Tailor the plugins page's crashed-guard sentence per client

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Chock changelog
 
+## Unreleased
+
+- **The plugins page states each client's own answer to a crashed guard.** Every tree's
+  `PLUGINS.md` said a crashed guard "asks -- on Codex CLI, denies", naming Codex on the Cursor,
+  Copilot and Devin pages alike. The sentence is now taken from the tested `honours_ask` claim for
+  the tree's client: an ask where the client prompts (Claude Code, Cursor, VS Code Copilot), a
+  refusal where it cannot (Codex CLI, Devin), and an untested ask where chock holds no tested claim.
+
 ## 0.11.1 — The plugins page tells a gate from a guard
 
 - **The generated plugins page tells a gate from a guard.** `chock marketplace build` wrote one

src/chock/plugin/catalog_page.py

@@ -13,7 +13,7 @@
 
 from agentseam import packaging
 
-from chock import vendors
+from chock import evidence, vendors
 from chock.plugin.marketplace_core import CLAUDE_TREE, NEWLINE, _manifest_rel
 from chock.vendors import CHOCK_AGENT
 
@@ -96,15 +96,25 @@ def _event_list(events: list[str]) -> str:
     return quoted[0] if len(quoted) == 1 else ", ".join(quoted[:-1]) + " and " + quoted[-1]
 
 
+def _on_crash(tree: str) -> str:
+    """What this client does with a crashed guard's ask, per chock's tested claim for it."""
+    row = evidence.claim(CHOCK_AGENT[tree], evidence.HONOURS_ASK)
+    if row is None or row.evidence != evidence.TESTED:
+        return "returns an ask this client has not been tested to honour"
+    if row.honours:
+        return "asks for confirmation rather than allowing silently"
+    return "refuses the command: this client cannot prompt for confirmation"
+
+
 def _explain(tree: str, guards: int, guard_events: list[str], gates: int, gate_events: list[str]) -> str:
     """What an enforcing package here ships and does, derived from what was published."""
     parts: list[str] = []
     if guards:
         parts.append(
             f"A guard package ships a guard script and a stdlib-only adapter, hooked at "
             f"{_event_list(guard_events)}, and can deny a shell command before the client runs it. "
-            "It fails open when `python3` or a usable `bash` is unavailable, and asks -- on Codex "
-            "CLI, denies -- when the guard crashes."
+            "It fails open when `python3` or a usable `bash` is unavailable. When the guard itself "
+            f"crashes, the hook {_on_crash(tree)}."
         )
     if gates:
         judges_write = vendors.pre_tool_event(CHOCK_AGENT[tree]) in gate_events

tests/test_catalog_page.py

@@ -97,3 +97,20 @@ def test_catalog_page_names_each_client_s_own_events(gate_dist: Path) -> None:
     assert "hooked at `beforeShellExecution`" in body
     assert "hooked at `preToolUse` and `stop`" in body
     assert "`PreToolUse`" not in body
+
+
+@pytest.mark.parametrize(
+    ("tree", "on_crash"),
+    [
+        ("claude", "the hook asks for confirmation rather than allowing silently."),
+        ("cursor", "the hook asks for confirmation rather than allowing silently."),
+        ("codex", "the hook refuses the command: this client cannot prompt for confirmation."),
+    ],
+)
+def test_catalog_page_states_this_client_s_own_crash_answer(gate_dist: Path, tree: str, on_crash: str) -> None:
+    """A crashed guard's answer comes from the tested claim for this client, not another's."""
+    marketplace_main(["build", "--dist", str(gate_dist), "--tree", tree])
+    body = (gate_dist / CATALOG_PAGE).read_text(encoding="utf-8")
+
+    assert f"When the guard itself crashes, {on_crash}" in body
+    assert "Codex CLI" not in body