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python-sdk/src/mcp-types
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Filename Latest commit message Latest commit date
Max b9422f1c9b
 Make the per-version wire packages private (mcp_types._v*) (#3191)
2026-07-27 22:16:48 +01:00
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mcp_types Make the per-version wire packages private (mcp_types._v*) (#3191) 2026-07-27 22:16:48 +01:00
pyproject.toml Fix docs/release follow-ups from the mcp-types package split (#2977) 2026-06-26 13:16:09 +02:00
README.md Split protocol types into a standalone mcp-types package (#2973) 2026-06-25 19:18:38 +02:00

README.md

MCP Types

The wire types for the Model Context Protocol.

This package holds the protocol message models, JSON-RPC envelope types, per-version surface validators, and the protocol-version registry. Its only runtime dependencies are pydantic and typing-extensions, so it can be installed on its own when you need to (de)serialize MCP traffic without pulling in the full mcp SDK.

from mcp_types import Tool, CallToolRequest
from mcp_types.version import LATEST_PROTOCOL_VERSION

The mcp package re-exports these names, so existing from mcp import Tool imports keep working.