feat(brain+ui+app): Triggers — passive Aufweck-Quellen fuer ARIA
ARIA hatte bisher nur ein "User fragt → Brain antwortet"-Modell. Neu:
Trigger laufen passiv im Hintergrund (kein LLM-Call) und wecken ARIA
nur dann auf wenn ein Event tatsaechlich passiert.
Drei Typen, zwei aktuell implementiert:
timer — einmalig zu festem ISO-Timestamp ("erinner mich in 10min")
watcher — Polling alle N Sek einer Condition, feuert bei True mit Throttle
(z.B. "disk_free_gb < 5", max 1x/h)
cron — Platzhalter fuer spaeter
aria-brain/triggers.py
CRUD auf /data/triggers/<name>.json + /data/triggers/logs/<name>.jsonl.
create_timer, create_watcher, mark_fired, list_logs, etc.
aria-brain/watcher.py
Built-in Condition-Variablen: disk_free_gb, disk_free_pct, uptime_sec,
hour_of_day, day_of_week, rvs_connected, memory_count.
Sicherer Condition-Parser via ast — Whitelist auf Vergleich + BoolOp +
Name + Const. Kein eval, kein exec, keine Builtins.
aria-brain/background.py
Async Loop laeuft alle 30s, sammelt einmalig Variables, geht durch
Trigger-Liste, _should_fire-Check (Timer: fires_at vergangen / Watcher:
check_interval + throttle respektiert + condition true). Fire ruft
agent.chat(prompt, source="trigger") — ARIA bekommt das wie eine
Push-Nachricht und antwortet via Bridge → RVS → App.
aria-brain/main.py
/triggers/list, /{name}, /{name}/logs, /timer, /watcher, PATCH, DELETE,
/triggers/conditions (Variablen + aktuelle Werte). Lifespan-Handler
startet den Background-Loop beim Container-Start, stoppt beim Shutdown.
aria-brain/agent.py
Meta-Tools fuer ARIA: trigger_timer, trigger_watcher, trigger_cancel,
trigger_list. ARIA legt Trigger via Tool-Call selbst an wenn Stefan das
wuenscht. Side-Channel-Event 'trigger_created' wird in chat-Response
mitgeschickt damit App + Diagnostic eine Bubble zeigen.
aria-brain/prompts.py
Neue System-Prompt-Section: Liste aktiver Triggers + verfuegbare
Condition-Variablen mit aktuellen Werten + Operatoren-Erklaerung.
ARIA weiss damit immer was es schon gibt und welche Vars sie nutzen kann.
bridge/aria_bridge.py + rvs/server.js
trigger_created als neuer RVS-Message-Type, Bridge forwarded das aus
data.events analog zu skill_created.
diagnostic/index.html
Neuer Top-Tab "Trigger". Liste mit Type-Badges (⏱ TIMER / 👁 WATCHER),
Status, Fire-Count, last_fired. Aktivieren/Deaktivieren + Löschen pro
Trigger. "+ Neu"-Modal mit Type-Dropdown, Timer-Minuten oder
Watcher-Condition + Vars-Anzeige + Throttle. Info-Modal-Eintrag mit
Erklaerung. Live-Bubble im Chat wenn ARIA selbst einen anlegt.
android/src/screens/ChatScreen.tsx
trigger_created RVS-Handler → eigene Bubble (gelber Border, "⏰ ARIA
hat einen Trigger angelegt", Type/Detail/Message/Zeit). ChatMessage
bekam triggerCreated-Feld. Lokal-only-Schutz beim Server-Sync analog
zu skill_created.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
+141
-1
@@ -25,6 +25,8 @@ from memory import Embedder, VectorStore, MemoryPoint
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from prompts import build_system_prompt
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from proxy_client import ProxyClient, Message as ProxyMessage
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import skills as skills_mod
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import triggers as triggers_mod
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import watcher as watcher_mod
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logger = logging.getLogger(__name__)
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@@ -90,6 +92,90 @@ META_TOOLS = [
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"parameters": {"type": "object", "properties": {}},
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},
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},
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{
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"type": "function",
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"function": {
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"name": "trigger_timer",
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"description": (
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"Lege einen Timer-Trigger an — feuert EINMALIG zum angegebenen Zeitpunkt "
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"und ruft dich selbst auf (Push-Nachricht an Stefan). "
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"Use-Case: 'erinnere mich in 10min', 'sag mir um 14:30 Bescheid'."
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),
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"parameters": {
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"type": "object",
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"properties": {
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"name": {"type": "string", "description": "kurzer kebab-case-Name, a-z 0-9 - _"},
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"fires_at": {
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"type": "string",
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"description": (
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"Absoluter ISO-Timestamp UTC, z.B. '2026-05-12T14:30:00Z'. "
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"Berechne aus relativer Angabe ('in 10min') selbst — die "
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"aktuelle Zeit findest du im System-Prompt nicht, also nutze "
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"Bash: `date -u -d '+10 minutes' --iso-8601=seconds`."
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),
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},
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"message": {"type": "string", "description": "Was soll bei der Erinnerung gesagt werden"},
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},
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"required": ["name", "fires_at", "message"],
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},
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},
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},
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{
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"type": "function",
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"function": {
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"name": "trigger_watcher",
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"description": (
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"Lege einen Watcher-Trigger an — pollt alle paar Minuten eine Condition, "
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"feuert wenn sie wahr wird (mit Throttle damit's nicht spammt). "
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"Use-Case: 'sag bescheid wenn Disk unter 5GB', 'pingt mich wenn um 8 Uhr'. "
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"Welche Variablen verfuegbar sind und ihre Bedeutung steht im System-Prompt."
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),
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"parameters": {
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"type": "object",
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"properties": {
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"name": {"type": "string", "description": "kurzer Name"},
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"condition": {
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"type": "string",
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"description": (
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"Boolescher Ausdruck mit den erlaubten Variablen, z.B. "
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"'disk_free_gb < 5', 'hour_of_day == 8 and day_of_week == \"mon\"'. "
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"Operatoren: < > <= >= == != and or not"
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),
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},
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"message": {"type": "string", "description": "Was soll bei Erfuellung gesagt werden"},
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"check_interval_sec": {
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"type": "integer",
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"description": "Wie oft Condition pruefen (Default 300 = alle 5min, min 30)",
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},
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"throttle_sec": {
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"type": "integer",
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"description": "Mindestabstand zwischen 2 Feuerungen (Default 3600 = max 1x/h)",
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},
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},
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"required": ["name", "condition", "message"],
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},
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},
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},
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{
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"type": "function",
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"function": {
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"name": "trigger_cancel",
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"description": "Loescht einen Trigger (Timer abbrechen oder Watcher entfernen).",
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"parameters": {
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"type": "object",
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"properties": {"name": {"type": "string"}},
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"required": ["name"],
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},
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},
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},
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{
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"type": "function",
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"function": {
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"name": "trigger_list",
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"description": "Zeigt alle Trigger (active + inaktiv). Selten noetig — Stefan sieht sie im Diagnostic.",
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"parameters": {"type": "object", "properties": {}},
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},
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},
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]
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@@ -175,8 +261,14 @@ class Agent:
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active_skills = [s for s in all_skills if s.get("active", True)]
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tools = list(META_TOOLS) + [_skill_to_tool(s) for s in active_skills]
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# Trigger-Liste + Variablen-Info fuer den System-Prompt
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all_triggers = triggers_mod.list_triggers(active_only=False)
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condition_vars = watcher_mod.describe_variables()
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# 5. System-Prompt + Window-Messages
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system_prompt = build_system_prompt(hot, cold, skills=all_skills)
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system_prompt = build_system_prompt(hot, cold, skills=all_skills,
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triggers=all_triggers,
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condition_vars=condition_vars)
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messages = [ProxyMessage(role="system", content=system_prompt)]
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for t in self.conversation.window():
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messages.append(ProxyMessage(role=t.role, content=t.content))
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@@ -273,6 +365,54 @@ class Agent:
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if err:
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out += f"\nstderr:\n{err}"
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return out
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if name == "trigger_timer":
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t = triggers_mod.create_timer(
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name=arguments["name"],
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fires_at_iso=arguments["fires_at"],
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message=arguments["message"],
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author="aria",
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)
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self._pending_events.append({
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"type": "trigger_created",
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"trigger": {"name": t["name"], "type": "timer",
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"fires_at": t["fires_at"], "message": t["message"]},
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})
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return f"OK — Timer '{t['name']}' angelegt, feuert um {t['fires_at']}."
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if name == "trigger_watcher":
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t = triggers_mod.create_watcher(
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name=arguments["name"],
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condition=arguments["condition"],
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message=arguments["message"],
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check_interval_sec=int(arguments.get("check_interval_sec", 300)),
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throttle_sec=int(arguments.get("throttle_sec", 3600)),
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author="aria",
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)
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self._pending_events.append({
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"type": "trigger_created",
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"trigger": {"name": t["name"], "type": "watcher",
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"condition": t["condition"], "message": t["message"]},
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})
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return f"OK — Watcher '{t['name']}' angelegt: feuert wenn '{t['condition']}'."
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if name == "trigger_cancel":
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try:
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triggers_mod.delete(arguments["name"])
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return f"OK — Trigger '{arguments['name']}' geloescht."
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except ValueError as e:
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return f"FEHLER: {e}"
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if name == "trigger_list":
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items = triggers_mod.list_triggers(active_only=False)
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if not items:
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return "(keine Trigger vorhanden)"
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lines = []
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for t in items:
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state = "aktiv" if t.get("active", True) else "DEAKTIVIERT"
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if t["type"] == "timer":
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lines.append(f"- {t['name']} (timer, {state}): feuert {t.get('fires_at')} — \"{t.get('message','')[:50]}\"")
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elif t["type"] == "watcher":
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lines.append(f"- {t['name']} (watcher, {state}): cond=\"{t.get('condition')}\", throttle={t.get('throttle_sec')}s")
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else:
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lines.append(f"- {t['name']} ({t['type']}, {state})")
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return "\n".join(lines)
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return f"Unbekanntes Tool: {name}"
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except Exception as exc:
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logger.exception("Tool '%s' fehlgeschlagen", name)
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