ceos/fastmcp
1
0
Fork 0
mirror of https://github.com/PrefectHQ/fastmcp.git synced 2026-08-09 07:09:11 +02:00
Code Issues Projects Releases Packages Wiki Activity

Update API docs

Browse source
This commit is contained in:
William Easton 2025-08-14 21:54:36 -05:00
commit 525fafc674
No known key found for this signature in database
4 changed files with 77 additions and 62 deletions
Download patch file Download diff file Expand all files Collapse all files

32
docs/python-sdk/fastmcp-client-transports.mdx
View file

@ -7,7 +7,7 @@ sidebarTitle: transports
## Functions
### `infer_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L903" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `infer_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L950" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
infer_transport(transport: ClientTransport | FastMCP | FastMCP1Server | AnyUrl | Path | MCPConfig | dict[str, Any] | str) -> ClientTransport
@ -167,55 +167,55 @@ connect_session(self, **session_kwargs: Unpack[SessionKwargs]) -> AsyncIterator[
connect(self, **session_kwargs: Unpack[SessionKwargs]) -> ClientSession | None
```
#### `disconnect` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L407" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `disconnect` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L390" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
disconnect(self)
```
#### `close` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L422" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `close` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L405" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
close(self)
```
### `PythonStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L431" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `PythonStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L465" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running Python scripts.
### `FastMCPStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L477" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `FastMCPStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L511" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running FastMCP servers using the FastMCP CLI.
### `NodeStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L504" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `NodeStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L538" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running Node.js scripts.
### `UvStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L546" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `UvStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L580" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running commands via the uv tool.
### `UvxStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L603" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `UvxStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L637" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running commands via the uvx tool.
### `NpxStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L667" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `NpxStdioTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L701" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for running commands via the npx tool.
### `FastMCPTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L729" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `FastMCPTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L763" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
In-memory transport for FastMCP servers.
@ -228,13 +228,13 @@ tests or scenarios where client and server run in the same runtime.
**Methods:**
#### `connect_session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L748" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `connect_session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L782" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
connect_session(self, **session_kwargs: Unpack[SessionKwargs]) -> AsyncIterator[ClientSession]
```
### `MCPConfigTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L783" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `MCPConfigTransport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L817" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Transport for connecting to one or more MCP servers defined in an MCPConfig.
@ -287,8 +287,14 @@ async with client:
**Methods:**
#### `connect_session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L855" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `connect_session` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L898" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
connect_session(self, **session_kwargs: Unpack[SessionKwargs]) -> AsyncIterator[ClientSession]
```
#### `close` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/transports.py#L904" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
close(self)
```

32
docs/python-sdk/fastmcp-mcp_config.mdx
View file

@ -42,7 +42,7 @@ infer_transport_type_from_url(url: str | AnyUrl) -> Literal['http', 'sse']
Infer the appropriate transport type from the given URL.
### `update_config_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L293" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `update_config_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L300" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
update_config_file(file_path: Path, server_name: str, server_config: CanonicalMCPServerTypes) -> None
@ -57,7 +57,7 @@ worry about transforming server objects here.
## Classes
### `StdioMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L110" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `StdioMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L117" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
MCP server configuration for stdio transport.
@ -67,19 +67,19 @@ This is the canonical configuration format for MCP servers using stdio transport
**Methods:**
#### `to_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L140" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `to_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L147" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
to_transport(self) -> StdioTransport
```
### `TransformingStdioMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L151" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `TransformingStdioMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L158" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
A Stdio server with tool transforms.
### `RemoteMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L155" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `RemoteMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L162" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
MCP server configuration for HTTP/SSE transport.
@ -89,19 +89,19 @@ This is the canonical configuration format for MCP servers using remote transpor
**Methods:**
#### `to_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L191" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `to_transport` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L198" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
to_transport(self) -> StreamableHttpTransport | SSETransport
```
### `TransformingRemoteMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L216" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `TransformingRemoteMCPServer` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L223" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
A Remote server with tool transforms.
### `MCPConfig` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L227" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `MCPConfig` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L234" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
A configuration object for MCP Servers that conforms to the canonical MCP configuration format
@ -113,7 +113,7 @@ For an MCPConfig that is strictly canonical, see the `CanonicalMCPConfig` class.
**Methods:**
#### `validate_mcp_servers` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L240" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `validate_mcp_servers` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L247" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
validate_mcp_servers(self, info: ValidationInfo) -> dict[str, Any]
@ -122,7 +122,7 @@ validate_mcp_servers(self, info: ValidationInfo) -> dict[str, Any]
Validate the MCP servers.
#### `add_server` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L250" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `add_server` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L257" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
add_server(self, name: str, server: MCPServerTypes) -> None
@ -131,7 +131,7 @@ add_server(self, name: str, server: MCPServerTypes) -> None
Add or update a server in the configuration.
#### `from_dict` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L255" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `from_dict` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L262" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
from_dict(cls, config: dict[str, Any]) -> Self
@ -140,7 +140,7 @@ from_dict(cls, config: dict[str, Any]) -> Self
Parse MCP configuration from dictionary format.
#### `to_dict` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L259" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `to_dict` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L266" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
to_dict(self) -> dict[str, Any]
@ -149,7 +149,7 @@ to_dict(self) -> dict[str, Any]
Convert MCPConfig to dictionary format, preserving all fields.
#### `write_to_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L263" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `write_to_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L270" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
write_to_file(self, file_path: Path) -> None
@ -158,7 +158,7 @@ write_to_file(self, file_path: Path) -> None
Write configuration to JSON file.
#### `from_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L269" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `from_file` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L276" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
from_file(cls, file_path: Path) -> Self
@ -167,7 +167,7 @@ from_file(cls, file_path: Path) -> Self
Load configuration from JSON file.
### `CanonicalMCPConfig` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L278" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `CanonicalMCPConfig` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L285" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Canonical MCP configuration format.
@ -178,7 +178,7 @@ The format is designed to be client-agnostic and extensible for future use cases
**Methods:**
#### `add_server` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L288" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `add_server` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/mcp_config.py#L295" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
add_server(self, name: str, server: CanonicalMCPServerTypes) -> None

63
docs/python-sdk/fastmcp-server-context.mdx
View file

@ -7,7 +7,7 @@ sidebarTitle: context
## Functions
### `set_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L63" 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#L64" 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#L51" 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#L52" 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#L72" 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#L73" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Context object providing access to MCP capabilities.
@ -72,7 +72,16 @@ The context is optional - tools that don't need it can omit the parameter.
**Methods:**
#### `request_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L145" 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#L125" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
fastmcp(self) -> FastMCP
```
Get the FastMCP instance.
#### `request_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/context.py#L154" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
request_context(self) -> RequestContext[ServerSession, Any, Request]
@ -83,7 +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#L155" 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#L164" 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
@ -96,7 +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#L182" 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#L191" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
read_resource(self, uri: str | AnyUrl) -> list[ReadResourceContents]
@ -111,7 +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#L195" 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#L204" 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
@ -127,7 +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#L222" 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#L231" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
client_id(self) -> str | None
@ -136,7 +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#L231" 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#L240" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
request_id(self) -> str
@ -145,7 +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#L236" 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#L245" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
session_id(self) -> str
@ -162,7 +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#L280" 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#L289" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
session(self) -> ServerSession
@ -171,7 +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#L285" 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#L294" 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
@ -180,7 +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#L296" 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#L305" 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
@ -189,7 +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#L307" 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#L316" 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
@ -198,7 +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#L318" 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#L327" 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
@ -207,7 +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#L329" 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#L338" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
list_roots(self) -> list[Root]
@ -216,7 +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#L334" 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#L343" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_tool_list_changed(self) -> None
@ -225,7 +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#L338" 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#L347" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_resource_list_changed(self) -> None
@ -234,7 +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#L342" 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#L351" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
send_prompt_list_changed(self) -> None
@ -243,7 +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#L346" 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#L355" 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
@ -256,25 +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#L393" 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#L402" 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#L405" 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#L414" 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#L415" 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#L424" 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#L424" 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#L433" 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
@ -303,7 +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#L517" 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#L526" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_http_request(self) -> Request
@ -312,7 +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#L532" 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#L541" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
set_state(self, key: str, value: Any) -> None
@ -321,7 +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#L536" 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#L545" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_state(self, key: str) -> Any

12
docs/python-sdk/fastmcp-utilities-mcp_config.mdx
View file

@ -7,22 +7,22 @@ sidebarTitle: mcp_config
## Functions
### `composite_server_from_mcp_config` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/utilities/mcp_config.py#L7" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `mcp_config_to_servers_and_transports` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/utilities/mcp_config.py#L11" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
composite_server_from_mcp_config(config: MCPConfig, name_as_prefix: bool = True) -> FastMCP[None]
mcp_config_to_servers_and_transports(config: MCPConfig) -> list[tuple[str, FastMCP[Any], ClientTransport]]
```
A utility function to create a composite server from an MCPConfig.
A utility function to convert each entry of an MCP Config into a transport and server.
### `mount_mcp_config_into_server` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/utilities/mcp_config.py#L18" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `mcp_server_type_to_servers_and_transports` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/utilities/mcp_config.py#L21" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
mount_mcp_config_into_server(config: MCPConfig, server: FastMCP[Any], name_as_prefix: bool = True) -> None
mcp_server_type_to_servers_and_transports(name: str, mcp_server: MCPServerTypes) -> tuple[str, FastMCP[Any], ClientTransport]
```
A utility function to mount the servers from an MCPConfig into a FastMCP server.
A utility function to convert each entry of an MCP Config into a transport and server.