diff --git a/litellm/proxy/agent_endpoints/endpoints.py b/litellm/proxy/agent_endpoints/endpoints.py
index 80c55f634f7..eef969951a0 100644
--- a/litellm/proxy/agent_endpoints/endpoints.py
+++ b/litellm/proxy/agent_endpoints/endpoints.py
@@ -8,12 +8,15 @@ Follows the A2A Spec.
 3. Get specific agent via GET `/v1/agents/{agent_id}`
 """
 
-from typing import Any, List, Optional
+import asyncio
+import os
+from typing import Any, Dict, List, Optional
 
-from fastapi import APIRouter, Depends, HTTPException, Request
+from fastapi import APIRouter, Depends, HTTPException, Query, Request
 
 import litellm
 from litellm._logging import verbose_proxy_logger
+from litellm.llms.custom_httpx.http_handler import get_async_httpx_client
 from litellm.proxy._types import CommonProxyErrors, LitellmUserRoles, UserAPIKeyAuth
 from litellm.proxy.auth.user_api_key_auth import user_api_key_auth
 from litellm.proxy.common_utils.rbac_utils import check_feature_access_for_user
@@ -25,6 +28,7 @@ from litellm.types.agents import (
     MakeAgentsPublicRequest,
     PatchAgentRequest,
 )
+from litellm.types.llms.custom_http import httpxSpecialProvider
 from litellm.types.proxy.management_endpoints.common_daily_activity import (
     SpendAnalyticsPaginatedResponse,
 )
@@ -49,6 +53,48 @@ def _check_agent_management_permission(user_api_key_dict: UserAPIKeyAuth) -> Non
         )
 
 
+AGENT_HEALTH_CHECK_TIMEOUT_SECONDS = float(
+    os.environ.get("LITELLM_AGENT_HEALTH_CHECK_TIMEOUT", "5.0")
+)
+AGENT_HEALTH_CHECK_GATHER_TIMEOUT_SECONDS = float(
+    os.environ.get("LITELLM_AGENT_HEALTH_CHECK_GATHER_TIMEOUT", "30.0")
+)
+
+
+async def _check_agent_url_health(
+    agent: AgentResponse,
+) -> Dict[str, Any]:
+    """
+    Perform a GET request against the agent's URL and return the health result.
+
+    Returns a dict with ``agent_id``, ``healthy`` (bool), and an optional
+    ``error`` message.
+    """
+    url = (agent.agent_card_params or {}).get("url")
+    if not url:
+        return {"agent_id": agent.agent_id, "healthy": True}
+
+    try:
+        client = get_async_httpx_client(
+            llm_provider=httpxSpecialProvider.AgentHealthCheck,
+            params={"timeout": AGENT_HEALTH_CHECK_TIMEOUT_SECONDS},
+        )
+        response = await client.get(url)
+        if response.status_code >= 500:
+            return {
+                "agent_id": agent.agent_id,
+                "healthy": False,
+                "error": f"HTTP {response.status_code}",
+            }
+        return {"agent_id": agent.agent_id, "healthy": True}
+    except Exception as exc:
+        return {
+            "agent_id": agent.agent_id,
+            "healthy": False,
+            "error": str(exc),
+        }
+
+
 @router.get(
     "/v1/agents",
     tags=["[beta] A2A Agents"],
@@ -57,6 +103,9 @@ def _check_agent_management_permission(user_api_key_dict: UserAPIKeyAuth) -> Non
 )
 async def get_agents(
     request: Request,
+    health_check: bool = Query(
+        False,
+        description="When true, performs a GET request to each agent's URL. Agents with reachable URLs (HTTP status < 500) and agents without a URL are returned; unreachable agents are filtered out.",
     user_api_key_dict: UserAPIKeyAuth = Depends(user_api_key_auth),  # Used for auth
 ):
     """
@@ -67,6 +116,13 @@ async def get_agents(
       -H "Authorization: Bearer your-key" \
     ```
 
+    Pass `?health_check=true` to filter out agents whose URL is unreachable:
+    ```
+    curl -X GET "http://localhost:4000/v1/agents?health_check=true" \
+      -H "Content-Type: application/json" \
+      -H "Authorization: Bearer your-key" \
+    ```
+
     Returns: List[AgentResponse]
 
     """
@@ -112,6 +168,44 @@ async def get_agents(
                 and (agent.agent_id in litellm.public_agent_groups)
             )
 
+        if health_check:
+            agents_with_url = [
+                agent
+                for agent in returned_agents
+                if (agent.agent_card_params or {}).get("url")
+            ]
+            agents_without_url = [
+                agent
+                for agent in returned_agents
+                if not (agent.agent_card_params or {}).get("url")
+            ]
+            try:
+                health_results = await asyncio.wait_for(
+                    asyncio.gather(
+                        *[_check_agent_url_health(agent) for agent in agents_with_url]
+                    ),
+                    timeout=AGENT_HEALTH_CHECK_GATHER_TIMEOUT_SECONDS,
+                )
+            except asyncio.TimeoutError:
+                verbose_proxy_logger.warning(
+                    "Agent health check gather timed out after %s seconds",
+                    AGENT_HEALTH_CHECK_GATHER_TIMEOUT_SECONDS,
+                )
+                health_results = [
+                    {"agent_id": agent.agent_id, "healthy": False, "error": "Health check timed out"}
+                    for agent in agents_with_url
+                ]
+            healthy_ids = {
+                result["agent_id"]
+                for result in health_results
+                if result["healthy"]
+            }
+            returned_agents = [
+                agent
+                for agent in agents_with_url
+                if agent.agent_id in healthy_ids
+            ] + agents_without_url
+
         return returned_agents
     except HTTPException:
         raise
diff --git a/litellm/types/llms/custom_http.py b/litellm/types/llms/custom_http.py
index 8f192d876c4..792adb4182d 100644
--- a/litellm/types/llms/custom_http.py
+++ b/litellm/types/llms/custom_http.py
@@ -25,6 +25,7 @@ class httpxSpecialProvider(str, Enum):
     MCP = "mcp"
     RAG = "rag"
     A2AProvider = "a2a_provider"
+    AgentHealthCheck = "agent_health_check"
     A2A = "a2a"
     PromptManagement = "prompt_management"
     UI = "ui"
diff --git a/tests/test_litellm/proxy/agent_endpoints/test_endpoints.py b/tests/test_litellm/proxy/agent_endpoints/test_endpoints.py
index fcf8f048190..00d08504fe5 100644
--- a/tests/test_litellm/proxy/agent_endpoints/test_endpoints.py
+++ b/tests/test_litellm/proxy/agent_endpoints/test_endpoints.py
@@ -439,3 +439,200 @@ class TestAgentRoutesIncludesAgentIdPattern:
         from litellm.proxy._types import LiteLLMRoutes
 
         assert "/v1/agents/{agent_id}" in LiteLLMRoutes.agent_routes.value
+
+
+class TestAgentHealthCheck:
+    """Tests for the health_check query parameter on GET /v1/agents."""
+
+    @pytest.fixture(autouse=True)
+    def _setup(self, monkeypatch):
+        from litellm.proxy.agent_endpoints import agent_registry as ar_mod
+
+        self.admin_client = _make_app_with_role(LitellmUserRoles.PROXY_ADMIN)
+        self.mock_registry = MagicMock()
+        monkeypatch.setattr(ar_mod, "global_agent_registry", self.mock_registry)
+
+    def _make_agent(self, agent_id: str, url: str | None = None) -> AgentResponse:
+        card = _sample_agent_card_params()
+        if url is not None:
+            card["url"] = url
+        else:
+            card.pop("url", None)
+        return AgentResponse(
+            agent_id=agent_id,
+            agent_name=f"Agent {agent_id}",
+            agent_card_params=card,
+            litellm_params={},
+        )
+
+    def test_should_return_all_agents_when_health_check_disabled(self):
+        agents = [self._make_agent("a1", "http://reachable"), self._make_agent("a2", "http://unreachable")]
+        self.mock_registry.get_agent_list = MagicMock(return_value=agents)
+
+        resp = self.admin_client.get(
+            "/v1/agents", headers={"Authorization": "Bearer k"}
+        )
+        assert resp.status_code == 200
+        assert len(resp.json()) == 2
+
+    def test_should_filter_unhealthy_agents_when_health_check_enabled(self, monkeypatch):
+        agents = [
+            self._make_agent("a1", "http://reachable"),
+            self._make_agent("a2", "http://unreachable"),
+        ]
+        self.mock_registry.get_agent_list = MagicMock(return_value=agents)
+
+        results = iter([
+            {"agent_id": "a1", "healthy": True},
+            {"agent_id": "a2", "healthy": False, "error": "Connection refused"},
+        ])
+        monkeypatch.setattr(
+            agent_endpoints,
+            "_check_agent_url_health",
+            AsyncMock(side_effect=lambda agent: next(results)),
+        )
+
+        resp = self.admin_client.get(
+            "/v1/agents?health_check=true",
+            headers={"Authorization": "Bearer k"},
+        )
+        assert resp.status_code == 200
+        data = resp.json()
+        assert len(data) == 1
+        assert data[0]["agent_id"] == "a1"
+
+    def test_should_return_empty_list_when_all_agents_unhealthy(self, monkeypatch):
+        agents = [self._make_agent("a1", "http://down")]
+        self.mock_registry.get_agent_list = MagicMock(return_value=agents)
+        monkeypatch.setattr(
+            agent_endpoints,
+            "_check_agent_url_health",
+            AsyncMock(return_value={"agent_id": "a1", "healthy": False, "error": "timeout"}),
+        )
+
+        resp = self.admin_client.get(
+            "/v1/agents?health_check=true",
+            headers={"Authorization": "Bearer k"},
+        )
+        assert resp.status_code == 200
+        assert len(resp.json()) == 0
+
+    def test_should_return_all_agents_when_all_healthy(self, monkeypatch):
+        agents = [self._make_agent("a1", "http://ok1"), self._make_agent("a2", "http://ok2")]
+        self.mock_registry.get_agent_list = MagicMock(return_value=agents)
+
+        results = iter([
+            {"agent_id": "a1", "healthy": True},
+            {"agent_id": "a2", "healthy": True},
+        ])
+        monkeypatch.setattr(
+            agent_endpoints,
+            "_check_agent_url_health",
+            AsyncMock(side_effect=lambda agent: next(results)),
+        )
+
+        resp = self.admin_client.get(
+            "/v1/agents?health_check=true",
+            headers={"Authorization": "Bearer k"},
+        )
+        assert resp.status_code == 200
+        assert len(resp.json()) == 2
+
+
+class TestCheckAgentUrlHealth:
+    """Unit tests for the _check_agent_url_health helper."""
+
+    @pytest.mark.asyncio
+    async def test_should_return_healthy_when_no_url(self):
+        from litellm.proxy.agent_endpoints.endpoints import _check_agent_url_health
+
+        agent = AgentResponse(
+            agent_id="no-url",
+            agent_name="No URL Agent",
+            agent_card_params={"name": "test"},
+            litellm_params={},
+        )
+        result = await _check_agent_url_health(agent)
+        assert result["healthy"] is True
+        assert "error" not in result
+
+    @pytest.mark.asyncio
+    @patch("litellm.proxy.agent_endpoints.endpoints.get_async_httpx_client")
+    async def test_should_return_healthy_for_200(self, mock_get_client):
+        from litellm.proxy.agent_endpoints.endpoints import _check_agent_url_health
+
+        mock_response = MagicMock()
+        mock_response.status_code = 200
+        mock_client = AsyncMock()
+        mock_client.get = AsyncMock(return_value=mock_response)
+        mock_get_client.return_value = mock_client
+
+        agent = AgentResponse(
+            agent_id="ok",
+            agent_name="OK Agent",
+            agent_card_params={"url": "http://example.com"},
+            litellm_params={},
+        )
+        result = await _check_agent_url_health(agent)
+        assert result["healthy"] is True
+
+    @pytest.mark.asyncio
+    @patch("litellm.proxy.agent_endpoints.endpoints.get_async_httpx_client")
+    async def test_should_return_unhealthy_for_500(self, mock_get_client):
+        from litellm.proxy.agent_endpoints.endpoints import _check_agent_url_health
+
+        mock_response = MagicMock()
+        mock_response.status_code = 500
+        mock_client = AsyncMock()
+        mock_client.get = AsyncMock(return_value=mock_response)
+        mock_get_client.return_value = mock_client
+
+        agent = AgentResponse(
+            agent_id="err",
+            agent_name="Error Agent",
+            agent_card_params={"url": "http://failing.com"},
+            litellm_params={},
+        )
+        result = await _check_agent_url_health(agent)
+        assert result["healthy"] is False
+        assert "HTTP 500" in result["error"]
+
+    @pytest.mark.asyncio
+    @patch("litellm.proxy.agent_endpoints.endpoints.get_async_httpx_client")
+    async def test_should_return_unhealthy_on_connection_error(self, mock_get_client):
+        from litellm.proxy.agent_endpoints.endpoints import _check_agent_url_health
+
+        mock_client = AsyncMock()
+        mock_client.get = AsyncMock(side_effect=Exception("Connection refused"))
+        mock_get_client.return_value = mock_client
+
+        agent = AgentResponse(
+            agent_id="down",
+            agent_name="Down Agent",
+            agent_card_params={"url": "http://down.com"},
+            litellm_params={},
+        )
+        result = await _check_agent_url_health(agent)
+        assert result["healthy"] is False
+        assert "Connection refused" in result["error"]
+
+    @pytest.mark.asyncio
+    @patch("litellm.proxy.agent_endpoints.endpoints.get_async_httpx_client")
+    async def test_should_treat_404_as_healthy(self, mock_get_client):
+        """A 404 means the server is reachable, just not the specific path."""
+        from litellm.proxy.agent_endpoints.endpoints import _check_agent_url_health
+
+        mock_response = MagicMock()
+        mock_response.status_code = 404
+        mock_client = AsyncMock()
+        mock_client.get = AsyncMock(return_value=mock_response)
+        mock_get_client.return_value = mock_client
+
+        agent = AgentResponse(
+            agent_id="notfound",
+            agent_name="NotFound Agent",
+            agent_card_params={"url": "http://example.com/missing"},
+            litellm_params={},
+        )
+        result = await _check_agent_url_health(agent)
+        assert result["healthy"] is True
diff --git a/ui/litellm-dashboard/package-lock.json b/ui/litellm-dashboard/package-lock.json
index 69efbf19c38..d4f60ff0d7f 100644
--- a/ui/litellm-dashboard/package-lock.json
+++ b/ui/litellm-dashboard/package-lock.json
@@ -13279,6 +13279,21 @@
         "type": "github",
         "url": "https://github.com/sponsors/wooorm"
       }
+    },
+    "node_modules/@next/swc-win32-ia32-msvc": {
+      "version": "14.2.33",
+      "resolved": "https://registry.npmjs.org/@next/swc-win32-ia32-msvc/-/swc-win32-ia32-msvc-14.2.33.tgz",
+      "integrity": "sha512-pc9LpGNKhJ0dXQhZ5QMmYxtARwwmWLpeocFmVG5Z0DzWq5Uf0izcI8tLc+qOpqxO1PWqZ5A7J1blrUIKrIFc7Q==",
+      "cpu": [
+        "ia32"
+      ],
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": ">= 10"
+      }
     }
   }
 }
diff --git a/ui/litellm-dashboard/src/components/agents.test.tsx b/ui/litellm-dashboard/src/components/agents.test.tsx
index 2d4c879dec0..8914f8ad6bc 100644
--- a/ui/litellm-dashboard/src/components/agents.test.tsx
+++ b/ui/litellm-dashboard/src/components/agents.test.tsx
@@ -1,7 +1,8 @@
 import React from "react";
-import { render, screen, waitFor } from "@testing-library/react";
+import { render, screen, waitFor, act, fireEvent } from "@testing-library/react";
 import { describe, it, expect, vi, beforeEach } from "vitest";
 import AgentsPanel from "./agents";
+import * as networking from "./networking";
 
 vi.mock("./networking", () => ({
   getAgentsList: vi.fn().mockResolvedValue({ agents: [] }),
@@ -68,4 +69,37 @@ describe("AgentsPanel", () => {
       expect(grid).toHaveAttribute("data-is-admin", "false");
     });
   });
+
+  it("should render the Health Check toggle", async () => {
+    render(<AgentsPanel accessToken="test-token" userRole="Admin" />);
+    expect(screen.getByText("Health Check")).toBeInTheDocument();
+  });
+
+  it("should render the Health Check toggle for non-admin users too", async () => {
+    render(<AgentsPanel accessToken="test-token" userRole="Internal User" />);
+    expect(screen.getByText("Health Check")).toBeInTheDocument();
+  });
+
+  it("should call getAgentsList with health_check=false on initial load", async () => {
+    render(<AgentsPanel accessToken="test-token" userRole="Admin" />);
+    await waitFor(() => {
+      expect(networking.getAgentsList).toHaveBeenCalledWith("test-token", false);
+    });
+  });
+
+  it("should call getAgentsList with health_check=true when toggle is enabled", async () => {
+    render(<AgentsPanel accessToken="test-token" userRole="Admin" />);
+    await waitFor(() => {
+      expect(networking.getAgentsList).toHaveBeenCalledWith("test-token", false);
+    });
+
+    const toggle = screen.getByRole("switch");
+    await act(async () => {
+      fireEvent.click(toggle);
+    });
+
+    await waitFor(() => {
+      expect(networking.getAgentsList).toHaveBeenCalledWith("test-token", true);
+    });
+  });
 });
diff --git a/ui/litellm-dashboard/src/components/agents.tsx b/ui/litellm-dashboard/src/components/agents.tsx
index 8dd9bc7d01c..de544acb9f1 100644
--- a/ui/litellm-dashboard/src/components/agents.tsx
+++ b/ui/litellm-dashboard/src/components/agents.tsx
@@ -1,6 +1,7 @@
 import React, { useState, useEffect } from "react";
 import { Button } from "@tremor/react";
-import { Modal, Alert } from "antd";
+import { Modal, Alert, Switch, Tooltip } from "antd";
+import { CheckCircleOutlined } from "@ant-design/icons";
 import { getAgentsList, deleteAgentCall, keyListCall } from "./networking";
 import AddAgentForm from "./agents/add_agent_form";
 import AgentCardGrid from "./agents/agent_card_grid";
@@ -26,17 +27,18 @@ const AgentsPanel: React.FC<AgentsPanelProps> = ({ accessToken, userRole }) => {
   const [isDeleting, setIsDeleting] = useState(false);
   const [agentToDelete, setAgentToDelete] = useState<{ id: string; name: string } | null>(null);
   const [selectedAgentId, setSelectedAgentId] = useState<string | null>(null);
+  const [healthCheckEnabled, setHealthCheckEnabled] = useState(false);
 
   const isAdmin = userRole ? isAdminRole(userRole) : false;
 
-  const fetchAgents = async () => {
+  const fetchAgents = async (healthCheck?: boolean) => {
     if (!accessToken) {
       return;
     }
 
     setIsLoading(true);
     try {
-      const response: AgentsResponse = await getAgentsList(accessToken);
+      const response: AgentsResponse = await getAgentsList(accessToken, healthCheck ?? healthCheckEnabled);
       setAgentsList(response.agents || []);
     } catch (error) {
       console.error("Error fetching agents:", error);
@@ -89,6 +91,11 @@ const AgentsPanel: React.FC<AgentsPanelProps> = ({ accessToken, userRole }) => {
     }
   }, [accessToken, agentsList.length]);
 
+  const handleHealthCheckToggle = (checked: boolean) => {
+    setHealthCheckEnabled(checked);
+    fetchAgents(checked);
+  };
+
   const handleAddAgent = () => {
     if (selectedAgentId) {
       setSelectedAgentId(null);
@@ -141,13 +148,25 @@ const AgentsPanel: React.FC<AgentsPanelProps> = ({ accessToken, userRole }) => {
           showIcon
           className="mb-3"
         />
-        {isAdmin && (
-          <div className="mt-2">
+        <div className="mt-2 flex items-center gap-4">
+          {isAdmin && (
             <Button onClick={handleAddAgent} disabled={!accessToken}>
               + Add New Agent
             </Button>
-          </div>
-        )}
+          )}
+          <Tooltip title="When enabled, only agents with reachable URLs are shown">
+            <div className="flex items-center gap-2">
+              <CheckCircleOutlined className={healthCheckEnabled ? "text-green-500" : "text-gray-400"} />
+              <span className="text-sm text-gray-600">Health Check</span>
+              <Switch
+                size="small"
+                checked={healthCheckEnabled}
+                onChange={handleHealthCheckToggle}
+                loading={isLoading && healthCheckEnabled}
+              />
+            </div>
+          </Tooltip>
+        </div>
       </div>
 
       {selectedAgentId ? (
diff --git a/ui/litellm-dashboard/src/components/networking.tsx b/ui/litellm-dashboard/src/components/networking.tsx
index 91454d8d8b3..244144f56bf 100644
--- a/ui/litellm-dashboard/src/components/networking.tsx
+++ b/ui/litellm-dashboard/src/components/networking.tsx
@@ -7607,9 +7607,10 @@ export const getMajorAirlines = async (accessToken: string) => {
   }
 };
 
-export const getAgentsList = async (accessToken: string) => {
+export const getAgentsList = async (accessToken: string, healthCheck: boolean = false) => {
   try {
-    const url = proxyBaseUrl ? `${proxyBaseUrl}/v1/agents` : `/v1/agents`;
+    const params = healthCheck ? "?health_check=true" : "";
+    const url = proxyBaseUrl ? `${proxyBaseUrl}/v1/agents${params}` : `/v1/agents${params}`;
 
     const response = await fetch(url, {
       method: "GET",
diff --git a/ui/litellm-dashboard/tsconfig.json b/ui/litellm-dashboard/tsconfig.json
index d24bdd340f7..5b0352feb98 100644
--- a/ui/litellm-dashboard/tsconfig.json
+++ b/ui/litellm-dashboard/tsconfig.json
@@ -14,7 +14,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "react-jsx",
+    "jsx": "preserve",
     "incremental": true,
     "plugins": [
       {