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54 lines
1.9 KiB
Text
54 lines
1.9 KiB
Text
---
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title: dependencies
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sidebarTitle: dependencies
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---
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# `fastmcp.server.dependencies`
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## Functions
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### `get_context` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/dependencies.py#L34" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
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```python
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get_context() -> Context
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```
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### `get_http_request` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/dependencies.py#L46" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
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```python
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get_http_request() -> Request
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```
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### `get_http_headers` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/dependencies.py#L62" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
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```python
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get_http_headers(include_all: bool = False) -> dict[str, str]
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```
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Extract headers from the current HTTP request if available.
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Never raises an exception, even if there is no active HTTP request (in which case
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an empty dict is returned).
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By default, strips problematic headers like `content-length` that cause issues if forwarded to downstream clients.
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If `include_all` is True, all headers are returned.
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### `get_access_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/dependencies.py#L111" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
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```python
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get_access_token() -> AccessToken | None
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```
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Get the FastMCP access token from the current context.
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This function first tries to get the token from the current HTTP request's scope,
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which is more reliable for long-lived connections where the SDK's auth_context_var
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may become stale after token refresh. Falls back to the SDK's context var if no
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request is available.
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**Returns:**
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- The access token if an authenticated user is available, None otherwise.
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