diff --git a/docs/servers/context.mdx b/docs/servers/context.mdx
index fad0e48a0..e7c11ce22 100644
--- a/docs/servers/context.mdx
+++ b/docs/servers/context.mdx
@@ -23,6 +23,17 @@ The `Context` object provides a clean interface to access MCP features within yo
 
 To use the context object within any of your functions, simply add a parameter to your function signature and type-hint it as `Context`. FastMCP will automatically inject the context instance when your function is called.
 
+**Key Points:**
+
+- The parameter name (e.g., `ctx`, `context`) doesn't matter, only the type hint `Context` is important.
+- The context parameter can be placed anywhere in your function's signature; it will not be exposed to MCP clients as a valid parameter.
+- The context is optional - functions that don't need it can omit the parameter entirely.
+- Context methods are async, so your function usually needs to be async as well.
+- The type hint can be a union (`Context | None`) or use `Annotated[]` and it will still work properly.
+- Context is only available during a request; attempting to use context methods outside a request will raise errors. If you need to debug or call your context methods outside of a request, you can type your variable as `Context | None=None` to avoid missing argument errors.
+
+### Tools
+
 ```python
 from fastmcp import FastMCP, Context
 
@@ -31,43 +42,40 @@ mcp = FastMCP(name="ContextDemo")
 @mcp.tool()
 async def process_file(file_uri: str, ctx: Context) -> str:
     """Processes a file, using context for logging and resource access."""
-    request_id = ctx.request_id
-    await ctx.info(f"[{request_id}] Starting processing for {file_uri}")
-
-    try:
-        # Use context to read a resource
-        contents_list = await ctx.read_resource(file_uri)
-        if not contents_list:
-            await ctx.warning(f"Resource {file_uri} is empty.")
-            return "Resource empty"
-
-        data = contents_list[0].content # Assuming TextResourceContents
-        await ctx.debug(f"Read {len(data)} bytes from {file_uri}")
-
-        # Report progress
-        await ctx.report_progress(progress=50, total=100)
-        
-        # Simulate work
-        processed_data = data.upper() # Example processing
-
-        await ctx.report_progress(progress=100, total=100)
-        await ctx.info(f"Processing complete for {file_uri}")
-
-        return f"Processed data length: {len(processed_data)}"
-
-    except Exception as e:
-        # Use context to log errors
-        await ctx.error(f"Error processing {file_uri}: {str(e)}")
-        raise # Re-raise to send error back to client
+    # Context is available as the ctx parameter
+    return "Processed file"
 ```
 
-**Key Points:**
+### Resources and Templates
+
+<VersionBadge version="2.2.5" />
+
+```python
+@mcp.resource("resource://user-data")
+async def get_user_data(ctx: Context) -> dict:
+    """Fetch personalized user data based on the request context."""
+    # Context is available as the ctx parameter
+    return {"user_id": "example"}
+
+@mcp.resource("resource://users/{user_id}/profile")
+async def get_user_profile(user_id: str, ctx: Context) -> dict:
+    """Fetch user profile with context-aware logging."""
+    # Context is available as the ctx parameter
+    return {"id": user_id}
+```
+
+### Prompts
+
+<VersionBadge version="2.2.5" />
+
+```python
+@mcp.prompt()
+async def data_analysis_request(dataset: str, ctx: Context) -> str:
+    """Generate a request to analyze data with contextual information."""
+    # Context is available as the ctx parameter
+    return f"Please analyze the following dataset: {dataset}"
+```
 
-- The parameter name (e.g., `ctx`, `context`) doesn't matter, only the type hint `Context` is important.
-- The context parameter can be placed anywhere in your function's signature.
-- The context is optional - functions that don't need it can omit the parameter.
-- Context is only available during a request; attempting to use context methods outside a request will raise errors.
-- Context methods are async, so your function usually needs to be async as well.
 
 ## Context Capabilities
 
@@ -305,60 +313,3 @@ async def handle_web_request(ctx: Context) -> dict:
 Direct use of `session` or `request_context` requires understanding the low-level MCP Python SDK and may be less stable than using the methods provided directly on the `Context` object.
 </Warning>
 
-## Using Context in Different Components
-
-All FastMCP components (tools, resources, templates, and prompts) can use the Context object following the same pattern - simply add a parameter with the `Context` type annotation.
-
-### Context in Resources and Templates
-
-Resources and resource templates can access context to customize their behavior:
-
-```python
-@mcp.resource("resource://user-data")
-async def get_user_data(ctx: Context) -> dict:
-    """Fetch personalized user data based on the request context."""
-    user_id = ctx.client_id or "anonymous"
-    await ctx.info(f"Fetching data for user {user_id}")
-    
-    # Example of using context for dynamic resource generation
-    return {
-        "user_id": user_id,
-        "last_access": datetime.now().isoformat(),
-        "request_id": ctx.request_id
-    }
-
-@mcp.resource("resource://users/{user_id}/profile")
-async def get_user_profile(user_id: str, ctx: Context) -> dict:
-    """Fetch user profile from database with context-aware logging."""
-    await ctx.info(f"Fetching profile for user {user_id}")
-    
-    # Example of using context in a template resource
-    # In a real implementation, you might query a database
-    return {
-        "id": user_id,
-        "name": f"User {user_id}",
-        "request_id": ctx.request_id
-    }
-```
-
-### Context in Prompts
-
-Prompts can use context to generate more dynamic templates:
-
-```python
-@mcp.prompt()
-async def data_analysis_request(dataset: str, ctx: Context) -> str:
-    """Generate a request to analyze data with contextual information."""
-    await ctx.info(f"Generating data analysis prompt for {dataset}")
-    
-    # Could use context to read configuration or personalize the prompt
-    return f"""Please analyze the following dataset: {dataset}
-    
-Request initiated at: {datetime.now().isoformat()}
-Request ID: {ctx.request_id}
-"""
-```
-
-<VersionBadge version="2.3.0" />
-
-All FastMCP objects now support context injection using the same consistent pattern, making it easy to add session-aware capabilities to all aspects of your MCP server. 
\ No newline at end of file
diff --git a/src/fastmcp/__init__.py b/src/fastmcp/__init__.py
index 63b7d8e51..aaeab2340 100644
--- a/src/fastmcp/__init__.py
+++ b/src/fastmcp/__init__.py
@@ -2,9 +2,10 @@
 
 from importlib.metadata import version
 
-
 from fastmcp.server.server import FastMCP
 from fastmcp.server.context import Context
+import fastmcp.server
+
 from fastmcp.client import Client
 from fastmcp.utilities.types import Image
 from . import client, settings
diff --git a/src/fastmcp/prompts/prompt.py b/src/fastmcp/prompts/prompt.py
index 763c12021..dafe699ab 100644
--- a/src/fastmcp/prompts/prompt.py
+++ b/src/fastmcp/prompts/prompt.py
@@ -12,6 +12,7 @@ from mcp.types import Prompt as MCPPrompt
 from mcp.types import PromptArgument as MCPPromptArgument
 from pydantic import BaseModel, BeforeValidator, Field, TypeAdapter, validate_call
 
+from fastmcp.server.dependencies import get_context
 from fastmcp.utilities.json_schema import prune_params
 from fastmcp.utilities.types import (
     _convert_set_defaults,
@@ -20,10 +21,7 @@ from fastmcp.utilities.types import (
 )
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
+    pass
 
 CONTENT_TYPES = TextContent | ImageContent | EmbeddedResource
 
@@ -76,9 +74,6 @@ class Prompt(BaseModel):
         None, description="Arguments that can be passed to the prompt"
     )
     fn: Callable[..., PromptResult | Awaitable[PromptResult]]
-    context_kwarg: str | None = Field(
-        None, description="Name of the kwarg that should receive context"
-    )
 
     @classmethod
     def from_function(
@@ -87,7 +82,6 @@ class Prompt(BaseModel):
         name: str | None = None,
         description: str | None = None,
         tags: set[str] | None = None,
-        context_kwarg: str | None = None,
     ) -> Prompt:
         """Create a Prompt from a function.
 
@@ -97,7 +91,7 @@ class Prompt(BaseModel):
         - A dict (converted to a message)
         - A sequence of any of the above
         """
-        from fastmcp import Context
+        from fastmcp.server.context import Context
 
         func_name = name or fn.__name__
 
@@ -115,8 +109,8 @@ class Prompt(BaseModel):
         parameters = type_adapter.json_schema()
 
         # Auto-detect context parameter if not provided
-        if context_kwarg is None:
-            context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
+
+        context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
         if context_kwarg:
             parameters = prune_params(parameters, params=[context_kwarg])
 
@@ -141,15 +135,15 @@ class Prompt(BaseModel):
             arguments=arguments,
             fn=fn,
             tags=tags or set(),
-            context_kwarg=context_kwarg,
         )
 
     async def render(
         self,
         arguments: dict[str, Any] | None = None,
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
     ) -> list[PromptMessage]:
         """Render the prompt with arguments."""
+        from fastmcp.server.context import Context
+
         # Validate required arguments
         if self.arguments:
             required = {arg.name for arg in self.arguments if arg.required}
@@ -161,8 +155,9 @@ class Prompt(BaseModel):
         try:
             # Prepare arguments with context
             kwargs = arguments.copy() if arguments else {}
-            if self.context_kwarg is not None and context is not None:
-                kwargs[self.context_kwarg] = context
+            context_kwarg = find_kwarg_by_type(self.fn, kwarg_type=Context)
+            if context_kwarg and context_kwarg not in kwargs:
+                kwargs[context_kwarg] = get_context()
 
             # Call function and check if result is a coroutine
             result = self.fn(**kwargs)
diff --git a/src/fastmcp/prompts/prompt_manager.py b/src/fastmcp/prompts/prompt_manager.py
index 4de06c03c..8102cd364 100644
--- a/src/fastmcp/prompts/prompt_manager.py
+++ b/src/fastmcp/prompts/prompt_manager.py
@@ -13,10 +13,7 @@ from fastmcp.settings import DuplicateBehavior
 from fastmcp.utilities.logging import get_logger
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
+    pass
 
 logger = get_logger(__name__)
 
@@ -82,19 +79,15 @@ class PromptManager:
         self,
         name: str,
         arguments: dict[str, Any] | None = None,
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
     ) -> GetPromptResult:
         """Render a prompt by name with arguments."""
         prompt = self.get_prompt(name)
         if not prompt:
             raise NotFoundError(f"Unknown prompt: {name}")
 
-        messages = await prompt.render(arguments, context=context)
+        messages = await prompt.render(arguments)
 
-        return GetPromptResult(
-            description=prompt.description,
-            messages=messages,
-        )
+        return GetPromptResult(description=prompt.description, messages=messages)
 
     def has_prompt(self, key: str) -> bool:
         """Check if a prompt exists."""
diff --git a/src/fastmcp/resources/resource.py b/src/fastmcp/resources/resource.py
index e4d69638d..95bb7b034 100644
--- a/src/fastmcp/resources/resource.py
+++ b/src/fastmcp/resources/resource.py
@@ -20,10 +20,7 @@ from pydantic import (
 from fastmcp.utilities.types import _convert_set_defaults
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
+    pass
 
 
 class Resource(BaseModel, abc.ABC):
@@ -66,9 +63,7 @@ class Resource(BaseModel, abc.ABC):
         raise ValueError("Either name or uri must be provided")
 
     @abc.abstractmethod
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         """Read the resource content."""
         pass
 
diff --git a/src/fastmcp/resources/resource_manager.py b/src/fastmcp/resources/resource_manager.py
index d27f6247d..aa841cc1a 100644
--- a/src/fastmcp/resources/resource_manager.py
+++ b/src/fastmcp/resources/resource_manager.py
@@ -109,7 +109,7 @@ class ResourceManager:
             The added resource. If a resource with the same URI already exists,
             returns the existing resource.
         """
-        resource = FunctionResource.from_function(
+        resource = FunctionResource(
             fn=fn,
             uri=AnyUrl(uri),
             name=name,
@@ -219,12 +219,11 @@ class ResourceManager:
                 return True
         return False
 
-    async def get_resource(self, uri: AnyUrl | str, context=None) -> Resource:
+    async def get_resource(self, uri: AnyUrl | str) -> Resource:
         """Get resource by URI, checking concrete resources first, then templates.
 
         Args:
             uri: The URI of the resource to get
-            context: Optional context object to pass to template resources
 
         Raises:
             NotFoundError: If no resource or template matching the URI is found.
@@ -244,7 +243,6 @@ class ResourceManager:
                     return await template.create_resource(
                         uri_str,
                         params=params,
-                        context=context,
                     )
                 except Exception as e:
                     raise ValueError(f"Error creating resource from template: {e}")
diff --git a/src/fastmcp/resources/template.py b/src/fastmcp/resources/template.py
index 04fae970f..7bae3554e 100644
--- a/src/fastmcp/resources/template.py
+++ b/src/fastmcp/resources/template.py
@@ -5,7 +5,7 @@ from __future__ import annotations
 import inspect
 import re
 from collections.abc import Callable
-from typing import TYPE_CHECKING, Annotated, Any
+from typing import Annotated, Any
 from urllib.parse import unquote
 
 from mcp.types import ResourceTemplate as MCPResourceTemplate
@@ -20,17 +20,12 @@ from pydantic import (
 )
 
 from fastmcp.resources.types import FunctionResource, Resource
+from fastmcp.server.dependencies import get_context
 from fastmcp.utilities.types import (
     _convert_set_defaults,
     find_kwarg_by_type,
 )
 
-if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
-
 
 def build_regex(template: str) -> re.Pattern:
     parts = re.split(r"(\{[^}]+\})", template)
@@ -79,9 +74,6 @@ class ResourceTemplate(BaseModel):
     parameters: dict[str, Any] = Field(
         description="JSON schema for function parameters"
     )
-    context_kwarg: str | None = Field(
-        None, description="Name of the kwarg that should receive context"
-    )
 
     @field_validator("mime_type", mode="before")
     @classmethod
@@ -100,10 +92,9 @@ class ResourceTemplate(BaseModel):
         description: str | None = None,
         mime_type: str | None = None,
         tags: set[str] | None = None,
-        context_kwarg: str | None = None,
     ) -> ResourceTemplate:
         """Create a template from a function."""
-        from fastmcp import Context
+        from fastmcp.server.context import Context
 
         func_name = name or fn.__name__
         if func_name == "<lambda>":
@@ -119,8 +110,8 @@ class ResourceTemplate(BaseModel):
                 )
 
         # Auto-detect context parameter if not provided
-        if context_kwarg is None:
-            context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
+
+        context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
 
         # Validate that URI params match function params
         uri_params = set(re.findall(r"{(\w+)(?:\*)?}", uri_template))
@@ -170,25 +161,22 @@ class ResourceTemplate(BaseModel):
             fn=fn,
             parameters=parameters,
             tags=tags or set(),
-            context_kwarg=context_kwarg,
         )
 
     def matches(self, uri: str) -> dict[str, Any] | None:
         """Check if URI matches template and extract parameters."""
         return match_uri_template(uri, self.uri_template)
 
-    async def create_resource(
-        self,
-        uri: str,
-        params: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
-    ) -> Resource:
+    async def create_resource(self, uri: str, params: dict[str, Any]) -> Resource:
         """Create a resource from the template with the given parameters."""
+        from fastmcp.server.context import Context
+
         try:
             # Add context to parameters if needed
             kwargs = params.copy()
-            if self.context_kwarg is not None and context is not None:
-                kwargs[self.context_kwarg] = context
+            context_kwarg = find_kwarg_by_type(self.fn, kwarg_type=Context)
+            if context_kwarg and context_kwarg not in kwargs:
+                kwargs[context_kwarg] = get_context()
 
             # Call function and check if result is a coroutine
             result = self.fn(**kwargs)
@@ -202,7 +190,6 @@ class ResourceTemplate(BaseModel):
                 mime_type=self.mime_type,
                 fn=lambda **kwargs: result,  # Capture result in closure
                 tags=self.tags,
-                context_kwarg=self.context_kwarg,
             )
         except Exception as e:
             raise ValueError(f"Error creating resource from template: {e}")
diff --git a/src/fastmcp/resources/types.py b/src/fastmcp/resources/types.py
index c6fda510a..cec2ca816 100644
--- a/src/fastmcp/resources/types.py
+++ b/src/fastmcp/resources/types.py
@@ -15,14 +15,12 @@ import pydantic.json
 import pydantic_core
 from pydantic import Field, ValidationInfo
 
-import fastmcp
 from fastmcp.resources.resource import Resource
+from fastmcp.server.dependencies import get_context
+from fastmcp.utilities.types import find_kwarg_by_type
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
+    pass
 
 
 class TextResource(Resource):
@@ -30,9 +28,7 @@ class TextResource(Resource):
 
     text: str = Field(description="Text content of the resource")
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str:
+    async def read(self) -> str:
         """Read the text content."""
         return self.text
 
@@ -42,9 +38,7 @@ class BinaryResource(Resource):
 
     data: bytes = Field(description="Binary content of the resource")
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> bytes:
+    async def read(self) -> bytes:
         """Read the binary content."""
         return self.data
 
@@ -63,40 +57,23 @@ class FunctionResource(Resource):
     """
 
     fn: Callable[[], Any]
-    context_kwarg: str | None = Field(
-        default=None, description="Name of the kwarg that should receive context"
-    )
 
-    @classmethod
-    def from_function(
-        cls, fn: Callable[[], Any], context_kwarg: str | None = None, **kwargs
-    ) -> FunctionResource:
-        if context_kwarg is None:
-            parameters = inspect.signature(fn).parameters
-            context_param = next(
-                (p for p in parameters.values() if p.annotation is fastmcp.Context),
-                None,
-            )
-            if context_param is not None:
-                context_kwarg = context_param.name
-        return cls(fn=fn, context_kwarg=context_kwarg, **kwargs)
-
-    async def read(
-        self,
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         """Read the resource by calling the wrapped function."""
+        from fastmcp.server.context import Context
+
         try:
             kwargs = {}
-            if self.context_kwarg is not None:
-                kwargs[self.context_kwarg] = context
+            context_kwarg = find_kwarg_by_type(self.fn, kwarg_type=Context)
+            if context_kwarg is not None:
+                kwargs[context_kwarg] = get_context()
 
             result = self.fn(**kwargs)
             if inspect.iscoroutinefunction(self.fn):
                 result = await result
 
             if isinstance(result, Resource):
-                return await result.read(context=context)
+                return await result.read()
             elif isinstance(result, bytes):
                 return result
             elif isinstance(result, str):
@@ -140,9 +117,7 @@ class FileResource(Resource):
         mime_type = info.data.get("mime_type", "text/plain")
         return not mime_type.startswith("text/")
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         """Read the file content."""
         try:
             if self.is_binary:
@@ -160,9 +135,7 @@ class HttpResource(Resource):
         default="application/json", description="MIME type of the resource content"
     )
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         """Read the HTTP content."""
         async with httpx.AsyncClient() as client:
             response = await client.get(self.url)
@@ -214,9 +187,7 @@ class DirectoryResource(Resource):
         except Exception as e:
             raise ValueError(f"Error listing directory {self.path}: {e}")
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str:  # Always returns JSON string
+    async def read(self) -> str:  # Always returns JSON string
         """Read the directory listing."""
         try:
             files = await anyio.to_thread.run_sync(self.list_files)
diff --git a/src/fastmcp/server/__init__.py b/src/fastmcp/server/__init__.py
index e1d937863..c17dd0e4e 100644
--- a/src/fastmcp/server/__init__.py
+++ b/src/fastmcp/server/__init__.py
@@ -1,5 +1,6 @@
 from .server import FastMCP
 from .context import Context
+from . import dependencies
 
 
 __all__ = ["FastMCP", "Context"]
diff --git a/src/fastmcp/server/context.py b/src/fastmcp/server/context.py
index fc476d5d2..31a19d0e3 100644
--- a/src/fastmcp/server/context.py
+++ b/src/fastmcp/server/context.py
@@ -1,11 +1,13 @@
 from __future__ import annotations as _annotations
 
-from typing import Any, Generic
+from collections.abc import Generator
+from contextlib import contextmanager
+from contextvars import ContextVar, Token
+from dataclasses import dataclass
 
 from mcp import LoggingLevel
 from mcp.server.lowlevel.helper_types import ReadResourceContents
-from mcp.server.session import ServerSessionT
-from mcp.shared.context import LifespanContextT, RequestContext
+from mcp.shared.context import RequestContext
 from mcp.types import (
     CreateMessageResult,
     ImageContent,
@@ -13,18 +15,29 @@ from mcp.types import (
     SamplingMessage,
     TextContent,
 )
-from pydantic import BaseModel, ConfigDict
 from pydantic.networks import AnyUrl
 from starlette.requests import Request
 
+import fastmcp.server.dependencies
 from fastmcp.server.server import FastMCP
-from fastmcp.utilities.http import get_current_starlette_request
 from fastmcp.utilities.logging import get_logger
 
 logger = get_logger(__name__)
 
+_current_context: ContextVar[Context | None] = ContextVar("context", default=None)
 
-class Context(BaseModel, Generic[ServerSessionT, LifespanContextT]):
+
+@contextmanager
+def set_context(context: Context) -> Generator[Context, None, None]:
+    token = _current_context.set(context)
+    try:
+        yield context
+    finally:
+        _current_context.reset(token)
+
+
+@dataclass
+class Context:
     """Context object providing access to MCP capabilities.
 
     This provides a cleaner interface to MCP's RequestContext functionality.
@@ -56,37 +69,30 @@ class Context(BaseModel, Generic[ServerSessionT, LifespanContextT]):
 
     The context parameter name can be anything as long as it's annotated with Context.
     The context is optional - tools that don't need it can omit the parameter.
+
     """
 
-    _request_context: RequestContext[ServerSessionT, LifespanContextT] | None
-    _fastmcp: FastMCP | None
+    def __init__(self, fastmcp: FastMCP):
+        self.fastmcp = fastmcp
+        self._tokens: list[Token] = []
 
-    model_config = ConfigDict(arbitrary_types_allowed=True)
+    def __enter__(self) -> Context:
+        """Enter the context manager and set this context as the current context."""
+        # Always set this context and save the token
+        token = _current_context.set(self)
+        self._tokens.append(token)
+        return self
 
-    def __init__(
-        self,
-        *,
-        request_context: RequestContext[ServerSessionT, LifespanContextT] | None = None,
-        fastmcp: FastMCP | None = None,
-        **kwargs: Any,
-    ):
-        super().__init__(**kwargs)
-        self._request_context = request_context
-        self._fastmcp = fastmcp
+    def __exit__(self, exc_type, exc_val, exc_tb) -> None:
+        """Exit the context manager and reset the most recent token."""
+        if self._tokens:
+            token = self._tokens.pop()
+            _current_context.reset(token)
 
     @property
-    def fastmcp(self) -> FastMCP:
-        """Access to the FastMCP server."""
-        if self._fastmcp is None:
-            raise ValueError("Context is not available outside of a request")
-        return self._fastmcp
-
-    @property
-    def request_context(self) -> RequestContext[ServerSessionT, LifespanContextT]:
+    def request_context(self) -> RequestContext:
         """Access to the underlying request context."""
-        if self._request_context is None:
-            raise ValueError("Context is not available outside of a request")
-        return self._request_context
+        return self.fastmcp._mcp_server.request_context
 
     async def report_progress(
         self, progress: float, total: float | None = None
@@ -120,10 +126,8 @@ class Context(BaseModel, Generic[ServerSessionT, LifespanContextT]):
         Returns:
             The resource content as either text or bytes
         """
-        assert self._fastmcp is not None, (
-            "Context is not available outside of a request"
-        )
-        return await self._fastmcp._mcp_read_resource(uri)
+        assert self.fastmcp is not None, "Context is not available outside of a request"
+        return await self.fastmcp._mcp_read_resource(uri)
 
     async def log(
         self,
@@ -229,7 +233,5 @@ class Context(BaseModel, Generic[ServerSessionT, LifespanContextT]):
 
     def get_http_request(self) -> Request:
         """Get the active starlette request."""
-        request = get_current_starlette_request()
-        if request is None:
-            raise ValueError("Request is not available outside a Starlette request")
-        return request
+
+        return fastmcp.server.dependencies.get_http_request()
diff --git a/src/fastmcp/server/dependencies.py b/src/fastmcp/server/dependencies.py
new file mode 100644
index 000000000..a06560be1
--- /dev/null
+++ b/src/fastmcp/server/dependencies.py
@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+from typing import TYPE_CHECKING, ParamSpec, TypeVar
+
+from starlette.requests import Request
+
+if TYPE_CHECKING:
+    from fastmcp.server.context import Context
+
+P = ParamSpec("P")
+R = TypeVar("R")
+
+
+# --- Context ---
+
+
+def get_context() -> Context:
+    from fastmcp.server.context import _current_context
+
+    context = _current_context.get()
+    if context is None:
+        raise RuntimeError("No active context found.")
+    return context
+
+
+# --- HTTP Request ---
+
+
+def get_http_request() -> Request:
+    from fastmcp.server.http import _current_http_request
+
+    request = _current_http_request.get()
+    if request is None:
+        raise RuntimeError("No active HTTP request found.")
+    return request
diff --git a/src/fastmcp/server/http.py b/src/fastmcp/server/http.py
new file mode 100644
index 000000000..b7398178d
--- /dev/null
+++ b/src/fastmcp/server/http.py
@@ -0,0 +1,38 @@
+from __future__ import annotations
+
+from collections.abc import Generator
+from contextlib import contextmanager
+from contextvars import ContextVar
+
+from starlette.requests import Request
+
+from fastmcp.utilities.logging import get_logger
+
+logger = get_logger(__name__)
+
+_current_http_request: ContextVar[Request | None] = ContextVar(
+    "http_request",
+    default=None,
+)
+
+
+@contextmanager
+def set_http_request(request: Request) -> Generator[Request, None, None]:
+    token = _current_http_request.set(request)
+    try:
+        yield request
+    finally:
+        _current_http_request.reset(token)
+
+
+class RequestContextMiddleware:
+    """
+    Middleware that stores each request in a ContextVar
+    """
+
+    def __init__(self, app):
+        self.app = app
+
+    async def __call__(self, scope, receive, send):
+        with set_http_request(Request(scope)):
+            await self.app(scope, receive, send)
diff --git a/src/fastmcp/server/openapi.py b/src/fastmcp/server/openapi.py
index 82a04307b..b6316c892 100644
--- a/src/fastmcp/server/openapi.py
+++ b/src/fastmcp/server/openapi.py
@@ -25,9 +25,6 @@ from fastmcp.utilities.openapi import (
 )
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
     from fastmcp.server import Context
 
 logger = get_logger(__name__)
@@ -132,7 +129,6 @@ class OpenAPITool(Tool):
             description=description,
             parameters=parameters,
             fn=self._execute_request,  # We'll use an instance method instead of a global function
-            context_kwarg="context",  # Default context keyword argument
             tags=tags,
             annotations=annotations,
             serializer=serializer,
@@ -258,12 +254,10 @@ class OpenAPITool(Tool):
             raise ValueError(f"Request error: {str(e)}")
 
     async def run(
-        self,
-        arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        self, arguments: dict[str, Any]
     ) -> list[TextContent | ImageContent | EmbeddedResource]:
         """Run the tool with arguments and optional context."""
-        response = await self._execute_request(**arguments, context=context)
+        response = await self._execute_request(**arguments)
         return _convert_to_content(response)
 
 
@@ -292,9 +286,7 @@ class OpenAPIResource(Resource):
         self._route = route
         self._timeout = timeout
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         """Fetch the resource data by making an HTTP request."""
         try:
             # Extract path parameters from the URI if present
@@ -399,7 +391,6 @@ class OpenAPIResourceTemplate(ResourceTemplate):
             fn=lambda **kwargs: None,
             parameters=parameters,
             tags=tags,
-            context_kwarg=None,
         )
         self._client = client
         self._route = route
@@ -409,7 +400,7 @@ class OpenAPIResourceTemplate(ResourceTemplate):
         self,
         uri: str,
         params: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        context: Context | None = None,
     ) -> Resource:
         """Create a resource with the given parameters."""
         # Generate a URI for this resource instance
@@ -650,7 +641,5 @@ class FastMCPOpenAPI(FastMCP):
 
     async def _mcp_call_tool(self, name: str, arguments: dict[str, Any]) -> Any:
         """Override the call_tool method to return the raw result without converting to content."""
-
-        context = self.get_context()
-        result = await self._tool_manager.call_tool(name, arguments, context=context)
+        result = await self._tool_manager.call_tool(name, arguments)
         return result
diff --git a/src/fastmcp/server/proxy.py b/src/fastmcp/server/proxy.py
index 038623aab..da895a180 100644
--- a/src/fastmcp/server/proxy.py
+++ b/src/fastmcp/server/proxy.py
@@ -27,9 +27,6 @@ from fastmcp.tools.tool import Tool
 from fastmcp.utilities.logging import get_logger
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
     from fastmcp.server import Context
 
 logger = get_logger(__name__)
@@ -57,7 +54,7 @@ class ProxyTool(Tool):
     async def run(
         self,
         arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        context: Context | None = None,
     ) -> list[TextContent | ImageContent | EmbeddedResource]:
         # the client context manager will swallow any exceptions inside a TaskGroup
         # so we return the raw result and raise an exception ourselves
@@ -89,9 +86,7 @@ class ProxyResource(Resource):
             mime_type=resource.mimeType,
         )
 
-    async def read(
-        self, context: Context[ServerSessionT, LifespanContextT] | None = None
-    ) -> str | bytes:
+    async def read(self) -> str | bytes:
         if self._value is not None:
             return self._value
 
@@ -127,7 +122,7 @@ class ProxyTemplate(ResourceTemplate):
         self,
         uri: str,
         params: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        context: Context | None = None,
     ) -> ProxyResource:
         # dont use the provided uri, because it may not be the same as the
         # uri_template on the remote server.
@@ -171,11 +166,7 @@ class ProxyPrompt(Prompt):
             fn=_proxy_passthrough,
         )
 
-    async def render(
-        self,
-        arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
-    ) -> list[PromptMessage]:
+    async def render(self, arguments: dict[str, Any]) -> list[PromptMessage]:
         async with self._client:
             result = await self._client.get_prompt(self.name, arguments)
         return result.messages
diff --git a/src/fastmcp/server/server.py b/src/fastmcp/server/server.py
index b9c28dcb2..2c09da879 100644
--- a/src/fastmcp/server/server.py
+++ b/src/fastmcp/server/server.py
@@ -25,7 +25,6 @@ from mcp.server.auth.provider import OAuthAuthorizationServerProvider
 from mcp.server.lowlevel.helper_types import ReadResourceContents
 from mcp.server.lowlevel.server import LifespanResultT
 from mcp.server.lowlevel.server import Server as MCPServer
-from mcp.server.session import ServerSession
 from mcp.server.sse import SseServerTransport
 from mcp.server.stdio import stdio_server
 from mcp.types import (
@@ -49,120 +48,27 @@ from starlette.responses import Response
 from starlette.routing import Mount, Route
 from starlette.types import Receive, Scope, Send
 
-import fastmcp
+import fastmcp.server
 import fastmcp.settings
 from fastmcp.exceptions import NotFoundError, ResourceError
 from fastmcp.prompts import Prompt, PromptManager
 from fastmcp.prompts.prompt import PromptResult
 from fastmcp.resources import Resource, ResourceManager
 from fastmcp.resources.template import ResourceTemplate
+from fastmcp.server.http import RequestContextMiddleware
 from fastmcp.tools import ToolManager
 from fastmcp.tools.tool import Tool
+from fastmcp.utilities.cache import TimedCache
 from fastmcp.utilities.decorators import DecoratedFunction
-from fastmcp.utilities.http import RequestMiddleware
 from fastmcp.utilities.logging import configure_logging, get_logger
 
 if TYPE_CHECKING:
     from fastmcp.client import Client
-    from fastmcp.server.context import Context
     from fastmcp.server.openapi import FastMCPOpenAPI
     from fastmcp.server.proxy import FastMCPProxy
 
 logger = get_logger(__name__)
 
-NOT_FOUND = object()
-
-
-class MountedServer:
-    def __init__(
-        self,
-        prefix: str,
-        server: FastMCP,
-        tool_separator: str | None = None,
-        resource_separator: str | None = None,
-        prompt_separator: str | None = None,
-    ):
-        if tool_separator is None:
-            tool_separator = "_"
-        if resource_separator is None:
-            resource_separator = "+"
-        if prompt_separator is None:
-            prompt_separator = "_"
-
-        _validate_resource_prefix(f"{prefix}{resource_separator}")
-
-        self.server = server
-        self.prefix = prefix
-        self.tool_separator = tool_separator
-        self.resource_separator = resource_separator
-        self.prompt_separator = prompt_separator
-
-    async def get_tools(self) -> dict[str, Tool]:
-        tools = await self.server.get_tools()
-        return {
-            f"{self.prefix}{self.tool_separator}{key}": tool
-            for key, tool in tools.items()
-        }
-
-    async def get_resources(self) -> dict[str, Resource]:
-        resources = await self.server.get_resources()
-        return {
-            f"{self.prefix}{self.resource_separator}{key}": resource
-            for key, resource in resources.items()
-        }
-
-    async def get_resource_templates(self) -> dict[str, ResourceTemplate]:
-        templates = await self.server.get_resource_templates()
-        return {
-            f"{self.prefix}{self.resource_separator}{key}": template
-            for key, template in templates.items()
-        }
-
-    async def get_prompts(self) -> dict[str, Prompt]:
-        prompts = await self.server.get_prompts()
-        return {
-            f"{self.prefix}{self.prompt_separator}{key}": prompt
-            for key, prompt in prompts.items()
-        }
-
-    def match_tool(self, key: str) -> bool:
-        return key.startswith(f"{self.prefix}{self.tool_separator}")
-
-    def strip_tool_prefix(self, key: str) -> str:
-        return key.removeprefix(f"{self.prefix}{self.tool_separator}")
-
-    def match_resource(self, key: str) -> bool:
-        return key.startswith(f"{self.prefix}{self.resource_separator}")
-
-    def strip_resource_prefix(self, key: str) -> str:
-        return key.removeprefix(f"{self.prefix}{self.resource_separator}")
-
-    def match_prompt(self, key: str) -> bool:
-        return key.startswith(f"{self.prefix}{self.prompt_separator}")
-
-    def strip_prompt_prefix(self, key: str) -> str:
-        return key.removeprefix(f"{self.prefix}{self.prompt_separator}")
-
-
-class TimedCache:
-    def __init__(self, expiration: datetime.timedelta):
-        self.expiration = expiration
-        self.cache: dict[Any, tuple[Any, datetime.datetime]] = {}
-
-    def set(self, key: Any, value: Any) -> None:
-        expires = datetime.datetime.now() + self.expiration
-        self.cache[key] = (value, expires)
-
-    def get(self, key: Any) -> Any:
-        value = self.cache.get(key)
-        if value is not None and value[1] > datetime.datetime.now():
-            return value[0]
-        else:
-            return NOT_FOUND
-
-    def clear(self) -> None:
-        self.cache.clear()
-
 
 @asynccontextmanager
 async def default_lifespan(server: FastMCP) -> AsyncIterator[Any]:
@@ -309,23 +215,9 @@ class FastMCP(Generic[LifespanResultT]):
         self._mcp_server.get_prompt()(self._mcp_get_prompt)
         self._mcp_server.list_resource_templates()(self._mcp_list_resource_templates)
 
-    def get_context(self) -> Context[ServerSession, LifespanResultT]:
-        """
-        Returns a Context object. Note that the context will only be valid
-        during a request; outside a request, most methods will error.
-        """
-
-        try:
-            request_context = self._mcp_server.request_context
-        except LookupError:
-            request_context = None
-        from fastmcp.server.context import Context
-
-        return Context(request_context=request_context, fastmcp=self)
-
     async def get_tools(self) -> dict[str, Tool]:
         """Get all registered tools, indexed by registered key."""
-        if (tools := self._cache.get("tools")) is NOT_FOUND:
+        if (tools := self._cache.get("tools")) is self._cache.NOT_FOUND:
             tools = {}
             for server in self._mounted_servers.values():
                 server_tools = await server.get_tools()
@@ -336,7 +228,7 @@ class FastMCP(Generic[LifespanResultT]):
 
     async def get_resources(self) -> dict[str, Resource]:
         """Get all registered resources, indexed by registered key."""
-        if (resources := self._cache.get("resources")) is NOT_FOUND:
+        if (resources := self._cache.get("resources")) is self._cache.NOT_FOUND:
             resources = {}
             for server in self._mounted_servers.values():
                 server_resources = await server.get_resources()
@@ -347,7 +239,9 @@ class FastMCP(Generic[LifespanResultT]):
 
     async def get_resource_templates(self) -> dict[str, ResourceTemplate]:
         """Get all registered resource templates, indexed by registered key."""
-        if (templates := self._cache.get("resource_templates")) is NOT_FOUND:
+        if (
+            templates := self._cache.get("resource_templates")
+        ) is self._cache.NOT_FOUND:
             templates = {}
             for server in self._mounted_servers.values():
                 server_templates = await server.get_resource_templates()
@@ -360,7 +254,7 @@ class FastMCP(Generic[LifespanResultT]):
         """
         List all available prompts.
         """
-        if (prompts := self._cache.get("prompts")) is NOT_FOUND:
+        if (prompts := self._cache.get("prompts")) is self._cache.NOT_FOUND:
             prompts = {}
             for server in self._mounted_servers.values():
                 server_prompts = await server.get_prompts()
@@ -458,43 +352,46 @@ class FastMCP(Generic[LifespanResultT]):
         self, key: str, arguments: dict[str, Any]
     ) -> list[TextContent | ImageContent | EmbeddedResource]:
         """Call a tool by name with arguments."""
-        if self._tool_manager.has_tool(key):
-            context = self.get_context()
-            result = await self._tool_manager.call_tool(key, arguments, context=context)
 
-        else:
-            for server in self._mounted_servers.values():
-                if server.match_tool(key):
-                    new_key = server.strip_tool_prefix(key)
-                    result = await server.server._mcp_call_tool(new_key, arguments)
-                    break
+        with fastmcp.server.context.Context(fastmcp=self):
+            if self._tool_manager.has_tool(key):
+                result = await self._tool_manager.call_tool(key, arguments)
+
             else:
-                raise NotFoundError(f"Unknown tool: {key}")
-        return result
+                for server in self._mounted_servers.values():
+                    if server.match_tool(key):
+                        new_key = server.strip_tool_prefix(key)
+                        result = await server.server._mcp_call_tool(new_key, arguments)
+                        break
+                else:
+                    raise NotFoundError(f"Unknown tool: {key}")
+            return result
 
     async def _mcp_read_resource(self, uri: AnyUrl | str) -> list[ReadResourceContents]:
         """
         Read a resource by URI, in the format expected by the low-level MCP
         server.
         """
-        if self._resource_manager.has_resource(uri):
-            context = self.get_context()
-            resource = await self._resource_manager.get_resource(uri, context=context)
-            try:
-                content = await resource.read(context=context)
-                return [
-                    ReadResourceContents(content=content, mime_type=resource.mime_type)
-                ]
-            except Exception as e:
-                logger.error(f"Error reading resource {uri}: {e}")
-                raise ResourceError(str(e))
-        else:
-            for server in self._mounted_servers.values():
-                if server.match_resource(str(uri)):
-                    new_uri = server.strip_resource_prefix(str(uri))
-                    return await server.server._mcp_read_resource(new_uri)
+        with fastmcp.server.context.Context(fastmcp=self):
+            if self._resource_manager.has_resource(uri):
+                resource = await self._resource_manager.get_resource(uri)
+                try:
+                    content = await resource.read()
+                    return [
+                        ReadResourceContents(
+                            content=content, mime_type=resource.mime_type
+                        )
+                    ]
+                except Exception as e:
+                    logger.error(f"Error reading resource {uri}: {e}")
+                    raise ResourceError(str(e))
             else:
-                raise NotFoundError(f"Unknown resource: {uri}")
+                for server in self._mounted_servers.values():
+                    if server.match_resource(str(uri)):
+                        new_uri = server.strip_resource_prefix(str(uri))
+                        return await server.server._mcp_read_resource(new_uri)
+                else:
+                    raise NotFoundError(f"Unknown resource: {uri}")
 
     async def _mcp_get_prompt(
         self, name: str, arguments: dict[str, Any] | None = None
@@ -504,19 +401,19 @@ class FastMCP(Generic[LifespanResultT]):
         MCP server.
 
         """
-        if self._prompt_manager.has_prompt(name):
-            context = self.get_context()
-            prompt_result = await self._prompt_manager.render_prompt(
-                name, arguments=arguments or {}, context=context
-            )
-            return prompt_result
-        else:
-            for server in self._mounted_servers.values():
-                if server.match_prompt(name):
-                    new_key = server.strip_prompt_prefix(name)
-                    return await server.server._mcp_get_prompt(new_key, arguments)
+        with fastmcp.server.context.Context(fastmcp=self):
+            if self._prompt_manager.has_prompt(name):
+                prompt_result = await self._prompt_manager.render_prompt(
+                    name, arguments=arguments or {}
+                )
+                return prompt_result
             else:
-                raise NotFoundError(f"Unknown prompt: {name}")
+                for server in self._mounted_servers.values():
+                    if server.match_prompt(name):
+                        new_key = server.strip_prompt_prefix(name)
+                    return await server.server._mcp_get_prompt(new_key, arguments)
+                else:
+                    raise NotFoundError(f"Unknown prompt: {name}")
 
     def add_tool(
         self,
@@ -827,10 +724,11 @@ class FastMCP(Generic[LifespanResultT]):
     ) -> None:
         """Run the server using SSE transport."""
         uvicorn_config = uvicorn_config or {}
-        # the SSE app hangs even when a signal is sent, so we disable the timeout to make it possible to close immediately.
-        # see https://github.com/jlowin/fastmcp/issues/296
+        # the SSE app hangs even when a signal is sent, so we disable the
+        # timeout to make it possible to close immediately. see
+        # https://github.com/jlowin/fastmcp/issues/296
         uvicorn_config.setdefault("timeout_graceful_shutdown", 0)
-        app = RequestMiddleware(self.sse_app())
+        app = RequestContextMiddleware(self.sse_app())
 
         config = uvicorn.Config(
             app,
@@ -1145,3 +1043,74 @@ def _validate_resource_prefix(prefix: str) -> None:
         raise ValueError(
             f"Resource prefix or separator would result in an invalid resource URI: {e}"
         )
+
+
+class MountedServer:
+    def __init__(
+        self,
+        prefix: str,
+        server: FastMCP,
+        tool_separator: str | None = None,
+        resource_separator: str | None = None,
+        prompt_separator: str | None = None,
+    ):
+        if tool_separator is None:
+            tool_separator = "_"
+        if resource_separator is None:
+            resource_separator = "+"
+        if prompt_separator is None:
+            prompt_separator = "_"
+
+        _validate_resource_prefix(f"{prefix}{resource_separator}")
+
+        self.server = server
+        self.prefix = prefix
+        self.tool_separator = tool_separator
+        self.resource_separator = resource_separator
+        self.prompt_separator = prompt_separator
+
+    async def get_tools(self) -> dict[str, Tool]:
+        tools = await self.server.get_tools()
+        return {
+            f"{self.prefix}{self.tool_separator}{key}": tool
+            for key, tool in tools.items()
+        }
+
+    async def get_resources(self) -> dict[str, Resource]:
+        resources = await self.server.get_resources()
+        return {
+            f"{self.prefix}{self.resource_separator}{key}": resource
+            for key, resource in resources.items()
+        }
+
+    async def get_resource_templates(self) -> dict[str, ResourceTemplate]:
+        templates = await self.server.get_resource_templates()
+        return {
+            f"{self.prefix}{self.resource_separator}{key}": template
+            for key, template in templates.items()
+        }
+
+    async def get_prompts(self) -> dict[str, Prompt]:
+        prompts = await self.server.get_prompts()
+        return {
+            f"{self.prefix}{self.prompt_separator}{key}": prompt
+            for key, prompt in prompts.items()
+        }
+
+    def match_tool(self, key: str) -> bool:
+        return key.startswith(f"{self.prefix}{self.tool_separator}")
+
+    def strip_tool_prefix(self, key: str) -> str:
+        return key.removeprefix(f"{self.prefix}{self.tool_separator}")
+
+    def match_resource(self, key: str) -> bool:
+        return key.startswith(f"{self.prefix}{self.resource_separator}")
+
+    def strip_resource_prefix(self, key: str) -> str:
+        return key.removeprefix(f"{self.prefix}{self.resource_separator}")
+
+    def match_prompt(self, key: str) -> bool:
+        return key.startswith(f"{self.prefix}{self.prompt_separator}")
+
+    def strip_prompt_prefix(self, key: str) -> str:
+        return key.removeprefix(f"{self.prefix}{self.prompt_separator}")
diff --git a/src/fastmcp/tools/tool.py b/src/fastmcp/tools/tool.py
index 073496a90..4fb6b7eb4 100644
--- a/src/fastmcp/tools/tool.py
+++ b/src/fastmcp/tools/tool.py
@@ -12,6 +12,7 @@ from pydantic import BaseModel, BeforeValidator, Field
 
 import fastmcp
 from fastmcp.exceptions import ToolError
+from fastmcp.server.dependencies import get_context
 from fastmcp.utilities.json_schema import prune_params
 from fastmcp.utilities.logging import get_logger
 from fastmcp.utilities.types import (
@@ -22,10 +23,7 @@ from fastmcp.utilities.types import (
 )
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-    from mcp.shared.context import LifespanContextT
-
-    from fastmcp.server import Context
+    pass
 
 logger = get_logger(__name__)
 
@@ -41,9 +39,6 @@ class Tool(BaseModel):
     name: str = Field(description="Name of the tool")
     description: str = Field(description="Description of what the tool does")
     parameters: dict[str, Any] = Field(description="JSON schema for tool parameters")
-    context_kwarg: str | None = Field(
-        None, description="Name of the kwarg that should receive context"
-    )
     tags: Annotated[set[str], BeforeValidator(_convert_set_defaults)] = Field(
         default_factory=set, description="Tags for the tool"
     )
@@ -60,13 +55,12 @@ class Tool(BaseModel):
         fn: Callable[..., Any],
         name: str | None = None,
         description: str | None = None,
-        context_kwarg: str | None = None,
         tags: set[str] | None = None,
         annotations: ToolAnnotations | None = None,
         serializer: Callable[[Any], str] | None = None,
     ) -> Tool:
         """Create a Tool from a function."""
-        from fastmcp import Context
+        from fastmcp.server.context import Context
 
         # Reject functions with *args or **kwargs
         sig = inspect.signature(fn)
@@ -86,8 +80,7 @@ class Tool(BaseModel):
         type_adapter = get_cached_typeadapter(fn)
         schema = type_adapter.json_schema()
 
-        if context_kwarg is None:
-            context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
+        context_kwarg = find_kwarg_by_type(fn, kwarg_type=Context)
         if context_kwarg:
             schema = prune_params(schema, params=[context_kwarg])
 
@@ -96,25 +89,23 @@ class Tool(BaseModel):
             name=func_name,
             description=func_doc,
             parameters=schema,
-            context_kwarg=context_kwarg,
             tags=tags or set(),
             annotations=annotations,
             serializer=serializer,
         )
 
     async def run(
-        self,
-        arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        self, arguments: dict[str, Any]
     ) -> list[TextContent | ImageContent | EmbeddedResource]:
         """Run the tool with arguments."""
+        from fastmcp.server.context import Context
+
+        arguments = arguments.copy()
 
         try:
-            injected_args = (
-                {self.context_kwarg: context} if self.context_kwarg is not None else {}
-            )
-
-            parsed_args = arguments.copy()
+            context_kwarg = find_kwarg_by_type(self.fn, kwarg_type=Context)
+            if context_kwarg and context_kwarg not in arguments:
+                arguments[context_kwarg] = get_context()
 
             if fastmcp.settings.settings.tool_attempt_parse_json_args:
                 # Pre-parse data from JSON in order to handle cases like `["a", "b", "c"]`
@@ -125,7 +116,7 @@ class Tool(BaseModel):
                 # which can be pre-parsed here.
                 signature = inspect.signature(self.fn)
                 for param_name in self.parameters["properties"]:
-                    arg = parsed_args.get(param_name, None)
+                    arg = arguments.get(param_name, None)
                     # if not in signature, we won't have annotations, so skip logic
                     if param_name not in signature.parameters:
                         continue
@@ -140,13 +131,13 @@ class Tool(BaseModel):
                     ):
                         continue
                     try:
-                        parsed_args[param_name] = json.loads(arg)
+                        arguments[param_name] = json.loads(arg)
 
                     except json.JSONDecodeError:
                         pass
 
             type_adapter = get_cached_typeadapter(self.fn)
-            result = type_adapter.validate_python(parsed_args | injected_args)
+            result = type_adapter.validate_python(arguments)
             if inspect.isawaitable(result):
                 result = await result
 
diff --git a/src/fastmcp/tools/tool_manager.py b/src/fastmcp/tools/tool_manager.py
index e096fae32..21e38c5f2 100644
--- a/src/fastmcp/tools/tool_manager.py
+++ b/src/fastmcp/tools/tool_manager.py
@@ -3,7 +3,6 @@ from __future__ import annotations as _annotations
 from collections.abc import Callable
 from typing import TYPE_CHECKING, Any
 
-from mcp.shared.context import LifespanContextT
 from mcp.types import EmbeddedResource, ImageContent, TextContent, ToolAnnotations
 
 from fastmcp.exceptions import NotFoundError
@@ -12,9 +11,7 @@ from fastmcp.tools.tool import Tool
 from fastmcp.utilities.logging import get_logger
 
 if TYPE_CHECKING:
-    from mcp.server.session import ServerSessionT
-
-    from fastmcp.server import Context
+    pass
 
 logger = get_logger(__name__)
 
@@ -98,14 +95,11 @@ class ToolManager:
         return tool
 
     async def call_tool(
-        self,
-        key: str,
-        arguments: dict[str, Any],
-        context: Context[ServerSessionT, LifespanContextT] | None = None,
+        self, key: str, arguments: dict[str, Any]
     ) -> list[TextContent | ImageContent | EmbeddedResource]:
         """Call a tool by name with arguments."""
         tool = self.get_tool(key)
         if not tool:
             raise NotFoundError(f"Unknown tool: {key}")
 
-        return await tool.run(arguments, context=context)
+        return await tool.run(arguments)
diff --git a/src/fastmcp/utilities/cache.py b/src/fastmcp/utilities/cache.py
new file mode 100644
index 000000000..9124ad4fa
--- /dev/null
+++ b/src/fastmcp/utilities/cache.py
@@ -0,0 +1,26 @@
+import datetime
+from typing import Any
+
+UTC = datetime.timezone.utc
+
+
+class TimedCache:
+    NOT_FOUND = object()
+
+    def __init__(self, expiration: datetime.timedelta):
+        self.expiration = expiration
+        self.cache: dict[Any, tuple[Any, datetime.datetime]] = {}
+
+    def set(self, key: Any, value: Any) -> None:
+        expires = datetime.datetime.now(UTC) + self.expiration
+        self.cache[key] = (value, expires)
+
+    def get(self, key: Any) -> Any:
+        value = self.cache.get(key)
+        if value is not None and value[1] > datetime.datetime.now(UTC):
+            return value[0]
+        else:
+            return self.NOT_FOUND
+
+    def clear(self) -> None:
+        self.cache.clear()
diff --git a/src/fastmcp/utilities/http.py b/src/fastmcp/utilities/http.py
deleted file mode 100644
index 31f6d404e..000000000
--- a/src/fastmcp/utilities/http.py
+++ /dev/null
@@ -1,44 +0,0 @@
-from __future__ import annotations
-
-from contextlib import (
-    asynccontextmanager,
-)
-from contextvars import ContextVar
-
-from starlette.requests import Request
-
-from fastmcp.utilities.logging import get_logger
-
-logger = get_logger(__name__)
-
-
-_current_starlette_request: ContextVar[Request | None] = ContextVar(
-    "starlette_request",
-    default=None,
-)
-
-
-@asynccontextmanager
-async def starlette_request_context(request: Request):
-    token = _current_starlette_request.set(request)
-    try:
-        yield
-    finally:
-        _current_starlette_request.reset(token)
-
-
-def get_current_starlette_request() -> Request | None:
-    return _current_starlette_request.get()
-
-
-class RequestMiddleware:
-    """
-    Middleware that stores each request in a ContextVar
-    """
-
-    def __init__(self, app):
-        self.app = app
-
-    async def __call__(self, scope, receive, send):
-        async with starlette_request_context(Request(scope)):
-            await self.app(scope, receive, send)
diff --git a/tests/prompts/test_prompt_manager.py b/tests/prompts/test_prompt_manager.py
index 3a41003e7..c887fdca5 100644
--- a/tests/prompts/test_prompt_manager.py
+++ b/tests/prompts/test_prompt_manager.py
@@ -1,8 +1,6 @@
 from typing import Annotated
 
 import pytest
-from mcp.server.session import ServerSessionT
-from mcp.shared.context import LifespanContextT
 
 from fastmcp import Context
 from fastmcp.exceptions import NotFoundError
@@ -308,38 +306,30 @@ class TestContextHandling:
         def prompt_with_context(x: int, ctx: Context) -> str:
             return str(x)
 
-        prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
+        Prompt.from_function(prompt_with_context)
 
         def prompt_without_context(x: int) -> str:
             return str(x)
 
-        prompt = Prompt.from_function(prompt_without_context)
-        assert prompt.context_kwarg is None
+        Prompt.from_function(prompt_without_context)
 
     def test_parameterized_context_parameter_detection(self):
         """Test that parameterized context parameters are properly detected in
         Prompt.from_function()."""
 
-        def prompt_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT]
-        ) -> str:
+        def prompt_with_context(x: int, ctx: Context) -> str:
             return str(x)
 
-        prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
+        Prompt.from_function(prompt_with_context)
 
     def test_parameterized_union_context_parameter_detection(self):
         """Test that context parameters in a union are properly detected in
         Prompt.from_function()."""
 
-        def prompt_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT] | None
-        ) -> str:
+        def prompt_with_context(x: int, ctx: Context | None) -> str:
             return str(x)
 
-        prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
+        Prompt.from_function(prompt_with_context)
 
     async def test_context_injection(self):
         """Test that context is properly injected during prompt rendering."""
@@ -349,17 +339,15 @@ class TestContextHandling:
             return str(x)
 
         prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
 
         from fastmcp import FastMCP
 
         mcp = FastMCP()
-        ctx = mcp.get_context()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            messages = await prompt.render(arguments={"x": 42})
 
-        messages = await prompt.render(
-            arguments={"x": 42},
-            context=ctx,
-        )
         assert len(messages) == 1
         assert isinstance(messages[0].content, TextContent)
         assert messages[0].content.text == "42"
@@ -371,12 +359,18 @@ class TestContextHandling:
             return str(x)
 
         prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
 
-        # Should not raise an error when context is not provided
-        messages = await prompt.render(
-            arguments={"x": 42},
-        )
+        # Even for optional context, we need to provide a context
+        from fastmcp import FastMCP
+
+        mcp = FastMCP()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            messages = await prompt.render(
+                arguments={"x": 42},
+            )
+
         assert len(messages) == 1
         assert isinstance(messages[0].content, TextContent)
         assert messages[0].content.text == "42"
@@ -388,5 +382,4 @@ class TestContextHandling:
         def prompt_with_context(x: int, ctx: Annotated[Context, "ctx"]) -> str:
             return str(x)
 
-        prompt = Prompt.from_function(prompt_with_context)
-        assert prompt.context_kwarg == "ctx"
+        Prompt.from_function(prompt_with_context)
diff --git a/tests/resources/test_resource_template.py b/tests/resources/test_resource_template.py
index 563876f25..00f2b01b6 100644
--- a/tests/resources/test_resource_template.py
+++ b/tests/resources/test_resource_template.py
@@ -2,8 +2,6 @@ import json
 from urllib.parse import quote
 
 import pytest
-from mcp.server.session import ServerSessionT
-from mcp.shared.context import LifespanContextT
 from pydantic import BaseModel
 
 from fastmcp import Context
@@ -560,54 +558,46 @@ class TestContextHandling:
         def template_with_context(x: int, ctx: Context) -> str:
             return str(x)
 
-        template = ResourceTemplate.from_function(
+        ResourceTemplate.from_function(
             fn=template_with_context,
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg == "ctx"
 
         def template_without_context(x: int) -> str:
             return str(x)
 
-        template = ResourceTemplate.from_function(
+        ResourceTemplate.from_function(
             fn=template_without_context,
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg is None
 
     def test_parameterized_context_parameter_detection(self):
         """Test that parameterized context parameters are properly detected in
         ResourceTemplate.from_function()."""
 
-        def template_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT]
-        ) -> str:
+        def template_with_context(x: int, ctx: Context) -> str:
             return str(x)
 
-        template = ResourceTemplate.from_function(
+        ResourceTemplate.from_function(
             fn=template_with_context,
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg == "ctx"
 
     def test_parameterized_union_context_parameter_detection(self):
         """Test that context parameters in a union are properly detected in
         ResourceTemplate.from_function()."""
 
-        def template_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT] | None
-        ) -> str:
+        def template_with_context(x: int, ctx: Context | None) -> str:
             return str(x)
 
-        template = ResourceTemplate.from_function(
+        ResourceTemplate.from_function(
             fn=template_with_context,
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg == "ctx"
 
     async def test_context_injection(self):
         """Test that context is properly injected during resource creation."""
@@ -621,18 +611,18 @@ class TestContextHandling:
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg == "ctx"
 
         from fastmcp import FastMCP
 
         mcp = FastMCP()
-        ctx = mcp.get_context()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            resource = await template.create_resource(
+                "test://42",
+                {"x": 42},
+            )
 
-        resource = await template.create_resource(
-            "test://42",
-            {"x": 42},
-            context=ctx,
-        )
         assert isinstance(resource, FunctionResource)
         content = await resource.read()
         assert content == "42"
@@ -648,13 +638,19 @@ class TestContextHandling:
             uri_template="test://{x}",
             name="test",
         )
-        assert template.context_kwarg == "ctx"
 
-        # Should not raise an error when context is not provided
-        resource = await template.create_resource(
-            "test://42",
-            {"x": 42},
-        )
+        # Even for optional context, we need to provide a context
+        from fastmcp import FastMCP
+
+        mcp = FastMCP()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            resource = await template.create_resource(
+                "test://42",
+                {"x": 42},
+            )
+
         assert isinstance(resource, FunctionResource)
         content = await resource.read()
         assert content == "42"
diff --git a/tests/tools/test_tool_manager.py b/tests/tools/test_tool_manager.py
index 5a4f3d122..4d2bc2711 100644
--- a/tests/tools/test_tool_manager.py
+++ b/tests/tools/test_tool_manager.py
@@ -5,8 +5,6 @@ from typing import Annotated, Any
 
 import pydantic_core
 import pytest
-from mcp.server.session import ServerSessionT
-from mcp.shared.context import LifespanContextT
 from mcp.types import ImageContent, TextContent
 from pydantic import BaseModel
 
@@ -403,10 +401,20 @@ class TestCallTools:
         manager = ToolManager()
         manager.add_tool_from_fn(name_shrimp)
 
-        result = await manager.call_tool(
-            "name_shrimp",
-            {"tank": {"x": None, "shrimp": [{"name": "rex"}, {"name": "gertrude"}]}},
-        )
+        mcp = FastMCP()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            result = await manager.call_tool(
+                "name_shrimp",
+                {
+                    "tank": {
+                        "x": None,
+                        "shrimp": [{"name": "rex"}, {"name": "gertrude"}],
+                    }
+                },
+            )
+
         assert isinstance(result, list)
         assert len(result) == 1
         assert isinstance(result[0], TextContent)
@@ -498,14 +506,12 @@ class TestContextHandling:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
 
         def tool_without_context(x: int) -> str:
             return str(x)
 
-        tool = manager.add_tool_from_fn(tool_without_context)
-        assert tool.context_kwarg is None
+        manager.add_tool_from_fn(tool_without_context)
 
     async def test_context_injection(self):
         """Test that context is properly injected during tool execution."""
@@ -515,16 +521,17 @@ class TestContextHandling:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
 
         mcp = FastMCP()
-        ctx = mcp.get_context()
-        result = await manager.call_tool("tool_with_context", {"x": 42}, context=ctx)
-        assert isinstance(result, list)
-        assert len(result) == 1
-        assert isinstance(result[0], TextContent)
-        assert result[0].text == "42"
+        context = Context(fastmcp=mcp)
+
+        with context:
+            result = await manager.call_tool("tool_with_context", {"x": 42})
+            assert isinstance(result, list)
+            assert len(result) == 1
+            assert isinstance(result[0], TextContent)
+            assert result[0].text == "42"
 
     async def test_context_injection_async(self):
         """Test that context is properly injected in async tools."""
@@ -534,16 +541,17 @@ class TestContextHandling:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(async_tool)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(async_tool)
 
         mcp = FastMCP()
-        ctx = mcp.get_context()
-        result = await manager.call_tool("async_tool", {"x": 42}, context=ctx)
-        assert isinstance(result, list)
-        assert len(result) == 1
-        assert isinstance(result[0], TextContent)
-        assert result[0].text == "42"
+        context = Context(fastmcp=mcp)
+
+        with context:
+            result = await manager.call_tool("async_tool", {"x": 42})
+            assert isinstance(result, list)
+            assert len(result) == 1
+            assert isinstance(result[0], TextContent)
+            assert result[0].text == "42"
 
     async def test_context_optional(self):
         """Test that context is optional when calling tools."""
@@ -553,48 +561,45 @@ class TestContextHandling:
             return x
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
         # Should not raise an error when context is not provided
-        result = await manager.call_tool("tool_with_context", {"x": 42})
-        assert isinstance(result, list)
-        assert len(result) == 1
-        assert isinstance(result[0], TextContent)
-        assert result[0].text == "42"
+
+        mcp = FastMCP()
+        context = Context(fastmcp=mcp)
+
+        with context:
+            result = await manager.call_tool("tool_with_context", {"x": 42})
+            assert isinstance(result, list)
+            assert len(result) == 1
+            assert isinstance(result[0], TextContent)
+            assert result[0].text == "42"
 
     def test_parameterized_context_parameter_detection(self):
         """Test that context parameters are properly detected in
         Tool.from_function()."""
 
-        def tool_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT]
-        ) -> str:
+        def tool_with_context(x: int, ctx: Context) -> str:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
 
     def test_annotated_context_parameter_detection(self):
         def tool_with_context(x: int, ctx: Annotated[Context, "ctx"]) -> str:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
 
     def test_parameterized_union_context_parameter_detection(self):
         """Test that context parameters are properly detected in
         Tool.from_function()."""
 
-        def tool_with_context(
-            x: int, ctx: Context[ServerSessionT, LifespanContextT] | None
-        ) -> str:
+        def tool_with_context(x: int, ctx: Context | None) -> str:
             return str(x)
 
         manager = ToolManager()
-        tool = manager.add_tool_from_fn(tool_with_context)
-        assert tool.context_kwarg == "ctx"
+        manager.add_tool_from_fn(tool_with_context)
 
     async def test_context_error_handling(self):
         """Test error handling when context injection fails."""
@@ -606,9 +611,13 @@ class TestContextHandling:
         manager.add_tool_from_fn(tool_with_context)
 
         mcp = FastMCP()
-        ctx = mcp.get_context()
-        with pytest.raises(ToolError, match="Error executing tool tool_with_context"):
-            await manager.call_tool("tool_with_context", {"x": 42}, context=ctx)
+        context = Context(fastmcp=mcp)
+
+        with context:
+            with pytest.raises(
+                ToolError, match="Error executing tool tool_with_context"
+            ):
+                await manager.call_tool("tool_with_context", {"x": 42})
 
 
 class TestCustomToolNames: