diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index c201aca74..04f35da3e 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -44,7 +44,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Install FastMCP
-        run: uv sync --dev --locked
+        run: uv sync --locked
 
       - name: Run tests
-        run: uv run pytest
+        run: uv run pytest tests
diff --git a/docs/patterns/openapi.mdx b/docs/patterns/openapi.mdx
index fb2524446..0934cec8e 100644
--- a/docs/patterns/openapi.mdx
+++ b/docs/patterns/openapi.mdx
@@ -61,19 +61,27 @@ Internally, FastMCP uses a priority-ordered set of `RouteMap` objects to determi
 # Simplified version of the actual mapping rules
 DEFAULT_ROUTE_MAPPINGS = [
     # GET with path parameters -> ResourceTemplate
-    RouteMap(methods=["GET"], pattern=r".*\{.*\}.*", 
-             route_type=RouteType.RESOURCE_TEMPLATE),
+    RouteMap(
+        methods=["GET"], 
+        pattern=r".*\{.*\}.*", 
+        route_type=RouteType.RESOURCE_TEMPLATE,
+    ),
     
     # GET without path parameters -> Resource
-    RouteMap(methods=["GET"], pattern=r".*", 
-             route_type=RouteType.RESOURCE),
+    RouteMap(
+        methods=["GET"], 
+        pattern=r".*", 
+        route_type=RouteType.RESOURCE,
+    ),
     
     # All other methods -> Tool
-    RouteMap(methods=["POST", "PUT", "PATCH", "DELETE", "OPTIONS", "HEAD"],
-             pattern=r".*", route_type=RouteType.TOOL),
+    RouteMap(
+        methods="*",
+        pattern=r".*", 
+        route_type=RouteType.TOOL,
+    ),
 ]
 ```
-
 ### Custom Route Maps
 
 Users can add custom route maps to override the default mapping behavior. User-supplied route maps are always applied first, before the default route maps.
@@ -97,6 +105,35 @@ mcp = await FastMCP.from_openapi(
 )
 ```
 
+
+### All Routes as Tools
+
+When building AI agent backends, it's often useful to treat all routes as callable tools regardless of their HTTP method. You can use the `all_routes_as_tools` parameter to automatically map every route to a Tool:
+
+```python
+# Make all endpoints tools, regardless of HTTP method
+mcp = FastMCP.from_openapi(
+    openapi_spec=spec,
+    client=api_client,
+    all_routes_as_tools=True
+)
+```
+
+This is equivalent to defining a single route map that matches all routes:
+
+```python
+# Same effect as all_routes_as_tools=True
+mcp = FastMCP.from_openapi(
+    openapi_spec=spec,
+    client=api_client,
+    route_maps=[
+        RouteMap(methods="*", pattern=r".*", route_type=RouteType.TOOL)
+    ]
+)
+```
+
+Note that `all_routes_as_tools` and `route_maps` cannot be used together - if you need more complex mapping rules, use `route_maps` instead.
+
 ## How It Works
 
 1. FastMCP parses your OpenAPI spec to extract routes and schemas
diff --git a/src/fastmcp/server/http.py b/src/fastmcp/server/http.py
index 8655b2d64..2a9cced00 100644
--- a/src/fastmcp/server/http.py
+++ b/src/fastmcp/server/http.py
@@ -306,7 +306,29 @@ def create_streamable_http_app(
     async def handle_streamable_http(
         scope: Scope, receive: Receive, send: Send
     ) -> None:
-        await session_manager.handle_request(scope, receive, send)
+        try:
+            await session_manager.handle_request(scope, receive, send)
+        except RuntimeError as e:
+            if str(e) == "Task group is not initialized. Make sure to use run().":
+                logger.error(
+                    f"Original RuntimeError from mcp library: {e}", exc_info=True
+                )
+                new_error_message = (
+                    "FastMCP's StreamableHTTPSessionManager task group was not initialized. "
+                    "This commonly occurs when the FastMCP application's lifespan is not "
+                    "passed to the parent ASGI application (e.g., FastAPI or Starlette). "
+                    "Please ensure you are setting `lifespan=mcp_app.lifespan` in your "
+                    "parent app's constructor, where `mcp_app` is the application instance "
+                    "returned by `fastmcp_instance.http_app()`. \\n"
+                    "For more details, see the FastMCP ASGI integration documentation: "
+                    "https://gofastmcp.com/deployment/asgi"
+                )
+                # Raise a new RuntimeError that includes the original error's message
+                # for full context, but leads with the more helpful guidance.
+                raise RuntimeError(f"{new_error_message}\\nOriginal error: {e}") from e
+            else:
+                # Re-raise other RuntimeErrors if they don't match the specific message
+                raise
 
     # Get auth middleware and routes
     auth_middleware, auth_routes, required_scopes = setup_auth_middleware_and_routes(
diff --git a/src/fastmcp/server/openapi.py b/src/fastmcp/server/openapi.py
index e8e4e21c6..687790653 100644
--- a/src/fastmcp/server/openapi.py
+++ b/src/fastmcp/server/openapi.py
@@ -47,7 +47,7 @@ class RouteType(enum.Enum):
 class RouteMap:
     """Mapping configuration for HTTP routes to FastMCP component types."""
 
-    methods: list[HttpMethod]
+    methods: list[HttpMethod] | Literal["*"]
     pattern: Pattern[str] | str
     route_type: RouteType
 
@@ -86,7 +86,7 @@ def _determine_route_type(
     # Check mappings in priority order (first match wins)
     for route_map in mappings:
         # Check if the HTTP method matches
-        if route.method in route_map.methods:
+        if route_map.methods == "*" or route.method in route_map.methods:
             # Handle both string patterns and compiled Pattern objects
             if isinstance(route_map.pattern, Pattern):
                 pattern_matches = route_map.pattern.search(route.path)
diff --git a/src/fastmcp/server/server.py b/src/fastmcp/server/server.py
index d8c86eb65..1edbcac4d 100644
--- a/src/fastmcp/server/server.py
+++ b/src/fastmcp/server/server.py
@@ -62,7 +62,7 @@ from fastmcp.utilities.logging import get_logger
 if TYPE_CHECKING:
     from fastmcp.client import Client
     from fastmcp.client.transports import ClientTransport
-    from fastmcp.server.openapi import FastMCPOpenAPI
+    from fastmcp.server.openapi import FastMCPOpenAPI, RouteMap
     from fastmcp.server.proxy import FastMCPProxy
 logger = get_logger(__name__)
 
@@ -1082,24 +1082,59 @@ class FastMCP(Generic[LifespanResultT]):
 
     @classmethod
     def from_openapi(
-        cls, openapi_spec: dict[str, Any], client: httpx.AsyncClient, **settings: Any
+        cls,
+        openapi_spec: dict[str, Any],
+        client: httpx.AsyncClient,
+        route_maps: list[RouteMap] | None = None,
+        all_routes_as_tools: bool = False,
+        **settings: Any,
     ) -> FastMCPOpenAPI:
         """
         Create a FastMCP server from an OpenAPI specification.
         """
-        from .openapi import FastMCPOpenAPI
+        from .openapi import FastMCPOpenAPI, RouteMap, RouteType
 
-        return FastMCPOpenAPI(openapi_spec=openapi_spec, client=client, **settings)
+        if all_routes_as_tools and route_maps:
+            raise ValueError("Cannot specify both all_routes_as_tools and route_maps")
+
+        elif all_routes_as_tools:
+            route_maps = [
+                RouteMap(
+                    methods="*",
+                    pattern=r".*",
+                    route_type=RouteType.TOOL,
+                )
+            ]
+
+        return FastMCPOpenAPI(
+            openapi_spec=openapi_spec,
+            client=client,
+            route_maps=route_maps,
+            **settings,
+        )
 
     @classmethod
     def from_fastapi(
-        cls, app: Any, name: str | None = None, **settings: Any
+        cls,
+        app: Any,
+        name: str | None = None,
+        route_maps: list[RouteMap] | None = None,
+        all_routes_as_tools: bool = False,
+        **settings: Any,
     ) -> FastMCPOpenAPI:
         """
         Create a FastMCP server from a FastAPI application.
         """
 
-        from .openapi import FastMCPOpenAPI
+        from .openapi import FastMCPOpenAPI, RouteMap, RouteType
+
+        if all_routes_as_tools and route_maps:
+            raise ValueError("Cannot specify both all_routes_as_tools and route_maps")
+
+        elif all_routes_as_tools:
+            route_maps = [
+                RouteMap(methods="*", pattern=r".*", route_type=RouteType.TOOL)
+            ]
 
         client = httpx.AsyncClient(
             transport=httpx.ASGITransport(app=app), base_url="http://fastapi"
@@ -1108,7 +1143,11 @@ class FastMCP(Generic[LifespanResultT]):
         name = name or app.title
 
         return FastMCPOpenAPI(
-            openapi_spec=app.openapi(), client=client, name=name, **settings
+            openapi_spec=app.openapi(),
+            client=client,
+            name=name,
+            route_maps=route_maps,
+            **settings,
         )
 
     @classmethod
diff --git a/src/fastmcp/utilities/tests.py b/src/fastmcp/utilities/tests.py
index 39bd6b9c7..0d64a1292 100644
--- a/src/fastmcp/utilities/tests.py
+++ b/src/fastmcp/utilities/tests.py
@@ -71,7 +71,7 @@ def _run_server(mcp_server: FastMCP, transport: Literal["sse"], port: int) -> No
 
 @contextmanager
 def run_server_in_process(
-    server_fn: Callable[[str, int], None], *args
+    server_fn: Callable[..., None], *args
 ) -> Generator[str, None, None]:
     """
     Context manager that runs a Starlette app in a separate process and returns the
@@ -109,7 +109,11 @@ def run_server_in_process(
 
     yield f"http://{host}:{port}"
 
-    proc.kill()
-    proc.join(timeout=2)
+    proc.terminate()
+    proc.join(timeout=5)
     if proc.is_alive():
-        raise RuntimeError("Server process failed to terminate")
+        # If it's still alive, then force kill it
+        proc.kill()
+        proc.join(timeout=2)
+        if proc.is_alive():
+            raise RuntimeError("Server process failed to terminate even after kill")
diff --git a/tests/contrib/test_bulk_tool_caller.py b/tests/contrib/test_bulk_tool_caller.py
index 855341912..b6f86c927 100644
--- a/tests/contrib/test_bulk_tool_caller.py
+++ b/tests/contrib/test_bulk_tool_caller.py
@@ -85,7 +85,6 @@ ERROR_TOOL_NAME = "error_tool"
 NO_RETURN_TOOL_NAME = "no_return_tool"
 
 
-@pytest.mark.asyncio
 async def test_call_tool_bulk_single_success(bulk_caller_live: BulkToolCaller):
     """Test single successful call via call_tool_bulk using echo_tool."""
     tool_arguments = [{"arg1": "value1"}]
@@ -98,7 +97,6 @@ async def test_call_tool_bulk_single_success(bulk_caller_live: BulkToolCaller):
     assert result == expected_result
 
 
-@pytest.mark.asyncio
 async def test_call_tool_bulk_multiple_success(bulk_caller_live: BulkToolCaller):
     """Test multiple successful calls via call_tool_bulk using echo_tool."""
     tool_arguments = [{"arg1": "value1"}, {"arg1": "value2"}]
@@ -110,7 +108,6 @@ async def test_call_tool_bulk_multiple_success(bulk_caller_live: BulkToolCaller)
     assert results == expected_results
 
 
-@pytest.mark.asyncio
 async def test_call_tool_bulk_error_stops(bulk_caller_live: BulkToolCaller):
     """Test call_tool_bulk stops on first error using error_tool."""
     tool_arguments = [{"arg1": "error_value"}, {"arg1": "value2"}]
@@ -125,7 +122,6 @@ async def test_call_tool_bulk_error_stops(bulk_caller_live: BulkToolCaller):
     assert result == expected_result
 
 
-@pytest.mark.asyncio
 async def test_call_tool_bulk_error_continues(bulk_caller_live: BulkToolCaller):
     """Test call_tool_bulk continues on error using error_tool and echo_tool."""
     tool_arguments = [{"arg1": "error_value"}, {"arg1": "success_value"}]
@@ -148,7 +144,6 @@ async def test_call_tool_bulk_error_continues(bulk_caller_live: BulkToolCaller):
     assert success_result == expected_success_result
 
 
-@pytest.mark.asyncio
 async def test_call_tools_bulk_single_success(bulk_caller_live: BulkToolCaller):
     """Test single successful call via call_tools_bulk using echo_tool."""
     tool_calls = [CallToolRequest(tool=ECHO_TOOL_NAME, arguments={"arg1": "value1"})]
@@ -161,7 +156,6 @@ async def test_call_tools_bulk_single_success(bulk_caller_live: BulkToolCaller):
     assert result == expected_result
 
 
-@pytest.mark.asyncio
 async def test_call_tools_bulk_multiple_success(bulk_caller_live: BulkToolCaller):
     """Test multiple successful calls via call_tools_bulk with different tools."""
     tool_calls = [
@@ -181,7 +175,6 @@ async def test_call_tools_bulk_multiple_success(bulk_caller_live: BulkToolCaller
     assert results == expected_results
 
 
-@pytest.mark.asyncio
 async def test_call_tools_bulk_error_stops(bulk_caller_live: BulkToolCaller):
     """Test call_tools_bulk stops on first error using error_tool."""
     tool_calls = [
@@ -199,7 +192,6 @@ async def test_call_tools_bulk_error_stops(bulk_caller_live: BulkToolCaller):
     assert result == expected_result
 
 
-@pytest.mark.asyncio
 async def test_call_tools_bulk_error_continues(bulk_caller_live: BulkToolCaller):
     """Test call_tools_bulk continues on error using error_tool and echo_tool."""
     tool_calls = [
diff --git a/tests/server/test_auth_integration.py b/tests/server/test_auth_integration.py
index fb0330dcf..f64bd0843 100644
--- a/tests/server/test_auth_integration.py
+++ b/tests/server/test_auth_integration.py
@@ -341,7 +341,6 @@ async def tokens(test_client, registered_client, auth_code, pkce_challenge, requ
 
 
 class TestAuthEndpoints:
-    @pytest.mark.anyio
     async def test_metadata_endpoint(self, test_client: httpx.AsyncClient):
         """Test the OAuth 2.0 metadata endpoint."""
         print("Sending request to metadata endpoint")
@@ -370,7 +369,6 @@ class TestAuthEndpoints:
         ]
         assert metadata["service_documentation"] == "https://docs.example.com/"
 
-    @pytest.mark.anyio
     async def test_token_validation_error(self, test_client: httpx.AsyncClient):
         """Test token endpoint error - validation error."""
         # Missing required fields
@@ -387,7 +385,6 @@ class TestAuthEndpoints:
             "error_description" in error_response
         )  # Contains validation error messages
 
-    @pytest.mark.anyio
     async def test_token_invalid_auth_code(
         self, test_client, registered_client, pkce_challenge
     ):
@@ -414,7 +411,6 @@ class TestAuthEndpoints:
             "authorization code does not exist" in error_response["error_description"]
         )
 
-    @pytest.mark.anyio
     async def test_token_expired_auth_code(
         self,
         test_client,
@@ -459,7 +455,6 @@ class TestAuthEndpoints:
                 "authorization code has expired" in error_response["error_description"]
             )
 
-    @pytest.mark.anyio
     @pytest.mark.parametrize(
         "registered_client",
         [
@@ -494,7 +489,6 @@ class TestAuthEndpoints:
         assert error_response["error"] == "invalid_request"
         assert "redirect_uri did not match" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_token_code_verifier_mismatch(
         self, test_client, registered_client, auth_code
     ):
@@ -517,7 +511,6 @@ class TestAuthEndpoints:
         assert error_response["error"] == "invalid_grant"
         assert "incorrect code_verifier" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_token_invalid_refresh_token(self, test_client, registered_client):
         """Test token endpoint error - refresh token does not exist."""
         # Try to use a non-existent refresh token
@@ -535,7 +528,6 @@ class TestAuthEndpoints:
         assert error_response["error"] == "invalid_grant"
         assert "refresh token does not exist" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_token_expired_refresh_token(
         self,
         test_client,
@@ -586,7 +578,6 @@ class TestAuthEndpoints:
             assert error_response["error"] == "invalid_grant"
             assert "refresh token has expired" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_token_invalid_scope(
         self, test_client, registered_client, auth_code, pkce_challenge
     ):
@@ -624,7 +615,6 @@ class TestAuthEndpoints:
         assert error_response["error"] == "invalid_scope"
         assert "cannot request scope" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_client_registration(
         self, test_client: httpx.AsyncClient, mock_oauth_provider: MockOAuthProvider
     ):
@@ -652,7 +642,6 @@ class TestAuthEndpoints:
         #     client_info["client_id"]
         # ) is not None
 
-    @pytest.mark.anyio
     async def test_client_registration_missing_required_fields(
         self, test_client: httpx.AsyncClient
     ):
@@ -673,7 +662,6 @@ class TestAuthEndpoints:
         assert error_data["error"] == "invalid_client_metadata"
         assert error_data["error_description"] == "redirect_uris: Field required"
 
-    @pytest.mark.anyio
     async def test_client_registration_invalid_uri(
         self, test_client: httpx.AsyncClient
     ):
@@ -696,7 +684,6 @@ class TestAuthEndpoints:
             "redirect_uris.0: Input should be a valid URL, relative URL without a base"
         )
 
-    @pytest.mark.anyio
     async def test_client_registration_empty_redirect_uris(
         self, test_client: httpx.AsyncClient
     ):
@@ -719,7 +706,6 @@ class TestAuthEndpoints:
             == "redirect_uris: List should have at least 1 item after validation, not 0"
         )
 
-    @pytest.mark.anyio
     async def test_authorize_form_post(
         self,
         test_client: httpx.AsyncClient,
@@ -763,7 +749,6 @@ class TestAuthEndpoints:
         assert "code" in query_params
         assert query_params["state"][0] == "test_form_state"
 
-    @pytest.mark.anyio
     async def test_authorization_get(
         self,
         test_client: httpx.AsyncClient,
@@ -878,7 +863,6 @@ class TestAuthEndpoints:
             is None
         )
 
-    @pytest.mark.anyio
     async def test_revoke_invalid_token(self, test_client, registered_client):
         """Test revoking an invalid token."""
         response = await test_client.post(
@@ -892,7 +876,6 @@ class TestAuthEndpoints:
         # per RFC, this should return 200 even if the token is invalid
         assert response.status_code == 200
 
-    @pytest.mark.anyio
     async def test_revoke_with_malformed_token(self, test_client, registered_client):
         response = await test_client.post(
             "/revoke",
@@ -908,7 +891,6 @@ class TestAuthEndpoints:
         assert error_response["error"] == "invalid_request"
         assert "token_type_hint" in error_response["error_description"]
 
-    @pytest.mark.anyio
     async def test_client_registration_disallowed_scopes(
         self, test_client: httpx.AsyncClient
     ):
@@ -930,7 +912,6 @@ class TestAuthEndpoints:
         assert "scope" in error_data["error_description"]
         assert "admin" in error_data["error_description"]
 
-    @pytest.mark.anyio
     async def test_client_registration_default_scopes(
         self, test_client: httpx.AsyncClient, mock_oauth_provider: MockOAuthProvider
     ):
@@ -959,7 +940,6 @@ class TestAuthEndpoints:
         # Check that default scopes were applied
         assert registered_client.scope == "read write"
 
-    @pytest.mark.anyio
     async def test_client_registration_invalid_grant_type(
         self, test_client: httpx.AsyncClient
     ):
@@ -986,7 +966,6 @@ class TestAuthEndpoints:
 class TestAuthorizeEndpointErrors:
     """Test error handling in the OAuth authorization endpoint."""
 
-    @pytest.mark.anyio
     async def test_authorize_missing_client_id(
         self, test_client: httpx.AsyncClient, pkce_challenge
     ):
@@ -1012,7 +991,6 @@ class TestAuthorizeEndpointErrors:
         # The response should include an error message about missing client_id
         assert "client_id" in response.text.lower()
 
-    @pytest.mark.anyio
     async def test_authorize_invalid_client_id(
         self, test_client: httpx.AsyncClient, pkce_challenge
     ):
@@ -1038,7 +1016,6 @@ class TestAuthorizeEndpointErrors:
         # The response should include an error message about invalid client_id
         assert "client" in response.text.lower()
 
-    @pytest.mark.anyio
     async def test_authorize_missing_redirect_uri(
         self, test_client: httpx.AsyncClient, registered_client, pkce_challenge
     ):
@@ -1064,7 +1041,6 @@ class TestAuthorizeEndpointErrors:
         redirect_url = response.headers["location"]
         assert redirect_url.startswith("https://client.example.com/callback")
 
-    @pytest.mark.anyio
     async def test_authorize_invalid_redirect_uri(
         self, test_client: httpx.AsyncClient, registered_client, pkce_challenge
     ):
@@ -1092,7 +1068,6 @@ class TestAuthorizeEndpointErrors:
         # The response should include an error message about redirect_uri mismatch
         assert "redirect" in response.text.lower()
 
-    @pytest.mark.anyio
     @pytest.mark.parametrize(
         "registered_client",
         [
@@ -1130,7 +1105,6 @@ class TestAuthorizeEndpointErrors:
         # The response should include an error message about missing redirect_uri
         assert "redirect_uri" in response.text.lower()
 
-    @pytest.mark.anyio
     async def test_authorize_unsupported_response_type(
         self, test_client: httpx.AsyncClient, registered_client, pkce_challenge
     ):
@@ -1164,7 +1138,6 @@ class TestAuthorizeEndpointErrors:
         assert "state" in query_params
         assert query_params["state"][0] == "test_state"
 
-    @pytest.mark.anyio
     async def test_authorize_missing_response_type(
         self, test_client: httpx.AsyncClient, registered_client, pkce_challenge
     ):
@@ -1197,7 +1170,6 @@ class TestAuthorizeEndpointErrors:
         assert "state" in query_params
         assert query_params["state"][0] == "test_state"
 
-    @pytest.mark.anyio
     async def test_authorize_missing_pkce_challenge(
         self, test_client: httpx.AsyncClient, registered_client
     ):
@@ -1228,7 +1200,6 @@ class TestAuthorizeEndpointErrors:
         assert "state" in query_params
         assert query_params["state"][0] == "test_state"
 
-    @pytest.mark.anyio
     async def test_authorize_invalid_scope(
         self, test_client: httpx.AsyncClient, registered_client, pkce_challenge
     ):
diff --git a/tests/server/test_http_middleware.py b/tests/server/test_http_middleware.py
index e48dc127b..7a1ab22f4 100644
--- a/tests/server/test_http_middleware.py
+++ b/tests/server/test_http_middleware.py
@@ -4,7 +4,6 @@ from collections.abc import Callable
 from typing import Any
 
 import httpx
-import pytest
 from httpx import ASGITransport
 from starlette.middleware import Middleware
 from starlette.middleware.base import BaseHTTPMiddleware
@@ -51,7 +50,6 @@ async def endpoint_handler(request: Request):
     return JSONResponse({"message": "Hello, world!"})
 
 
-@pytest.mark.asyncio
 async def test_sse_app_with_custom_middleware():
     """Test that custom middleware works with SSE app."""
     server = FastMCP(name="TestServer")
@@ -82,7 +80,6 @@ async def test_sse_app_with_custom_middleware():
         assert response.headers["X-Custom-Header"] == "test-value"
 
 
-@pytest.mark.asyncio
 async def test_streamable_http_app_with_custom_middleware():
     """Test that custom middleware works with StreamableHTTP app."""
     server = FastMCP(name="TestServer")
@@ -113,7 +110,6 @@ async def test_streamable_http_app_with_custom_middleware():
         assert response.headers["X-Custom-Header"] == "test-value"
 
 
-@pytest.mark.asyncio
 async def test_create_sse_app_with_custom_middleware():
     """Test that custom middleware works with create_sse_app function."""
     server = FastMCP(name="TestServer")
@@ -149,7 +145,6 @@ async def test_create_sse_app_with_custom_middleware():
         assert data["state"]["modified_by"] == "middleware"
 
 
-@pytest.mark.asyncio
 async def test_create_streamable_http_app_with_custom_middleware():
     """Test that custom middleware works with create_streamable_http_app function."""
     server = FastMCP(name="TestServer")
@@ -184,7 +179,6 @@ async def test_create_streamable_http_app_with_custom_middleware():
         assert data["state"]["modified_by"] == "middleware"
 
 
-@pytest.mark.asyncio
 async def test_multiple_middleware_ordering():
     """Test that multiple middleware are applied in the correct order."""
     server = FastMCP(name="TestServer")
diff --git a/tests/server/test_lifespan.py b/tests/server/test_lifespan.py
index 8b11ca825..ad041bbf9 100644
--- a/tests/server/test_lifespan.py
+++ b/tests/server/test_lifespan.py
@@ -1,10 +1,15 @@
 """Tests for lifespan functionality in both low-level and FastMCP servers."""
 
+import os
+import sys
+import traceback
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager
+from pathlib import Path
 
 import anyio
-import pytest
+import httpx
+import uvicorn
 from mcp.server.lowlevel.server import NotificationOptions, Server
 from mcp.server.models import InitializationOptions
 from mcp.shared.message import SessionMessage
@@ -17,11 +22,13 @@ from mcp.types import (
     JSONRPCRequest,
 )
 from pydantic import TypeAdapter
+from starlette.applications import Starlette
+from starlette.routing import Mount
 
 from fastmcp import Context, FastMCP
+from fastmcp.utilities.tests import run_server_in_process
 
 
-@pytest.mark.anyio
 async def test_lowlevel_server_lifespan():
     """Test that lifespan works in low-level server."""
 
@@ -132,7 +139,6 @@ async def test_lowlevel_server_lifespan():
         tg.cancel_scope.cancel()
 
 
-@pytest.mark.anyio
 async def test_fastmcp_server_lifespan():
     """Test that lifespan works in FastMCP server."""
 
@@ -234,3 +240,157 @@ async def test_fastmcp_server_lifespan():
 
         # Cancel server task
         tg.cancel_scope.cancel()
+
+
+def run_server_with_incorrect_lifespan_setup(
+    host: str, port: int, server_log_file_path: str
+) -> None:
+    os.makedirs(os.path.dirname(server_log_file_path), exist_ok=True)
+
+    CUSTOM_LOGGING_CONFIG = {
+        "version": 1,
+        "disable_existing_loggers": False,
+        "formatters": {
+            "default": {
+                "()": "uvicorn.logging.DefaultFormatter",
+                "fmt": "%(levelprefix)s %(asctime)s [%(name)s] %(message)s",
+                "datefmt": "%Y-%m-%d %H:%M:%S",
+                "use_colors": False,
+            },
+            "access": {
+                "()": "uvicorn.logging.AccessFormatter",
+                "fmt": '%(levelprefix)s %(asctime)s [%(name)s] %(client_addr)s - "%(request_line)s" %(status_code)s',
+                "datefmt": "%Y-%m-%d %H:%M:%S",
+                "use_colors": False,
+            },
+        },
+        "handlers": {
+            "file_default": {
+                "formatter": "default",
+                "class": "logging.FileHandler",
+                "filename": server_log_file_path,
+                "mode": "w",
+            },
+            "file_access": {
+                "formatter": "access",
+                "class": "logging.FileHandler",
+                "filename": server_log_file_path,
+                "mode": "a",
+            },
+        },
+        "loggers": {
+            "uvicorn": {  # Catches uvicorn root logs
+                "handlers": ["file_default"],
+                "level": "DEBUG",
+                "propagate": False,
+            },
+            "uvicorn.error": {
+                "handlers": ["file_default"],
+                "level": "DEBUG",
+                "propagate": False,
+            },
+            "uvicorn.access": {
+                "handlers": ["file_access"],
+                "level": "INFO",
+                "propagate": False,
+            },
+        },
+        "root": {
+            "handlers": ["file_default"],
+            "level": "DEBUG",
+        },
+    }
+
+    try:
+        mcp = FastMCP()
+
+        @mcp.tool("ping_tool", "A simple ping tool for the test server")
+        def ping_tool() -> str:
+            return "pong"
+
+        mcp_asgi_app = mcp.http_app(transport="streamable-http")
+
+        parent_app = Starlette(
+            routes=[Mount("/mounted_mcp", app=mcp_asgi_app)],
+        )
+
+        uvicorn.run(
+            parent_app,
+            host=host,
+            port=port,
+            log_config=CUSTOM_LOGGING_CONFIG,
+            log_level=None,
+        )
+        sys.exit(0)
+    except Exception as e_outer:
+        with open(server_log_file_path, "a") as f_fallback:
+            f_fallback.write(
+                "--- FALLBACK EXCEPTION IN SERVER RUNNER (PRE-UVICORN) ---\n"
+            )
+            f_fallback.write(f"{type(e_outer).__name__}: {e_outer}\n")
+            f_fallback.write(traceback.format_exc())
+        sys.exit(1)
+
+
+async def test_missing_lifespan_logs_informative_error(tmp_path: Path):
+    server_log_file = tmp_path / "server.log"
+
+    with run_server_in_process(
+        run_server_with_incorrect_lifespan_setup, str(server_log_file)
+    ) as server_url:
+        full_mcp_path = server_url + "/mounted_mcp/mcp/"
+
+        client_triggered_error = False
+        response_status = -1
+        response_body = ""
+        try:
+            async with httpx.AsyncClient(timeout=10) as client:
+                response = await client.post(
+                    full_mcp_path,
+                    json={"id": 1, "method": "list_tools", "jsonrpc": "2.0"},
+                )
+            response_status = response.status_code
+            response_body = response.text
+            if response.status_code == 500:
+                client_triggered_error = True
+            else:
+                print(
+                    f"Client received unexpected status code: {response.status_code} "
+                    f"Response: {response_body[:500]}"
+                )
+        except httpx.RequestError as e:
+            print(f"Client request failed with RequestError: {e}")
+            client_triggered_error = True
+
+        assert client_triggered_error, (
+            f"Client request did not result in a 500 error or a request error. "
+            f"Status: {response_status}, Body: {response_body[:500]}"
+        )
+
+    assert server_log_file.exists(), (
+        f"Server log file was not created at {server_log_file}"
+    )
+    log_content = server_log_file.read_text()
+
+    print(f"--- Captured Server Log Content ({server_log_file}) ---")
+    print(log_content)
+    print("--- End Server Log Content ---")
+
+    # Core assertions for the enhanced error message
+    assert (
+        "FastMCP's StreamableHTTPSessionManager task group was not initialized"
+        in log_content
+    )
+    assert "lifespan=mcp_app.lifespan" in log_content
+    assert "gofastmcp.com/deployment/asgi" in log_content
+    assert "Original error: Task group is not initialized" in log_content
+
+    # Check for Uvicorn's own error logging wrapper for the request
+    assert "ERROR" in log_content  # General check for ERROR level logs
+    assert "Exception in ASGI application" in log_content
+
+    # Sanity checks for server operation and logging setup
+    assert "Uvicorn running on" in log_content
+    assert (
+        "--- FALLBACK EXCEPTION IN SERVER RUNNER (PRE-UVICORN) ---" not in log_content
+    )
diff --git a/tests/server/test_openapi.py b/tests/server/test_openapi.py
index e92d33b48..7bd7d5d34 100644
--- a/tests/server/test_openapi.py
+++ b/tests/server/test_openapi.py
@@ -1890,3 +1890,287 @@ class TestEnumHandling:
         assert "enum" in enum_def
         assert enum_def["enum"] == ["foo", "bar", "baz"]
         assert enum_def["type"] == "string"
+
+
+class TestRouteMapWildcard:
+    """Tests for wildcard RouteMap methods functionality."""
+
+    @pytest.fixture
+    def basic_openapi_spec(self) -> dict:
+        """Create a minimal OpenAPI spec with different HTTP methods."""
+        return {
+            "openapi": "3.1.0",
+            "info": {"title": "Test API", "version": "1.0.0"},
+            "paths": {
+                "/users": {
+                    "get": {
+                        "operationId": "getUsers",
+                        "responses": {"200": {"description": "Success"}},
+                    },
+                    "post": {
+                        "operationId": "createUser",
+                        "responses": {"201": {"description": "Created"}},
+                    },
+                },
+                "/posts": {
+                    "get": {
+                        "operationId": "getPosts",
+                        "responses": {"200": {"description": "Success"}},
+                    },
+                    "post": {
+                        "operationId": "createPost",
+                        "responses": {"201": {"description": "Created"}},
+                    },
+                },
+            },
+        }
+
+    @pytest.fixture
+    async def mock_basic_client(self) -> httpx.AsyncClient:
+        """Create a simple mock client."""
+
+        async def _responder(request):
+            return httpx.Response(200, json={"status": "ok"})
+
+        transport = httpx.MockTransport(_responder)
+        return httpx.AsyncClient(transport=transport, base_url="http://test")
+
+    async def test_wildcard_matches_all_methods(
+        self, basic_openapi_spec, mock_basic_client
+    ):
+        """Test that a RouteMap with methods='*' matches all HTTP methods."""
+        # Create a single route map with wildcard method
+        route_maps = [RouteMap(methods="*", pattern=r".*", route_type=RouteType.TOOL)]
+
+        mcp = FastMCPOpenAPI(
+            openapi_spec=basic_openapi_spec,
+            client=mock_basic_client,
+            route_maps=route_maps,
+        )
+
+        # All operations should be mapped to tools
+        tools = mcp._tool_manager.list_tools()
+        tool_names = {tool.name for tool in tools}
+
+        # Check that all operations were mapped as tools
+        expected_tools = {"getUsers", "createUser", "getPosts", "createPost"}
+        assert tool_names == expected_tools
+
+        # No resources or templates should be created
+        resources = mcp._resource_manager.get_resources()
+        templates = mcp._resource_manager.get_templates()
+        assert len(resources) == 0
+        assert len(templates) == 0
+
+    async def test_priority_specific_over_wildcard(
+        self, basic_openapi_spec, mock_basic_client
+    ):
+        """Test that specific method maps take priority over wildcard."""
+        # Create route maps with specific method first, then wildcard
+        route_maps = [
+            # GET operations should be mapped to resources
+            RouteMap(methods=["GET"], pattern=r".*", route_type=RouteType.RESOURCE),
+            # All other operations should be mapped to tools
+            RouteMap(methods="*", pattern=r".*", route_type=RouteType.TOOL),
+        ]
+
+        mcp = FastMCPOpenAPI(
+            openapi_spec=basic_openapi_spec,
+            client=mock_basic_client,
+            route_maps=route_maps,
+        )
+
+        # Check GET operations went to resources
+        resources = mcp._resource_manager.get_resources()
+        resource_names = {r.name for r in resources.values()}
+        assert "getUsers" in resource_names
+        assert "getPosts" in resource_names
+        assert len(resources) == 2
+
+        # Check other operations went to tools
+        tools = mcp._tool_manager.list_tools()
+        tool_names = {tool.name for tool in tools}
+        assert "createUser" in tool_names
+        assert "createPost" in tool_names
+        assert len(tools) == 2
+
+    async def test_priority_wildcard_first(self, basic_openapi_spec, mock_basic_client):
+        """Test that when wildcard is first, it matches everything."""
+        # Create route maps with wildcard first, then specific methods
+        route_maps = [
+            # Wildcard first matches everything
+            RouteMap(methods="*", pattern=r".*", route_type=RouteType.TOOL),
+            # This should never be reached
+            RouteMap(methods=["GET"], pattern=r".*", route_type=RouteType.RESOURCE),
+        ]
+
+        mcp = FastMCPOpenAPI(
+            openapi_spec=basic_openapi_spec,
+            client=mock_basic_client,
+            route_maps=route_maps,
+        )
+
+        # All operations should be tools
+        tools = mcp._tool_manager.list_tools()
+        assert len(tools) == 4
+
+        # No resources should be created
+        resources = mcp._resource_manager.get_resources()
+        assert len(resources) == 0
+
+    async def test_wildcard_with_specific_paths(
+        self, basic_openapi_spec, mock_basic_client
+    ):
+        """Test wildcard methods combined with specific path patterns."""
+        route_maps = [
+            # All methods on /users path -> Resources
+            RouteMap(methods="*", pattern=r".*/users$", route_type=RouteType.RESOURCE),
+            # All methods on /posts path -> Tools
+            RouteMap(methods="*", pattern=r".*/posts$", route_type=RouteType.TOOL),
+        ]
+
+        mcp = FastMCPOpenAPI(
+            openapi_spec=basic_openapi_spec,
+            client=mock_basic_client,
+            route_maps=route_maps,
+        )
+
+        # Check /users operations went to resources
+        resources = mcp._resource_manager.get_resources()
+        resource_names = {r.name for r in resources.values()}
+        assert "getUsers" in resource_names
+        assert "createUser" in resource_names
+        assert len(resources) == 2
+
+        # Check /posts operations went to tools
+        tools = mcp._tool_manager.list_tools()
+        tool_names = {tool.name for tool in tools}
+        assert "getPosts" in tool_names
+        assert "createPost" in tool_names
+        assert len(tools) == 2
+
+
+class TestAllRoutesAsTools:
+    """Tests for the all_routes_as_tools parameter in FastMCP class methods."""
+
+    @pytest.fixture
+    def simple_api_spec(self) -> dict:
+        """A simple OpenAPI spec with both GET and POST methods."""
+        return {
+            "openapi": "3.1.0",
+            "info": {"title": "Test API", "version": "1.0.0"},
+            "paths": {
+                "/items": {
+                    "get": {
+                        "operationId": "getItems",
+                        "responses": {"200": {"description": "Success"}},
+                    },
+                    "post": {
+                        "operationId": "createItem",
+                        "responses": {"201": {"description": "Created"}},
+                    },
+                },
+            },
+        }
+
+    @pytest.fixture
+    async def mock_client(self) -> httpx.AsyncClient:
+        """Simple mock client for testing."""
+
+        async def _responder(request):
+            return httpx.Response(200, json={"result": "ok"})
+
+        transport = httpx.MockTransport(_responder)
+        return httpx.AsyncClient(transport=transport, base_url="http://test")
+
+    async def test_from_openapi_all_routes_as_tools(self, simple_api_spec, mock_client):
+        """Test FastMCP.from_openapi with all_routes_as_tools=True."""
+        # Create server with all routes as tools
+        server = FastMCP.from_openapi(
+            openapi_spec=simple_api_spec, client=mock_client, all_routes_as_tools=True
+        )
+
+        # All operations (GET and POST) should be mapped to tools
+        tools = server._tool_manager.list_tools()
+        tool_names = {t.name for t in tools}
+
+        assert "getItems" in tool_names
+        assert "createItem" in tool_names
+        assert len(tools) == 2
+
+        # No resources or templates should be created
+        resources = server._resource_manager.get_resources()
+        templates = server._resource_manager.get_templates()
+        assert len(resources) == 0
+        assert len(templates) == 0
+
+    async def test_from_openapi_all_routes_as_tools_conflicting_args(
+        self, simple_api_spec, mock_client
+    ):
+        """Test FastMCP.from_openapi raises error when both route_maps and all_routes_as_tools are provided."""
+        # Try to create server with conflicting args
+        with pytest.raises(
+            ValueError, match="Cannot specify both all_routes_as_tools and route_maps"
+        ):
+            FastMCP.from_openapi(
+                openapi_spec=simple_api_spec,
+                client=mock_client,
+                all_routes_as_tools=True,
+                route_maps=[
+                    RouteMap(
+                        methods=["GET"], pattern=r".*", route_type=RouteType.RESOURCE
+                    )
+                ],
+            )
+
+    async def test_from_fastapi_all_routes_as_tools(self):
+        """Test FastMCP.from_fastapi with all_routes_as_tools=True."""
+        # Create a simple FastAPI app
+        app = FastAPI(title="Test FastAPI")
+
+        @app.get("/items")
+        async def get_items():
+            return [{"id": 1, "name": "Item 1"}]
+
+        @app.post("/items")
+        async def create_item(item: dict):
+            return {"id": 2, **item}
+
+        # Create server with all routes as tools
+        server = FastMCP.from_fastapi(app=app, all_routes_as_tools=True)
+
+        # Both GET and POST operations should be mapped to tools
+        tools = server._tool_manager.list_tools()
+
+        # Get tool names from the generated operation IDs
+        tool_names = {t.name for t in tools}
+
+        # Check that both routes were mapped to tools
+        # The exact names depend on FastAPI's operation ID generation
+        assert len(tools) == 2
+        assert any("get" in name.lower() for name in tool_names)
+        assert any("post" in name.lower() for name in tool_names)
+
+        # No resources or templates should be created
+        resources = server._resource_manager.get_resources()
+        templates = server._resource_manager.get_templates()
+        assert len(resources) == 0
+        assert len(templates) == 0
+
+    async def test_from_fastapi_all_routes_as_tools_conflicting_args(self):
+        """Test FastMCP.from_fastapi raises error when both route_maps and all_routes_as_tools are provided."""
+        app = FastAPI(title="Test FastAPI")
+
+        # Try to create server with conflicting args
+        with pytest.raises(
+            ValueError, match="Cannot specify both all_routes_as_tools and route_maps"
+        ):
+            FastMCP.from_fastapi(
+                app=app,
+                all_routes_as_tools=True,
+                route_maps=[
+                    RouteMap(
+                        methods=["GET"], pattern=r".*", route_type=RouteType.RESOURCE
+                    )
+                ],
+            )
diff --git a/tests/server/test_openapi_path_parameters.py b/tests/server/test_openapi_path_parameters.py
index e8b6121e5..9940594a8 100644
--- a/tests/server/test_openapi_path_parameters.py
+++ b/tests/server/test_openapi_path_parameters.py
@@ -87,7 +87,6 @@ async def test_fastmcp_from_openapi(array_path_spec, mock_client):
     assert "test-operation" in tool_names
 
 
-@pytest.mark.asyncio
 async def test_array_path_parameter_handling(mock_client):
     """Test how array path parameters are handled."""
     # Create a simple route with array path parameter
@@ -158,7 +157,6 @@ async def test_array_path_parameter_handling(mock_client):
     )
 
 
-@pytest.mark.asyncio
 async def test_integration_array_path_parameter(array_path_spec, mock_client):
     """Integration test for array path parameters."""
     # Create FastMCP from the spec
@@ -192,7 +190,6 @@ async def test_integration_array_path_parameter(array_path_spec, mock_client):
     )
 
 
-@pytest.mark.asyncio
 async def test_complex_nested_array_path_parameter(mock_client):
     """Test handling of complex nested array path parameters."""
     # Create a route with a path parameter that contains nested objects in an array
@@ -262,7 +259,6 @@ async def test_complex_nested_array_path_parameter(mock_client):
     assert "{" not in called_url, "The URL should not contain Python object syntax"
 
 
-@pytest.mark.asyncio
 async def test_array_query_param_with_fastapi():
     """Test array query parameters using FastAPI and FastMCP.from_fastapi integration."""
     # Create a FastAPI app with a route that has an array query parameter
@@ -323,7 +319,6 @@ async def test_array_query_param_with_fastapi():
         assert result_data == {"selected": ["monday", "tuesday"]}
 
 
-@pytest.mark.asyncio
 async def test_array_query_parameter_format(mock_client):
     """Test that array query parameters are formatted as comma-separated values when explode=False."""
     # Create a route with array query parameter
@@ -394,7 +389,6 @@ async def test_array_query_parameter_format(mock_client):
     )
 
 
-@pytest.mark.asyncio
 async def test_array_query_parameter_exploded_format(mock_client):
     """Test that array query parameters are formatted as separate parameters when explode=True."""
     # Create a route with array query parameter with explode=True (default)
diff --git a/tests/test_deprecated.py b/tests/test_deprecated.py
index ecb63bc8e..65f6fc71d 100644
--- a/tests/test_deprecated.py
+++ b/tests/test_deprecated.py
@@ -40,7 +40,6 @@ def test_streamable_http_app_deprecation_warning():
         assert isinstance(app, Starlette)
 
 
-@pytest.mark.asyncio
 async def test_run_sse_async_deprecation_warning():
     """Test that run_sse_async raises a deprecation warning."""
     server = FastMCP("TestServer")
@@ -58,7 +57,6 @@ async def test_run_sse_async_deprecation_warning():
         assert call_kwargs.get("transport") == "sse"
 
 
-@pytest.mark.asyncio
 async def test_run_streamable_http_async_deprecation_warning():
     """Test that run_streamable_http_async raises a deprecation warning."""
     server = FastMCP("TestServer")
diff --git a/tests/test_examples.py b/tests/test_examples.py
index 1f68390d8..fcee6c521 100644
--- a/tests/test_examples.py
+++ b/tests/test_examples.py
@@ -1,6 +1,5 @@
 """Tests for example servers"""
 
-import pytest
 from mcp.types import (
     PromptMessage,
     TextContent,
@@ -11,7 +10,6 @@ from pydantic import AnyUrl
 from fastmcp import Client
 
 
-@pytest.mark.anyio
 async def test_simple_echo():
     """Test the simple echo server"""
     from examples.simple_echo import mcp
@@ -23,7 +21,6 @@ async def test_simple_echo():
         assert result[0].text == "hello"
 
 
-@pytest.mark.anyio
 async def test_complex_inputs():
     """Test the complex inputs server"""
     from examples.complex_inputs import mcp
@@ -38,7 +35,6 @@ async def test_complex_inputs():
         assert result[0].text == '[\n  "bob",\n  "alice",\n  "charlie"\n]'
 
 
-@pytest.mark.anyio
 async def test_desktop(monkeypatch):
     """Test the desktop server"""
     from examples.desktop import mcp
@@ -58,7 +54,6 @@ async def test_desktop(monkeypatch):
         assert result[0].text == "Hello, rooter12!"
 
 
-@pytest.mark.anyio
 async def test_echo():
     """Test the echo server"""
     from examples.echo import mcp