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fix: env parameters exception when configuring SSE or HTTP MCP server (#513)

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* fix: _create_streamable_http_session() got an unexpected keyword argument 'env'

fix unit error

* update md

---------

Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
This commit is contained in:
Anoyer-lzh
2025-08-20 17:23:57 +08:00
committed by GitHub
parent b08e9ad3ac
commit 270d8c3712
8 changed files with 54 additions and 16 deletions
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src/server/mcp_request.py
+20 -4
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@@ -10,7 +10,10 @@ class MCPServerMetadataRequest(BaseModel):
"""Request model for MCP server metadata."""
transport: str = Field(
..., description="The type of MCP server connection (stdio or sse)"
...,
description=(
"The type of MCP server connection (stdio or sse or streamable_http)"
),
)
command: Optional[str] = Field(
None, description="The command to execute (for stdio type)"
@@ -21,7 +24,12 @@ class MCPServerMetadataRequest(BaseModel):
url: Optional[str] = Field(
None, description="The URL of the SSE server (for sse type)"
)
env: Optional[Dict[str, str]] = Field(None, description="Environment variables")
env: Optional[Dict[str, str]] = Field(
None, description="Environment variables (for stdio type)"
)
headers: Optional[Dict[str, str]] = Field(
None, description="HTTP headers (for sse/streamable_http type)"
)
timeout_seconds: Optional[int] = Field(
None, description="Optional custom timeout in seconds for the operation"
)
@@ -31,7 +39,10 @@ class MCPServerMetadataResponse(BaseModel):
"""Response model for MCP server metadata."""
transport: str = Field(
..., description="The type of MCP server connection (stdio or sse)"
...,
description=(
"The type of MCP server connection (stdio or sse or streamable_http)"
),
)
command: Optional[str] = Field(
None, description="The command to execute (for stdio type)"
@@ -42,7 +53,12 @@ class MCPServerMetadataResponse(BaseModel):
url: Optional[str] = Field(
None, description="The URL of the SSE server (for sse type)"
)
env: Optional[Dict[str, str]] = Field(None, description="Environment variables")
env: Optional[Dict[str, str]] = Field(
None, description="Environment variables (for stdio type)"
)
headers: Optional[Dict[str, str]] = Field(
None, description="HTTP headers (for sse/streamable_http type)"
)
tools: List = Field(
default_factory=list, description="Available tools from the MCP server"
)