mirror of
https://github.com/BerriAI/litellm.git
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8d8a2c3742
New matrix job across Python 3.10-3.14 verifies uv.lock against the declared floors, installs the locked mcp+proxy extras and runs the MCP unit suites, then resolves the same extras with uv's lowest-direct strategy into a clean venv and runs scripts/check_mcp_sdk_install.py to prove the floor still imports the SDK 2 API surface. Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
import importlib
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import importlib.metadata
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import sys
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from typing import Final
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MINIMUM_MCP_VERSION: Final[tuple[int, int, int]] = (2, 2, 0)
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IMPORTED_MODULES: Final[tuple[str, ...]] = (
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"litellm",
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"litellm.experimental_mcp_client",
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"litellm.experimental_mcp_client.client",
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"litellm.proxy._experimental.mcp_server.server",
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"litellm.proxy._experimental.mcp_server.mcp_server_manager",
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"litellm.proxy._experimental.mcp_server.rest_endpoints",
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)
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def _version_tuple(distribution: str) -> tuple[int, ...]:
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return tuple(int(part) for part in importlib.metadata.version(distribution).split(".") if part.isdigit())
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def main() -> int:
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for module_name in IMPORTED_MODULES:
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try:
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importlib.import_module(module_name)
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except Exception as exc:
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sys.stderr.write(f"failed to import {module_name}: {exc}\n")
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return 1
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mcp_version: Final = _version_tuple("mcp")
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if mcp_version < MINIMUM_MCP_VERSION:
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sys.stderr.write(f"mcp {importlib.metadata.version('mcp')} below floor 2.2.0\n")
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return 1
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from mcp_types.version import HANDSHAKE_PROTOCOL_VERSIONS
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for required in ("2024-11-05", "2025-06-18"):
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if required not in HANDSHAKE_PROTOCOL_VERSIONS:
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sys.stderr.write(f"HANDSHAKE_PROTOCOL_VERSIONS missing {required}\n")
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return 1
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scope: Final = {
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"type": "http",
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"method": "POST",
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"path": "/mcp",
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"headers": [(b"mcp-protocol-version", b"2026-07-28")],
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}
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mcp_server: Final = sys.modules["litellm.proxy._experimental.mcp_server.server"]
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if mcp_server.unsupported_protocol_version(scope) != "2026-07-28":
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sys.stderr.write("unsupported_protocol_version accepted a modern-only version\n")
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return 1
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if (
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mcp_server.unsupported_protocol_version(dict(scope, headers=[(b"mcp-protocol-version", b"2025-06-18")]))
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is not None
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):
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sys.stderr.write("unsupported_protocol_version rejected a handshake version\n")
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return 1
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sys.stdout.write(
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"python {} mcp {} httpx2 {} pydantic {} litellm {}\n".format(
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sys.version.split()[0],
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importlib.metadata.version("mcp"),
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importlib.metadata.version("httpx2"),
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importlib.metadata.version("pydantic"),
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importlib.metadata.version("litellm"),
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)
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)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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