Class●Since v0.0

McpServerSpec

McpServerSpec()

Bases

TypedDict

Constructors

Attributes

View source on GitHub

constructor

__init__

Name	Type
auth	Literal['oauth']
type	Literal['stdio', 'http', 'sse']
transport	Literal['stdio', 'http', 'sse']
url	str
headers	dict[str, str]
command	str
args	list[str]
env	dict[str, str]

attribute

auth: Literal['oauth']

Authentication mode for remote MCP servers that require OAuth login.

attribute

type: Literal['stdio', 'http', 'sse']

Transport type when the config uses the type key.

attribute

transport: Literal['stdio', 'http', 'sse']

Transport type when the config uses the transport key.

attribute

url: str

Remote endpoint URL for HTTP or SSE MCP servers.

attribute

headers: dict[str, str]

Optional request headers sent when connecting to the remote server.

attribute

command: str

Executable for stdio MCP servers.

attribute

args: list[str]

Command-line arguments passed to the stdio server executable.

attribute

env: dict[str, str]

Environment overrides for launching a stdio MCP server.

Parsed MCP server config entry.

All keys are optional at the type level because mcpServers entries are validated shape-first by _validate_server_config rather than by the type system. This TypedDict documents the accepted shape for readers and static checkers — validate the fields at use sites before relying on them.

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McpServerSpec

Bases

Constructors

Attributes