diff --git a/__pycache__/agent_logwatch.cpython-313.pyc b/__pycache__/agent_logwatch.cpython-313.pyc
index 9882986..ed5b8ec 100644
Binary files a/__pycache__/agent_logwatch.cpython-313.pyc and b/__pycache__/agent_logwatch.cpython-313.pyc differ
diff --git a/agent_logwatch.py b/agent_logwatch.py
index 0453c2d..6ccf8a1 100644
--- a/agent_logwatch.py
+++ b/agent_logwatch.py
@@ -324,6 +324,9 @@ class LogWatchAgent(BaseAgent):
         if self._slot_end_time <= now:
             self._slot_end_time += timedelta(days=1)
 
+        # Collecter les logs locaux avant de commencer l'analyse
+        self._collect_local_logs()
+
         self._analysis_stop.clear()
         self._analysis_thread = threading.Thread(
             target=self._analysis_loop, daemon=True, name="logwatch-analysis"
@@ -336,6 +339,72 @@ class LogWatchAgent(BaseAgent):
         logger.info("Fin de créneau signalée.")
         self._analysis_stop.set()
 
+    # ─── Collecte locale ─────────────────────────────────────────────────────
+
+    def collect_local_logs(self, since: str = 'yesterday') -> str:
+        """
+        Collecte les logs de la machine locale via journalctl et les pré-filtre.
+        Appelé automatiquement au début de chaque créneau, ou manuellement.
+        Retourne un résumé de ce qui a été collecté.
+        """
+        import subprocess
+        import socket
+
+        local_hostname = self.config.get('local_hostname') or socket.getfqdn()
+        units          = self.config.get('local_log_units', [])   # [] = tous les services
+        since_str      = since or self.config.get('local_log_since', 'yesterday')
+
+        cmd = ['journalctl', '--no-pager', '--output=short-iso', f'--since={since_str}']
+        for unit in units:
+            cmd += ['-u', unit]
+
+        try:
+            result = subprocess.run(
+                cmd, capture_output=True, text=True, timeout=60
+            )
+            raw_lines = result.stdout.splitlines()
+        except subprocess.TimeoutExpired:
+            logger.error("[local_logs] journalctl timeout")
+            return "Erreur: journalctl timeout (60s)"
+        except FileNotFoundError:
+            logger.warning("[local_logs] journalctl non disponible sur cette machine")
+            return "journalctl non disponible."
+        except Exception as e:
+            logger.error(f"[local_logs] {e}")
+            return f"Erreur collecte locale: {e}"
+
+        if not raw_lines:
+            return f"Aucun log local depuis '{since_str}'."
+
+        machine_id = self._register_machine(local_hostname)
+        filtered   = self._prefilter(raw_lines)
+
+        if filtered:
+            now = datetime.now().isoformat()
+            with self._get_db() as conn:
+                conn.executemany(
+                    "INSERT INTO filtered_logs (machine_id, log_line, severity, received_at) VALUES (?,?,?,?)",
+                    [(machine_id, line, sev, now) for line, sev in filtered]
+                )
+                conn.execute(
+                    "UPDATE machines SET last_log_at=? WHERE id=?",
+                    (now, machine_id)
+                )
+
+        msg = (
+            f"[local] {local_hostname}: {len(filtered)}/{len(raw_lines)} lignes filtrées"
+            + (f" ({', '.join(units)})" if units else " (tous services)")
+        )
+        logger.info(msg)
+        return msg
+
+    def _collect_local_logs(self):
+        """Wrapper silencieux appelé au début du slot."""
+        try:
+            self.collect_local_logs()
+        except Exception as e:
+            logger.error(f"[_collect_local_logs] {e}")
+
     # ─── Boucle d'analyse ────────────────────────────────────────────────────
 
     def _analysis_loop(self):
diff --git a/config/config.json b/config/config.json
index cd9cca4..071d829 100644
--- a/config/config.json
+++ b/config/config.json
@@ -24,6 +24,9 @@
   "db_path": "/opt/agent_logwatch/data/logwatch.db",
   "system_prompt": "/opt/agent_logwatch/config/system_prompt.txt",
   "use_llm_coordinator": true,
+  "local_log_since": "yesterday",
+  "local_log_units": [],
+  "local_hostname": "",
   "llm_profiles": {
     "cloud": "gpt-oss:120b-cloud"
   }
diff --git a/config/system_prompt.txt b/config/system_prompt.txt
index 5eaa59c..a82015e 100644
--- a/config/system_prompt.txt
+++ b/config/system_prompt.txt
@@ -23,6 +23,7 @@ Tu reçois des instructions via MQTT (depuis Nexus) ou XMPP (directement).
   - `retention <jours>` : durée de conservation des logs filtrés
   - `analyze <hostname>` : lancer l'analyse d'une machine spécifique maintenant
   - `analyze_all` : lancer l'analyse complète de toutes les machines
+  - `collect [since]` : collecter maintenant les logs locaux (ex: collect "1 hour ago")
   - `logs <hostname> [N]` : voir les N derniers logs filtrés d'une machine
   - `reset <hostname>` : réinitialiser l'analyse d'une machine
 
diff --git a/skills/__pycache__/logwatch.cpython-313.pyc b/skills/__pycache__/logwatch.cpython-313.pyc
index ee2b927..feada4a 100644
Binary files a/skills/__pycache__/logwatch.cpython-313.pyc and b/skills/__pycache__/logwatch.cpython-313.pyc differ
diff --git a/skills/logwatch.py b/skills/logwatch.py
index 058716e..36128ed 100644
--- a/skills/logwatch.py
+++ b/skills/logwatch.py
@@ -17,7 +17,7 @@ Usage LLM :
 import threading
 from datetime import datetime, timedelta
 
-DESCRIPTION = "Contrôle LogWatch : schedule, analyse à la demande, statut, logs en attente"
+DESCRIPTION = "Contrôle LogWatch : schedule, analyse à la demande, statut, logs en attente, collecte locale"
 USAGE = (
     "SKILL:logwatch ARGS:status\n"
     "SKILL:logwatch ARGS:schedule show\n"
@@ -26,6 +26,7 @@ USAGE = (
     "SKILL:logwatch ARGS:overage <minutes>\n"
     "SKILL:logwatch ARGS:analyze <hostname>\n"
     "SKILL:logwatch ARGS:analyze_all\n"
+    "SKILL:logwatch ARGS:collect [since]\n"
     "SKILL:logwatch ARGS:retention <jours>\n"
     "SKILL:logwatch ARGS:logs <hostname> [N]\n"
     "SKILL:logwatch ARGS:reset <hostname>"
@@ -239,6 +240,12 @@ def run(args: str, context) -> str:
             )
         return "\n".join(lines)
 
+    # ── collect [since] ───────────────────────────────────────────────────────
+    if action == 'collect':
+        since = rest.strip() or 'yesterday'
+        result = context.agent.collect_local_logs(since=since)
+        return f"✅ Collecte locale terminée:\n{result}"
+
     # ── reset <hostname> ──────────────────────────────────────────────────────
     if action == 'reset':
         hostname = rest.strip()