Install this version:
emerge -a =dev-python/mcp-1.27.1
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/mcp-1.27.1
Or alternatively:
emerge --autounmask-write -a =dev-python/mcp-1.27.1
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{12..14} )
DISTUTILS_USE_PEP517=hatchling
inherit pypi distutils-r1
DESCRIPTION="Model Context Protocol SDK"
HOMEPAGE="https://pypi.org/project/mcp/"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~arm64"
IUSE="cli rich ws test"
RESTRICT="!test? ( test )"
RDEPEND="
>=dev-python/anyio-4.5[${PYTHON_USEDEP}]
>=dev-python/httpx-sse-0.4[${PYTHON_USEDEP}]
>=dev-python/httpx-0.28.1[${PYTHON_USEDEP}]
>=dev-python/jsonschema-4.20.0[${PYTHON_USEDEP}]
>=dev-python/pydantic-settings-2.5.2[${PYTHON_USEDEP}]
>=dev-python/pydantic-2.11.0[${PYTHON_USEDEP}]
<dev-python/pydantic-3.0.0[${PYTHON_USEDEP}]
>=dev-python/pyjwt-2.10.1[${PYTHON_USEDEP}]
>=dev-python/python-multipart-0.0.9[${PYTHON_USEDEP}]
>=dev-python/sse-starlette-1.6.1[${PYTHON_USEDEP}]
>=dev-python/starlette-0.27[${PYTHON_USEDEP}]
>=dev-python/typing-extensions-4.9.0[${PYTHON_USEDEP}]
>=dev-python/typing-inspection-0.4.1[${PYTHON_USEDEP}]
>=dev-python/uvicorn-0.31.1[${PYTHON_USEDEP}]
cli? (
>=dev-python/python-dotenv-1.0.0[${PYTHON_USEDEP}]
>=dev-python/typer-0.16.0[${PYTHON_USEDEP}]
)
rich? ( >=dev-python/rich-13.9.4[${PYTHON_USEDEP}] )
ws? ( >=dev-python/websockets-15.0.1[${PYTHON_USEDEP}] )
"
BDEPEND="
>=dev-python/setuptools-68.0[${PYTHON_USEDEP}]
test? (
dev-python/pytest[${PYTHON_USEDEP}]
dev-python/pytest-asyncio[${PYTHON_USEDEP}]
)
"
distutils_enable_tests pytest
Manage flags for this package:
euse -i <flag> -p dev-python/mcp |
euse -E <flag> -p dev-python/mcp |
euse -D <flag> -p dev-python/mcp
>=dev-python/anyio-4.5[] >=dev-python/httpx-sse-0.4[] >=dev-python/httpx-0.28.1[] >=dev-python/jsonschema-4.20.0[] >=dev-python/pydantic-settings-2.5.2[] >=dev-python/pydantic-2.11.0[] <dev-python/pydantic-3.0.0[] >=dev-python/pyjwt-2.10.1[] >=dev-python/python-multipart-0.0.9[] >=dev-python/sse-starlette-1.6.1[] >=dev-python/starlette-0.27[] >=dev-python/typing-extensions-4.9.0[] >=dev-python/typing-inspection-0.4.1[] >=dev-python/uvicorn-0.31.1[] cli? ( >=dev-python/python-dotenv-1.0.0[] >=dev-python/typer-0.16.0[] ) rich? ( >=dev-python/rich-13.9.4[] ) ws? ( >=dev-python/websockets-15.0.1[] )
>=dev-python/setuptools-68.0[] test? ( dev-python/pytest[] dev-python/pytest-asyncio[] )