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Use 120 characters instead of 88 (#856)

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This commit is contained in:
Marcelo Trylesinski 2025-06-11 02:45:50 -07:00 • committed by GitHub
commit 543961968c
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2 changed files with 687 additions and 2142 deletions
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15
src/mcp/server/fastmcp/tools/base.py
View file

@ -25,16 +25,11 @@ class Tool(BaseModel):
description: str = Field(description="Description of what the tool does")
parameters: dict[str, Any] = Field(description="JSON schema for tool parameters")
fn_metadata: FuncMetadata = Field(
description="Metadata about the function including a pydantic model for tool"
" arguments"
description="Metadata about the function including a pydantic model for tool" " arguments"
)
is_async: bool = Field(description="Whether the tool is async")
context_kwarg: str | None = Field(
None, description="Name of the kwarg that should receive context"
)
annotations: ToolAnnotations | None = Field(
None, description="Optional annotations for the tool"
)
context_kwarg: str | None = Field(None, description="Name of the kwarg that should receive context")
annotations: ToolAnnotations | None = Field(None, description="Optional annotations for the tool")
@classmethod
def from_function(
@ -93,9 +88,7 @@ class Tool(BaseModel):
self.fn,
self.is_async,
arguments,
{self.context_kwarg: context}
if self.context_kwarg is not None
else None,
{self.context_kwarg: context} if self.context_kwarg is not None else None,
)
except Exception as e:
raise ToolError(f"Error executing tool {self.name}: {e}") from e

4
src/mcp/server/fastmcp/tools/tool_manager.py
View file

@ -50,9 +50,7 @@ class ToolManager:
annotations: ToolAnnotations | None = None,
) -> Tool:
"""Add a tool to the server."""
tool = Tool.from_function(
fn, name=name, description=description, annotations=annotations
)
tool = Tool.from_function(fn, name=name, description=description, annotations=annotations)
existing = self._tools.get(tool.name)
if existing:
if self.warn_on_duplicate_tools: