fix: inject compiled profile at session start

memorymaster/config_templates/hooks/memorymaster-session-start.py

@@ -273,7 +273,7 @@ def main():
         _log("skip", reason="empty", scope=scope)
         sys.exit(0)
 
-    _log("injected", scope=scope, claims=len(claims), candidates=len(candidates), articles=len(articles))
+    _log("injected", scope=scope, claims=len(claims), candidates=candidates, articles=len(articles))
 
     context = _format_context(scope, claims, cycle, candidates, articles, profile)
     output = {

tests/test_compiled_profile_surfaces.py

@@ -1,11 +1,14 @@
 from __future__ import annotations
 
 import importlib.util
+import io
 import json
 import subprocess
 import sys
 from pathlib import Path
 
+import pytest
+
 
 ROOT = Path(__file__).resolve().parents[1]
 HOOK = ROOT / "memorymaster" / "config_templates" / "hooks" / "memorymaster-session-start.py"
@@ -38,6 +41,36 @@ def test_session_start_loads_only_generated_bounded_profile(tmp_path: Path) -> N
     assert module._load_compiled_profile() == ""
 
 
+def test_session_start_logs_integer_candidate_count_and_injects_profile(
+    tmp_path: Path, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]
+) -> None:
+    module = _hook_module()
+    db = tmp_path / "memory.db"
+    db.touch()
+    profile = tmp_path / "user.md"
+    profile.write_text(
+        "<!-- generated by MemoryMaster; rebuild instead of editing -->\nprofile fact\n",
+        encoding="utf-8",
+    )
+    logged: list[dict[str, object]] = []
+    monkeypatch.setattr(module, "DB_PATH", db)
+    monkeypatch.setattr(module, "PROFILE_PATH", profile)
+    monkeypatch.setattr(module, "_query_recent_claims", lambda *_: [])
+    monkeypatch.setattr(module, "_query_last_cycle_summary", lambda *_: {})
+    monkeypatch.setattr(module, "_query_candidate_claims", lambda *_: 2)
+    monkeypatch.setattr(module, "_load_recent_wiki_articles", lambda *_: [])
+    monkeypatch.setattr(module, "_log", lambda _event, **values: logged.append(values))
+    monkeypatch.setattr(sys, "stdin", io.StringIO("{}"))
+
+    with pytest.raises(SystemExit) as stopped:
+        module.main()
+
+    payload = json.loads(capsys.readouterr().out)
+    assert stopped.value.code == 0
+    assert logged[-1]["candidates"] == 2
+    assert "MemoryMaster compiled user profile" in payload["hookSpecificOutput"]["additionalContext"]
+
+
 def test_profile_module_cli_status_and_help(tmp_path: Path) -> None:
     db = tmp_path / "profile.db"
     help_run = subprocess.run(