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refactor: replace auth provider registry with ImportString (#1710)

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Jeremiah Lowin 2025-09-02 08:31:52 -04:00 • committed by GitHub
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docs/python-sdk/fastmcp-server-context.mdx
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@ -7,7 +7,7 @@ sidebarTitle: context
## Functions
### `set_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L68" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `set_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L69" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
set_context(context: Context) -> Generator[Context, None, None]
@ -15,7 +15,7 @@ set_context(context: Context) -> Generator[Context, None, None]
## Classes
### `LogData` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L56" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `LogData` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L57" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Data object for passing log arguments to client-side handlers.
@ -24,7 +24,7 @@ This provides an interface to match the Python standard library logging,
for compatibility with structured logging.
### `Context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L77" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `Context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L78" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Context object providing access to MCP capabilities.
@ -72,7 +72,7 @@ The context is optional - tools that don't need it can omit the parameter.
**Methods:**
#### `fastmcp` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L129" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `fastmcp` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L130" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
fastmcp(self) -> FastMCP
@ -81,7 +81,7 @@ fastmcp(self) -> FastMCP
Get the FastMCP instance.
#### `request_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L158" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `request_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L159" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
request_context(self) -> RequestContext[ServerSession, Any, Request]
@ -92,7 +92,7 @@ Access to the underlying request context.
If called outside of a request context, this will raise a ValueError.
#### `report_progress` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L168" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `report_progress` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L169" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
report_progress(self, progress: float, total: float | None = None, message: str | None = None) -> None
@ -105,7 +105,7 @@ Report progress for the current operation.
- `total`: Optional total value e.g. 100
#### `read_resource` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L195" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `read_resource` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L196" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
read_resource(self, uri: str | AnyUrl) -> list[ReadResourceContents]
@ -120,7 +120,7 @@ Read a resource by URI.
- The resource content as either text or bytes
#### `log` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L208" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `log` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L209" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
log(self, message: str, level: LoggingLevel | None = None, logger_name: str | None = None, extra: Mapping[str, Any] | None = None) -> None
@ -136,7 +136,7 @@ Send a log message to the client.
- `extra`: Optional mapping for additional arguments
#### `client_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L235" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `client_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L236" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
client_id(self) -> str | None
@ -145,7 +145,7 @@ client_id(self) -> str | None
Get the client ID if available.
#### `request_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L244" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `request_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L245" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
request_id(self) -> str
@ -154,7 +154,7 @@ request_id(self) -> str
Get the unique ID for this request.
#### `session_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L249" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `session_id` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L250" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
session_id(self) -> str
@ -171,7 +171,7 @@ the same client session.
- for other transports.
#### `session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L293" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L294" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
session(self) -> ServerSession
@ -180,7 +180,7 @@ session(self) -> ServerSession
Access to the underlying session for advanced usage.
#### `debug` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L298" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `debug` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L299" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
debug(self, message: str, logger_name: str | None = None, extra: Mapping[str, Any] | None = None) -> None
@ -189,7 +189,7 @@ debug(self, message: str, logger_name: str | None = None, extra: Mapping[str, An
Send a debug log message.
#### `info` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L309" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `info` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L310" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
info(self, message: str, logger_name: str | None = None, extra: Mapping[str, Any] | None = None) -> None
@ -198,7 +198,7 @@ info(self, message: str, logger_name: str | None = None, extra: Mapping[str, Any
Send an info log message.
#### `warning` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L320" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `warning` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L321" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
warning(self, message: str, logger_name: str | None = None, extra: Mapping[str, Any] | None = None) -> None
@ -207,7 +207,7 @@ warning(self, message: str, logger_name: str | None = None, extra: Mapping[str,
Send a warning log message.
#### `error` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L331" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `error` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L332" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
error(self, message: str, logger_name: str | None = None, extra: Mapping[str, Any] | None = None) -> None
@ -216,7 +216,7 @@ error(self, message: str, logger_name: str | None = None, extra: Mapping[str, An
Send an error log message.
#### `list_roots` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L342" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `list_roots` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L343" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
list_roots(self) -> list[Root]
@ -225,7 +225,7 @@ list_roots(self) -> list[Root]
List the roots available to the server, as indicated by the client.
#### `send_tool_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L347" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `send_tool_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L348" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_tool_list_changed(self) -> None
@ -234,7 +234,7 @@ send_tool_list_changed(self) -> None
Send a tool list changed notification to the client.
#### `send_resource_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L351" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `send_resource_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L352" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_resource_list_changed(self) -> None
@ -243,7 +243,7 @@ send_resource_list_changed(self) -> None
Send a resource list changed notification to the client.
#### `send_prompt_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L355" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `send_prompt_list_changed` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L356" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_prompt_list_changed(self) -> None
@ -252,7 +252,7 @@ send_prompt_list_changed(self) -> None
Send a prompt list changed notification to the client.
#### `sample` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L359" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `sample` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L360" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
sample(self, messages: str | list[str | SamplingMessage], system_prompt: str | None = None, include_context: IncludeContext | None = None, temperature: float | None = None, max_tokens: int | None = None, model_preferences: ModelPreferences | str | list[str] | None = None) -> ContentBlock
@ -265,25 +265,25 @@ completion from the client. The client must be appropriately configured,
or the request will error.
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L443" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L444" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
elicit(self, message: str, response_type: None) -> AcceptedElicitation[dict[str, Any]] | DeclinedElicitation | CancelledElicitation
```
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L455" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L456" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
elicit(self, message: str, response_type: type[T]) -> AcceptedElicitation[T] | DeclinedElicitation | CancelledElicitation
```
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L465" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L466" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
elicit(self, message: str, response_type: list[str]) -> AcceptedElicitation[str] | DeclinedElicitation | CancelledElicitation
```
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L474" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `elicit` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L475" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
elicit(self, message: str, response_type: type[T] | list[str] | None = None) -> AcceptedElicitation[T] | AcceptedElicitation[dict[str, Any]] | AcceptedElicitation[str] | DeclinedElicitation | CancelledElicitation
@ -312,7 +312,7 @@ type or dataclass or BaseModel. If it is a primitive type, an
object schema with a single "value" field will be generated.
#### `get_http_request` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L567" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_http_request` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L568" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_http_request(self) -> Request
@ -321,7 +321,7 @@ get_http_request(self) -> Request
Get the active starlette request.
#### `set_state` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L582" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `set_state` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L583" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
set_state(self, key: str, value: Any) -> None
@ -330,7 +330,7 @@ set_state(self, key: str, value: Any) -> None
Set a value in the context state.
#### `get_state` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L586" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_state` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L587" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_state(self, key: str) -> Any