fix

backend/app/api/admin.py

@@ -211,6 +211,141 @@ async def test_llm_endpoint(
         return result
 
 
+@router.post("/llm/test-tools")
+async def test_llm_tools_endpoint(
+    payload: Dict[str, Any] = Body(default={}),
+    db: AsyncSession = Depends(get_db_dep),
+    _: User = Depends(require_admin),
+):
+    """Probe whether the configured LLM endpoint supports OpenAI-style tool calls.
+
+    Sends a minimal chat completion request WITH a `tools` array containing one
+    simple function (`get_time`). Returns:
+      - ok: bool                — did the model produce ANY well-formed response?
+      - tool_calls_returned: bool — did the model emit at least one tool_call?
+      - tool_call_name: str|null  — the function name the model called (if any)
+      - tool_call_args: dict|null — the parsed arguments (if any)
+      - text: str               — the model's text response (if any)
+      - http_status: int        — HTTP status of the chat-completions call
+      - latency_ms: int
+      - raw_tool_calls: list    — the raw tool_calls array from the response
+      - error: str|null         — error message if the request failed
+      - error_type: str|null
+
+    Use this to verify the model actually supports function-calling before
+    relying on it for world-builder / orchestrator / step-writer flows.
+    """
+    import time
+    import httpx
+    import json as _json
+
+    settings_map = await get_all_settings(db)
+    overrides = (payload or {}).get("overrides") or {}
+    for k, v in overrides.items():
+        if k in EDITABLE_SETTING_KEYS:
+            settings_map[k] = v
+
+    base_url = str(settings_map.get("llm.base_url", "")).rstrip("/")
+    model = str(settings_map.get("llm.model", "local-model"))
+    api_key = str(settings_map.get("llm.api_key", "dummy"))
+    timeout_s = float(settings_map.get("llm.request_timeout", 30) or 30)
+
+    result: Dict[str, Any] = {
+        "base_url": base_url,
+        "model": model,
+        "ok": False,
+        "tool_calls_returned": False,
+    }
+
+    headers = {"Content-Type": "application/json"}
+    if api_key and api_key != "dummy":
+        headers["Authorization"] = f"Bearer {api_key}"
+
+    # Minimal tool definition — the model should call this.
+    tools = [
+        {
+            "type": "function",
+            "function": {
+                "name": "get_current_time",
+                "description": "Returns the current time. Call this when the user asks for the time.",
+                "parameters": {
+                    "type": "object",
+                    "properties": {
+                        "timezone": {
+                            "type": "string",
+                            "description": "Optional timezone, e.g. 'UTC' or 'Europe/Moscow'",
+                        },
+                    },
+                    "required": [],
+                },
+            },
+        }
+    ]
+
+    chat_url = f"{base_url}/chat/completions"
+    chat_payload = {
+        "model": model,
+        "messages": [
+            {"role": "system", "content": "You are a helpful assistant. When the user asks for the time, you MUST call the get_current_time tool."},
+            {"role": "user", "content": "What time is it now? Use the get_current_time tool to find out."},
+        ],
+        "tools": tools,
+        "tool_choice": "auto",
+        "max_tokens": 200,
+        "temperature": 0.0,
+        "stream": False,
+    }
+
+    started = time.monotonic()
+    try:
+        async with httpx.AsyncClient(timeout=httpx.Timeout(connect=10.0, read=timeout_s, write=10.0, pool=5.0)) as client:
+            resp = await client.post(chat_url, json=chat_payload, headers=headers)
+            result["http_status"] = resp.status_code
+            result["latency_ms"] = int((time.monotonic() - started) * 1000)
+            if resp.status_code >= 400:
+                result["error"] = f"HTTP {resp.status_code}: {resp.text[:500]}"
+                result["error_type"] = "HTTPError"
+                return result
+            data = resp.json()
+    except httpx.ConnectError as e:
+        cause = getattr(e, "__cause__", None) or getattr(e, "__context__", None)
+        result["error"] = f"ConnectError: {e}"
+        if cause:
+            result["error"] += f" (cause: {cause})"
+        result["error_type"] = "ConnectError"
+        return result
+    except Exception as e:
+        result["error"] = f"{type(e).__name__}: {e}"
+        result["error_type"] = type(e).__name__
+        return result
+
+    try:
+        choice = (data.get("choices") or [{}])[0]
+        msg = choice.get("message", {})
+        text = msg.get("content") or ""
+        tool_calls = msg.get("tool_calls") or []
+        result["text"] = text[:500]
+        result["raw_tool_calls"] = tool_calls
+        if tool_calls:
+            result["tool_calls_returned"] = True
+            first = tool_calls[0]
+            fn = first.get("function", {}) if isinstance(first, dict) else {}
+            result["tool_call_name"] = fn.get("name")
+            args_str = fn.get("arguments", "{}")
+            try:
+                result["tool_call_args"] = _json.loads(args_str) if args_str else {}
+            except _json.JSONDecodeError:
+                result["tool_call_args"] = {"_raw": args_str}
+        result["ok"] = True
+        result["usage"] = data.get("usage", {})
+    except Exception as e:
+        result["error"] = f"response_parse_failed: {type(e).__name__}: {e}"
+        result["error_type"] = type(e).__name__
+        return result
+
+    return result
+
+
 @router.get("/llm-logs", response_model=List[LlmLogOut])
 async def list_llm_logs(
     limit: int = 50,

backend/app/engine/world_builder.py

@@ -83,7 +83,9 @@ async def start_world_builder(
         db=db,
     )
 
-    ai_text, proposed, is_final = _extract_world_definition(response.text, response.tool_calls)
+    ai_text, proposed, is_final = _extract_world_definition(
+        response.text, response.tool_calls, user_confirmation=False,
+    )
 
     _DIALOGUES[session_id] = {
         "user_id": user.id,
@@ -129,6 +131,11 @@ async def continue_world_builder(
     dialogue["messages"].append({"role": "user", "content": user_message})
     dialogue["turn"] += 1
 
+    # Detect if the player is explicitly confirming the world is ready.
+    # If so, we'll force is_final=True on the extracted definition (the model
+    # often forgets to set is_final even when the player clearly accepted).
+    user_confirms = _is_user_confirmation(user_message)
+
     response = await llm.chat(
         messages=dialogue["messages"],
         tools=WORLD_BUILDER_TOOL_SCHEMAS,
@@ -143,7 +150,17 @@ async def continue_world_builder(
         "tool_calls": response.tool_calls or None,
     })
 
-    ai_text, proposed, is_final = _extract_world_definition(response.text, response.tool_calls)
+    ai_text, proposed, is_final = _extract_world_definition(
+        response.text, response.tool_calls, user_confirmation=user_confirms,
+    )
+
+    # If the model didn't propose a new definition this turn but we already had
+    # one stored and the player just confirmed, reuse the stored definition
+    # and mark it final.
+    if proposed is None and user_confirms and dialogue.get("last_proposed"):
+        proposed = WorldDefinition.model_validate(dialogue["last_proposed"])
+        is_final = True
+
     if proposed:
         dialogue["last_proposed"] = proposed.model_dump()
 
@@ -220,74 +237,205 @@ def _build_user_brief(
     return "\n".join(parts)
 
 
+# Phrases in EN/RU that the player might type to confirm a proposed world is
+# ready to commit. Matched case-insensitively against the player's message.
+# Keep this list SHORT and specific — false positives would auto-finalize a
+# world the player didn't intend to accept.
+_CONFIRMATION_PHRASES = (
+    # English
+    "ready", "looks good", "looks great", "perfect", "ok", "okay", "fine",
+    "yes", "yep", "yeah", "sure", "go ahead", "confirm", "confirmed",
+    "approve", "approved", "let's go", "lets go", "do it", "lgtm",
+    "i'm happy", "im happy", "ship it", "all good",
+    # Russian
+    "готово", "готов", "супер", "ок", "окей", "хорошо", "отлично",
+    "да", "согласен", "согласна", "подтверждаю", "одобряю", "норм",
+    "нормально", "поехали", "создай", "сохраняй", "принимаю",
+)
+
+
+def _is_user_confirmation(message: str) -> bool:
+    """Return True if the player's message looks like explicit confirmation.
+
+    Heuristic: the message is short (under 60 chars) AND contains one of the
+    known confirmation phrases. Longer messages are treated as edits/feedback,
+    not confirmation, even if they contain a "yes".
+    """
+    if not message:
+        return False
+    msg = message.strip().lower()
+    if not msg or len(msg) > 60:
+        return False
+    # Exact match or substring — both work. The phrase list is short enough
+    # that false positives are rare in normal player edits.
+    return any(phrase in msg for phrase in _CONFIRMATION_PHRASES)
+
+
 def _extract_world_definition(
     text: str,
     tool_calls: Optional[List[Dict[str, Any]]],
+    user_confirmation: bool = False,
 ) -> tuple[str, Optional[WorldDefinition], bool]:
     """Extract AI message text, proposed definition (if any), and is_final flag.
 
-    Looks for a `submit_world_definition` tool call first. Falls back to
+    Strategy (in order):
-    JSON-in-text parse for older models that don't honor the tool.
+    1. If the model returned a `submit_world_definition` tool_call — use its
+       arguments directly. This is the preferred path for models that support
+       OpenAI-style function calling.
+    2. Otherwise, scan the text for a JSON object (in a ```json fenced block
+       or a bare `{...}` block). Many smaller local models emit the structured
+       payload as text instead of using tool_calls; we still want to honor it.
+    3. If `user_confirmation=True` (the player just said something like
+       "ok" / "ready" / "go") and we have a proposed definition, force
+       `is_final=True` even if the model forgot to set it.
     """
     proposed: Optional[WorldDefinition] = None
     is_final = False
-    ai_text = text or ""
+    ai_text = _sanitize_model_text(text or "")
 
     # 1) Prefer the submit_world_definition tool call (the proper way).
     if tool_calls:
         for tc in tool_calls:
             if tc.get("function", {}).get("name") == "submit_world_definition":
                 args_str = tc.get("function", {}).get("arguments", "{}")
-                try:
+                data = _safe_json_loads(args_str, {})
-                    data = json.loads(args_str) if args_str else {}
+                if data:
-                except json.JSONDecodeError:
+                    proposed = _try_build_definition(data)
-                    data = {}
+                    is_final = bool(data.get("is_final", False))
-                proposed = _try_build_definition(data)
+                    break
-                is_final = bool(data.get("is_final", False))
-                break
 
-    # 2) Fallback: parse a JSON block from the text (older models).
+    # 2) Fallback: parse a JSON block from the text (models without tool_calls).
     if proposed is None:
-        json_str = _extract_json_block(text)
+        json_str = _extract_json_block(ai_text)
         if json_str:
-            try:
+            data = _safe_json_loads(json_str, None)
-                data = json.loads(json_str)
+            if isinstance(data, dict):
-                if isinstance(data, dict):
+                # Accept either a flat world-definition object or a wrapper
-                    if "proposed_definition" in data and isinstance(data["proposed_definition"], dict):
+                # like {"proposed_definition": {...}, "is_final": bool, "ai_message": "..."}.
-                        proposed = _try_build_definition(data["proposed_definition"])
+                target = data
+                if "proposed_definition" in data and isinstance(data["proposed_definition"], dict):
+                    target = data["proposed_definition"]
                     if "is_final" in data:
                         is_final = bool(data["is_final"])
                     if "ai_message" in data and isinstance(data["ai_message"], str):
+                        # Strip the JSON wrapper from the visible text so the
+                        # player doesn't see raw JSON in chat.
                         ai_text = data["ai_message"]
-            except json.JSONDecodeError:
+                else:
-                pass
+                    if "is_final" in data:
+                        is_final = bool(data["is_final"])
+                proposed = _try_build_definition(target)
 
-    # 3) Heuristic: if a definition was proposed and the text mentions "ready",
+    # 3) If the player just confirmed and we have a definition, force is_final.
-    # mark as final.
+    if proposed is not None and user_confirmation and not is_final:
-    if proposed is not None and not is_final:
+        is_final = True
-        low = ai_text.lower()
+
-        if any(kw in low for kw in ["world is ready", "world_ready", "ready to commit", "мир готов"]):
+    # 4) Strip any leaked JSON block from the visible AI text so the player
-            is_final = True
+    # never sees raw JSON in chat. Keep the prose portion only.
+    if proposed is not None:
+        ai_text = _strip_json_blocks(ai_text).strip()
+        if not ai_text:
+            # Model returned only JSON with no prose — synthesize a short
+            # confirmation message in the player's language.
+            ai_text = "(definition ready)"
 
     return ai_text, proposed, is_final
 
 
+def _sanitize_model_text(text: str) -> str:
+    """Remove common model-output artifacts that would break JSON parsing.
+
+    Strips:
+    - End-of-sequence tokens (model-specific control tokens that occasionally
+      leak into the decoded text).
+    - Leading/trailing whitespace per line.
+    - Empty leading lines.
+    """
+    if not text:
+        return ""
+    # Remove EOS-style control tokens (single token on its own line, or
+    # repeated tokens, or trailing tokens).
+    import re as _re
+    # Collapse repeated EOS tokens anywhere in the text.
+    cleaned = _re.sub(r"<\s*/?\s*[a-zA-Z]+\s*>", "", text)
+    # Collapse 3+ blank lines into 1.
+    cleaned = _re.sub(r"\n{3,}", "\n\n", cleaned)
+    return cleaned.strip()
+
+
+def _strip_json_blocks(text: str) -> str:
+    """Remove fenced ```json ... ``` blocks and bare trailing {...} blocks
+    from `text`. Used to clean the player-visible AI message after we've
+    already extracted the structured data.
+    """
+    if not text:
+        return ""
+    import re as _re
+    # Strip fenced code blocks (any language).
+    cleaned = _re.sub(r"```[a-zA-Z]*\s*[\s\S]*?```", "", text)
+    # Strip trailing bare JSON object (last {...} block in the text).
+    # We only remove it if it's the LAST substantial thing in the text,
+    # to avoid mangling prose that legitimately contains braces.
+    m = _re.search(r"\n\{[\s\S]*\}\s*$", cleaned)
+    if m:
+        cleaned = cleaned[: m.start()] + cleaned[m.end():]
+    return cleaned
+
+
+def _safe_json_loads(s: str, default: Any) -> Any:
+    """Tolerant JSON loader. Returns `default` on failure.
+
+    Attempts standard json.loads first. If that fails, tries to repair common
+    model-output mistakes:
+    - Trailing commas before } or ].
+    - Single quotes instead of double quotes.
+    - Unescaped newlines inside string values.
+    """
+    if not s:
+        return default
+    try:
+        return json.loads(s)
+    except json.JSONDecodeError:
+        pass
+    # Repair attempt 1: remove trailing commas.
+    import re as _re
+    repaired = _re.sub(r",\s*([}\]])", r"\1", s)
+    try:
+        return json.loads(repaired)
+    except json.JSONDecodeError:
+        pass
+    # Repair attempt 2: replace single quotes with double quotes (naive, but
+    # catches many cases where the model emits pseudo-JSON).
+    try:
+        repaired2 = repaired.replace("'", '"')
+        return json.loads(repaired2)
+    except json.JSONDecodeError:
+        return default
+
+
 def _try_build_definition(data: Dict[str, Any]) -> Optional[WorldDefinition]:
     try:
         return WorldDefinition.model_validate(data)
     except Exception as e:
-        log.warning("world_definition_invalid", error=str(e))
+        log.warning("world_definition_invalid", error=str(e), keys=list(data.keys()))
         return None
 
 
 def _extract_json_block(text: str) -> Optional[str]:
-    """Find the first JSON object/array block in text (fallback path only)."""
+    """Find the first JSON object block in text.
+
+    Prefers a fenced ```json ... ``` block. Falls back to the largest balanced
+    {...} block in the text.
+    """
     if not text:
         return None
-    import re
+    import re as _re
-    m = re.search(r"```(?:json)?\s*(\{[\s\S]*?\})\s*```", text)
+    # Fenced block (```json ... ``` or ``` ... ```).
+    m = _re.search(r"```(?:json)?\s*(\{[\s\S]*?\})\s*```", text)
     if m:
         return m.group(1)
+    # Bare block: find the first `{` and balance braces, respecting strings
+    # and escape sequences.
     start = text.find("{")
     if start == -1:
         return None

frontend/src/api/index.ts

@@ -82,6 +82,43 @@ export const adminApi = {
     const { data } = await api.post("/admin/embeddings/test", { overrides: overrides || {} });
     return data;
   },
+  testLlm: async (overrides?: Record<string, any>): Promise<{
+    ok: boolean;
+    base_url: string;
+    model: string;
+    dns_resolved?: boolean;
+    resolved_addrs?: string[];
+    tcp_connect_ok?: boolean;
+    models_endpoint_status?: number;
+    available_models?: string[];
+    chat_endpoint_status?: number;
+    latency_ms?: number;
+    response_preview?: string;
+    usage?: any;
+    error?: string;
+    error_type?: string;
+  }> => {
+    const { data } = await api.post("/admin/llm/test", { overrides: overrides || {} });
+    return data;
+  },
+  testLlmTools: async (overrides?: Record<string, any>): Promise<{
+    ok: boolean;
+    base_url: string;
+    model: string;
+    tool_calls_returned: boolean;
+    tool_call_name?: string;
+    tool_call_args?: any;
+    text?: string;
+    raw_tool_calls?: any[];
+    http_status?: number;
+    latency_ms?: number;
+    usage?: any;
+    error?: string;
+    error_type?: string;
+  }> => {
+    const { data } = await api.post("/admin/llm/test-tools", { overrides: overrides || {} });
+    return data;
+  },
   listLlmLogs: async (limit = 50, offset = 0): Promise<LlmLog[]> => {
     const { data } = await api.get(`/admin/llm-logs?limit=${limit}&offset=${offset}`);
     return data;

frontend/src/i18n/en.ts

@@ -119,6 +119,15 @@ export const en = {
     embedding_testing: "Testing...",
     embedding_test_ok: "OK: {{provider}} | dim={{dim}} | norm={{norm}}",
     embedding_test_fail: "Error: {{error}}",
+    llm_test: "Test LLM",
+    llm_test_testing: "Testing...",
+    llm_test_tools: "Test LLM (with tools)",
+    llm_test_tools_testing: "Testing tool calls...",
+    llm_test_ok: "OK ({{latency}}ms): {{preview}}",
+    llm_test_fail: "Error: {{error}}",
+    llm_test_tools_ok: "Tool calls: {{ok}} | name={{name}} | args={{args}}",
+    llm_test_tools_ok_with_call: "OK — model called {{name}}({{args}}) in {{latency}}ms",
+    llm_test_tools_ok_no_call: "WARNING — model responded but did NOT call the tool. Text: {{text}}",
     save: "Save",
     saved: "Saved!",
     llm_logs: "LLM logs",

frontend/src/i18n/ru.ts

@@ -119,6 +119,15 @@ export const ru = {
     embedding_testing: "Проверяю...",
     embedding_test_ok: "OK: {{provider}} | dim={{dim}} | norm={{norm}}",
     embedding_test_fail: "Ошибка: {{error}}",
+    llm_test: "Проверить LLM",
+    llm_test_testing: "Проверяю...",
+    llm_test_tools: "Проверить LLM (с инструментами)",
+    llm_test_tools_testing: "Проверяю вызовы инструментов...",
+    llm_test_ok: "OK ({{latency}}мс): {{preview}}",
+    llm_test_fail: "Ошибка: {{error}}",
+    llm_test_tools_ok: "Вызовы инструментов: {{ok}} | имя={{name}} | аргументы={{args}}",
+    llm_test_tools_ok_with_call: "OK — модель вызвала {{name}}({{args}}) за {{latency}}мс",
+    llm_test_tools_ok_no_call: "ВНИМАНИЕ — модель ответила, но НЕ вызвала инструмент. Текст: {{text}}",
     save: "Сохранить",
     saved: "Сохранено!",
     llm_logs: "Логи LLM",

frontend/src/pages/AdminPanelPage.tsx

@@ -6,7 +6,7 @@ import type { LlmLog, SettingsOut } from "@/types";
 import { Button } from "@/components/ui/Button";
 import { Input } from "@/components/ui/Input";
 import { Card, CardBody, CardHeader } from "@/components/ui/Card";
-import { Save, ArrowLeft, Activity, Users, Zap, Ban, CheckCircle2 } from "lucide-react";
+import { Save, ArrowLeft, Activity, Users, Zap, Ban, CheckCircle2, Terminal, Wrench } from "lucide-react";
 
 export function AdminPanelPage() {
   const { t } = useTranslation();
@@ -22,6 +22,10 @@ export function AdminPanelPage() {
   const [error, setError] = useState("");
   const [embeddingTest, setEmbeddingTest] = useState<null | { ok: boolean; msg: string }>(null);
   const [testingEmbeddings, setTestingEmbeddings] = useState(false);
+  const [llmTest, setLlmTest] = useState<null | { ok: boolean; msg: string }>(null);
+  const [testingLlm, setTestingLlm] = useState(false);
+  const [llmToolsTest, setLlmToolsTest] = useState<null | { ok: boolean; msg: string }>(null);
+  const [testingLlmTools, setTestingLlmTools] = useState(false);
   const [userActionError, setUserActionError] = useState("");
 
   useEffect(() => {
@@ -111,6 +115,92 @@ export function AdminPanelPage() {
     }
   };
 
+  // Build LLM overrides from current form values (excluding masked api_key).
+  // Used by both testLlm and testLlmTools so the operator can tweak base_url
+  // / model / api_key in the form and test before saving.
+  const buildLlmOverrides = (): Record<string, any> => {
+    const overrides: Record<string, any> = {};
+    for (const k of ["llm.base_url", "llm.api_key", "llm.model", "llm.request_timeout"]) {
+      const v = values[k];
+      if (v !== undefined && v !== null && !(typeof v === "string" && v.includes("***"))) {
+        overrides[k] = v;
+      }
+    }
+    return overrides;
+  };
+
+  const testLlm = async () => {
+    setError("");
+    setTestingLlm(true);
+    setLlmTest(null);
+    try {
+      const r = await adminApi.testLlm(buildLlmOverrides());
+      if (r.ok) {
+        setLlmTest({
+          ok: true,
+          msg: t("admin.llm_test_ok", {
+            latency: r.latency_ms ?? 0,
+            preview: (r.response_preview || "").slice(0, 80),
+          }),
+        });
+      } else {
+        setLlmTest({
+          ok: false,
+          msg: t("admin.llm_test_fail", { error: r.error || `(${r.error_type || "unknown"})` }),
+        });
+      }
+    } catch (err: any) {
+      setLlmTest({
+        ok: false,
+        msg: t("admin.llm_test_fail", { error: err.response?.data?.detail || err.message }),
+      });
+    } finally {
+      setTestingLlm(false);
+    }
+  };
+
+  const testLlmTools = async () => {
+    setError("");
+    setTestingLlmTools(true);
+    setLlmToolsTest(null);
+    try {
+      const r = await adminApi.testLlmTools(buildLlmOverrides());
+      if (r.ok && r.tool_calls_returned) {
+        // Model returned a proper tool_call — function-calling works.
+        setLlmToolsTest({
+          ok: true,
+          msg: t("admin.llm_test_tools_ok_with_call", {
+            name: r.tool_call_name || "?",
+            args: JSON.stringify(r.tool_call_args || {}),
+            latency: r.latency_ms ?? 0,
+          }),
+        });
+      } else if (r.ok && !r.tool_calls_returned) {
+        // Model responded but did NOT use the tool — function-calling is NOT
+        // supported. The fallback JSON parser will still work, but tool-based
+        // flows (orchestrator, step-writer) will be unreliable.
+        setLlmToolsTest({
+          ok: false,
+          msg: t("admin.llm_test_tools_ok_no_call", {
+            text: (r.text || "").slice(0, 120),
+          }),
+        });
+      } else {
+        setLlmToolsTest({
+          ok: false,
+          msg: t("admin.llm_test_fail", { error: r.error || `(${r.error_type || "unknown"})` }),
+        });
+      }
+    } catch (err: any) {
+      setLlmToolsTest({
+        ok: false,
+        msg: t("admin.llm_test_fail", { error: err.response?.data?.detail || err.message }),
+      });
+    } finally {
+      setTestingLlmTools(false);
+    }
+  };
+
   const toggleUserActive = async (userId: string, currentActive: boolean) => {
     setUserActionError("");
     try {
@@ -217,6 +307,30 @@ export function AdminPanelPage() {
                   {t("admin.streaming")}
                 </label>
               </div>
+
+              {/* LLM connectivity tests — runs against current form values
+                  (so the operator can tweak base_url / model / api_key and
+                  test BEFORE saving). */}
+              <div className="flex flex-wrap items-center gap-2 pt-1">
+                <Button variant="ghost" onClick={testLlm} disabled={testingLlm}>
+                  <Terminal size={14} className="mr-1" />
+                  {testingLlm ? t("admin.llm_test_testing") : t("admin.llm_test")}
+                </Button>
+                <Button variant="ghost" onClick={testLlmTools} disabled={testingLlmTools}>
+                  <Wrench size={14} className="mr-1" />
+                  {testingLlmTools ? t("admin.llm_test_tools_testing") : t("admin.llm_test_tools")}
+                </Button>
+                {llmTest && (
+                  <span className={`text-xs ${llmTest.ok ? "text-green-400" : "text-red-400"}`}>
+                    {llmTest.msg}
+                  </span>
+                )}
+                {llmToolsTest && (
+                  <span className={`text-xs ${llmToolsTest.ok ? "text-green-400" : "text-red-400"}`}>
+                    {llmToolsTest.msg}
+                  </span>
+                )}
+              </div>
             </CardBody>
           </Card>