Fix short-intent discovery and publish verified browser provider guidance

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a13690-1c84-77a2-aeee-7f517ec60f5d

tests/test_hosted_plan_check.py

@@ -58,6 +58,31 @@ def test_hosted_only_capability_and_provenance_without_local_fallback(monkeypatc
     assert result["index_source"]["capability_count"] == 1
 
 
+def test_hosted_browser_discovery_includes_conditional_trial_guidance(monkeypatch, capsys):
+    from reuse_surface.registry import load_index
+
+    browser = next(item for item in load_index()["capabilities"]
+                   if item["id"] == "capability.infotech.headless-browser")
+    payload = snapshot()
+    payload["capabilities"] = [
+        {"id": "capability.example.headless", "name": "Headless Knowledge Engine",
+         "summary": "Headless information management", "tags": [],
+         "vector": "D7 / A7 / C6 / R6"},
+        browser,
+    ]
+    serve(monkeypatch, payload)
+    assert main(["plan-check", "--intent", "headless browser", "--hub-url",
+                 "https://registry.example", "--no-llm", "--format", "json"]) == 0
+    result = json.loads(capsys.readouterr().out)
+    assert result["verdict"] == "reuse"
+    assert result["matches"][0]["id"] == browser["id"]
+    summary = result["matches"][0]["summary"]
+    assert "rapp_playwright.py" in summary
+    assert "preflight" in summary and "trial --out" in summary
+    assert "ephemeral" in summary and "admission is pending" in summary
+    assert "availability gap" in summary
+
+
 @pytest.mark.parametrize("change", [
     {"stale": True}, {"stale": None}, {"composed_at": None},
     {"composed_at": "2020-01-01T00:00:00Z"},