aiter(
diff --git a/tests/test_tools/test_confirm_tags.py b/tests/test_tools/test_confirm_tags.py
index c92e699..50f1e1c 100644
--- a/tests/test_tools/test_confirm_tags.py
+++ b/tests/test_tools/test_confirm_tags.py
@@ -33,9 +33,9 @@ async def test_yolo_only_skips_yolo_tagged_tools() -> None:
         on_confirm=confirm,
         yolo=True,
     )
-    assert await reg.execute("yolo_ok", "{}") == "y"
+    assert await reg.execute("yolo_ok", "{}") == "[approval] yolo (auto)\ny"
     assert calls == []
-    assert await reg.execute("no_yolo", "{}") == "n"
+    assert await reg.execute("no_yolo", "{}") == "[approval] user (once)\nn"
     assert calls == ["no_yolo"]
 
 
@@ -55,7 +55,7 @@ async def test_yolo_off_keeps_the_yolo_tagged_prompt() -> None:
         return True
 
     reg = ToolRegistry([yolo_ok], danger=danger, on_confirm=confirm, yolo=False)
-    assert await reg.execute("yolo_ok", "{}") == "y"
+    assert await reg.execute("yolo_ok", "{}") == "[approval] user (once)\ny"
     assert calls == ["yolo_ok"]
 
 
@@ -75,7 +75,7 @@ async def test_yolo_keeps_a_reason_that_refuses_the_skip() -> None:
         return True
 
     reg = ToolRegistry([escalated], danger=danger, on_confirm=confirm, yolo=True)
-    assert await reg.execute("escalated", "{}") == "x"
+    assert await reg.execute("escalated", "{}") == "[approval] user (once)\nx"
     assert seen == ["interpreter 'python' + privilege escalation sudo"]
 
 
@@ -103,8 +103,10 @@ async def test_trustable_grant_once() -> None:
         session_state=session,
     )
     with bind_tool_context(session=session):
-        assert await reg.execute("trust_me", "{}") == "ok"
-        assert await reg.execute("trust_me", "{}") == "ok"
+        assert await reg.execute("trust_me", "{}") == "[approval] user (once)\nok"
+        # The TRUSTABLE grant answers from here on: nobody is asked, and the
+        # result says so.
+        assert await reg.execute("trust_me", "{}") == "[approval] grant (session)\nok"
     assert calls == ["trust_me"]
 
 
@@ -123,8 +125,8 @@ async def test_untagged_trustable_prompts_every_time() -> None:
         return True
 
     reg = ToolRegistry([always_ask], danger=danger, on_confirm=confirm, yolo=False)
-    assert await reg.execute("always_ask", "{}") == "ok"
-    assert await reg.execute("always_ask", "{}") == "ok"
+    assert await reg.execute("always_ask", "{}") == "[approval] user (once)\nok"
+    assert await reg.execute("always_ask", "{}") == "[approval] user (once)\nok"
     assert calls == ["always_ask", "always_ask"]
 
 
@@ -151,7 +153,7 @@ async def test_trustable_grant_persists_to_session_data() -> None:
         yolo=False,
         session_state=session,
     )
-    assert await reg.execute("trust_me", "{}") == "ok"
+    assert await reg.execute("trust_me", "{}") == "[approval] user (once)\nok"
     assert has_grant(session, "trust_me")
     loaded = await store.load()
     assert isinstance(loaded, dict)
@@ -170,7 +172,7 @@ async def test_trustable_grant_persists_to_session_data() -> None:
         yolo=False,
         session_state=session2,
     )
-    assert await reg2.execute("trust_me", "{}") == "ok"
+    assert await reg2.execute("trust_me", "{}") == "[approval] grant (session)\nok"
     assert calls == ["trust_me"]
 
 
diff --git a/tests/test_tools/test_fetch_local.py b/tests/test_tools/test_fetch_local.py
index f5057bc..bd07c5d 100644
--- a/tests/test_tools/test_fetch_local.py
+++ b/tests/test_tools/test_fetch_local.py
@@ -188,6 +188,35 @@ def test_classify_danger_fetch() -> None:
     assert isinstance(reason2, str) and "DELETE" in reason2
 
 
+async def test_a_private_host_answer_is_recorded_as_a_user_process_approval(workspace: Path) -> None:
+    """The prompt that opened loopback for this process is what the result says."""
+    del workspace
+    from plyngent.agent import Approval
+    from plyngent.tools.context import collect_approvals
+    from plyngent.tools.net.grants import ensure_host_allowed, set_fetch_policy_confirm_hook
+
+    set_fetch_policy_confirm_hook(lambda *_args: True)
+    try:
+        with collect_approvals() as recorded:
+            await ensure_host_allowed("http://127.0.0.1:9/")
+    finally:
+        set_fetch_policy_confirm_hook(None)
+    assert recorded == [Approval("user", "process")]
+
+
+async def test_a_private_host_grant_is_recorded_as_a_process_grant(workspace: Path) -> None:
+    """A second fetch to the granted host asks nobody, and says so."""
+    del workspace
+    from plyngent.agent import Approval
+    from plyngent.tools.context import collect_approvals
+    from plyngent.tools.net.grants import ensure_host_allowed
+
+    grant_private_host("127.0.0.1", 9)
+    with collect_approvals() as recorded:
+        await ensure_host_allowed("http://127.0.0.1:9/")
+    assert recorded == [Approval("grant", "process")]
+
+
 async def test_fetch_get_post_put_delete(workspace: Path, http_server: str) -> None:
     del workspace
     base = http_server
diff --git a/tests/test_tools/test_skills.py b/tests/test_tools/test_skills.py
index c8e16b5..05b77a5 100644
--- a/tests/test_tools/test_skills.py
+++ b/tests/test_tools/test_skills.py
@@ -344,6 +344,30 @@ async def test_skill_write_session_grant_is_asked_once(tmp_path: Path) -> None:
     assert (root / "acme" / "notes.md").read_text(encoding="utf-8") == "note\n"
 
 
+async def test_a_skill_write_says_which_answer_let_it_through(tmp_path: Path) -> None:
+    """Once, this chat, and the standing config each read differently."""
+    from plyngent.agent import Approval
+    from plyngent.tools.context import collect_approvals
+
+    root = _write_root(tmp_path)
+    with _bound(tmp_path, root, policy=SkillWritePolicy(confirm=lambda *_args: True)), collect_approvals() as once:
+        created = await skill_create.handler("once-skill", "d", "b")
+
+    def for_the_chat(*_args: object) -> SkillWriteDecision:
+        return SkillWriteDecision(allow=True, session=True)
+
+    with _bound(tmp_path, root, policy=SkillWritePolicy(confirm=for_the_chat)), collect_approvals() as chat:
+        _ = await skill_create.handler("chat-skill", "d", "b")
+        _ = await skill_edit.handler("chat-skill", append="\nMore.\n")
+
+    with _bound(tmp_path, root, policy=SkillWritePolicy(allow_all=True)), collect_approvals() as config:
+        _ = await skill_create.handler("config-skill", "d", "b")
+
+    assert once == [Approval("user", "once")], created
+    assert chat == [Approval("user", "session"), Approval("grant", "session")]
+    assert config == [Approval("config", "policy")]
+
+
 async def test_skill_write_denylist_wins_over_a_grant(tmp_path: Path) -> None:
     root = _write_root(tmp_path)
     with _bound(tmp_path, root, policy=SkillWritePolicy(allow_all=True)):
diff --git a/tests/test_tools/test_workspace.py b/tests/test_tools/test_workspace.py
index fbd8a3a..4690412 100644
--- a/tests/test_tools/test_workspace.py
+++ b/tests/test_tools/test_workspace.py
@@ -235,6 +235,41 @@ def test_command_denylist_policy_confirm_allow(workspace: object) -> None:
         clear_policy_allowed_commands()
 
 
+def test_a_denylist_answer_is_recorded_as_a_user_process_approval(workspace: object) -> None:
+    """The answer that let the call through is what the result has to say."""
+    del workspace
+    from plyngent.agent import Approval
+    from plyngent.tools.context import collect_approvals
+    from plyngent.tools.workspace import clear_policy_allowed_commands, set_policy_confirm_hook
+
+    set_policy_confirm_hook(lambda *_args: True)
+    clear_policy_allowed_commands()
+    try:
+        with collect_approvals() as recorded:
+            check_command_allowed(["sudo", "id"])
+    finally:
+        set_policy_confirm_hook(None)
+        clear_policy_allowed_commands()
+    assert recorded == [Approval("user", "process")]
+
+
+def test_a_matching_denylist_grant_is_recorded_as_a_process_grant(workspace: object) -> None:
+    """Nobody is asked the second time, and the result says so."""
+    del workspace
+    from plyngent.agent import Approval
+    from plyngent.tools.context import collect_approvals
+    from plyngent.tools.workspace import clear_policy_allowed_commands, grant_policy_command
+
+    clear_policy_allowed_commands()
+    grant_policy_command("sudo")
+    try:
+        with collect_approvals() as recorded:
+            check_command_allowed(["sudo", "id"])
+    finally:
+        clear_policy_allowed_commands()
+    assert recorded == [Approval("grant", "process")]
+
+
 def test_command_denylist_policy_confirm_deny(workspace: object) -> None:
     del workspace
     from plyngent.tools.workspace import (