Install this version:
emerge -a =dev-python/fastmcp-slim-4.1.3If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-python/fastmcp-slim-4.1.3Or alternatively:
emerge --autounmask-write -a =dev-python/fastmcp-slim-4.1.3| Version | EAPI | Keywords | Slot |
|---|---|---|---|
| 4.1.3 | 8 | ~amd64 | 0 |
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=hatchling
PYTHON_COMPAT=( python3_{12..15} )
inherit distutils-r1 pypi
DESCRIPTION="The fast, Pythonic way to build MCP servers and clients (core library)"
HOMEPAGE="https://github.com/PrefectHQ/fastmcp https://pypi.org/project/fastmcp-slim/"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"
RDEPEND="
>=dev-python/authlib-1.6.11[${PYTHON_USEDEP}]
>=dev-python/certifi-2026.10.19[${PYTHON_USEDEP}]
>=dev-python/cyclopts-4.0.0[${PYTHON_USEDEP}]
>=dev-python/exceptiongroup-1.2.2[${PYTHON_USEDEP}]
>=dev-python/griffelib-2.0.0[${PYTHON_USEDEP}]
>=dev-python/httpx2-2.5.0[${PYTHON_USEDEP}]
>=dev-python/joserfc-1.5.0[${PYTHON_USEDEP}]
>=dev-python/jsonref-1.1.0[${PYTHON_USEDEP}]
>=dev-python/jsonschema-path-0.3.4[${PYTHON_USEDEP}]
>=dev-python/mcp-2.2.0[${PYTHON_USEDEP}]
<dev-python/mcp-3.0.0[${PYTHON_USEDEP}]
~dev-python/mcp-types-2.3.0[${PYTHON_USEDEP}]
>=dev-python/openapi-pydantic-0.6.0[${PYTHON_USEDEP}]
>=dev-python/opentelemetry-api-1.28.0[${PYTHON_USEDEP}]
>=dev-python/packaging-24.0[${PYTHON_USEDEP}]
>=dev-python/platformdirs-4.0.0[${PYTHON_USEDEP}]
>=dev-python/py-key-value-aio-0.4.4[${PYTHON_USEDEP}]
<dev-python/py-key-value-aio-0.5.0[${PYTHON_USEDEP}]
>=dev-python/pydantic-2.12.0[${PYTHON_USEDEP}]
>=dev-python/pydantic-settings-2.0.0[${PYTHON_USEDEP}]
>=dev-python/pyperclip-1.9.0[${PYTHON_USEDEP}]
>=dev-python/python-dotenv-1.1.0[${PYTHON_USEDEP}]
>=dev-python/python-multipart-0.0.26[${PYTHON_USEDEP}]
<dev-python/pyyaml-7.0[${PYTHON_USEDEP}]
>=dev-python/pyyaml-6.0[${PYTHON_USEDEP}]
>=dev-python/rich-13.9.4[${PYTHON_USEDEP}]
>=dev-python/starlette-1.0.1[${PYTHON_USEDEP}]
>=dev-python/typing-extensions-4.0.0[${PYTHON_USEDEP}]
>=dev-python/uncalled-for-0.4.0[${PYTHON_USEDEP}]
>=dev-python/uvicorn-0.35[${PYTHON_USEDEP}]
>=dev-python/watchfiles-1.0.0[${PYTHON_USEDEP}]
>=dev-python/websockets-15.0.1[${PYTHON_USEDEP}]
"
BDEPEND="dev-python/uv-dynamic-versioning[${PYTHON_USEDEP}]"
python_compile() {
local -x UV_DYNAMIC_VERSIONING_BYPASS=${PV}
distutils-r1_python_compile
}
>=dev-python/authlib-1.6.11[] >=dev-python/certifi-2026.10.19[] >=dev-python/cyclopts-4.0.0[] >=dev-python/exceptiongroup-1.2.2[] >=dev-python/griffelib-2.0.0[] >=dev-python/httpx2-2.5.0[] >=dev-python/joserfc-1.5.0[] >=dev-python/jsonref-1.1.0[] >=dev-python/jsonschema-path-0.3.4[] >=dev-python/mcp-2.2.0[] <dev-python/mcp-3.0.0[] ~dev-python/mcp-types-2.3.0[] >=dev-python/openapi-pydantic-0.6.0[] >=dev-python/opentelemetry-api-1.28.0[] >=dev-python/packaging-24.0[] >=dev-python/platformdirs-4.0.0[] >=dev-python/py-key-value-aio-0.4.4[] <dev-python/py-key-value-aio-0.5.0[] >=dev-python/pydantic-2.12.0[] >=dev-python/pydantic-settings-2.0.0[] >=dev-python/pyperclip-1.9.0[] >=dev-python/python-dotenv-1.1.0[] >=dev-python/python-multipart-0.0.26[] <dev-python/pyyaml-7.0[] >=dev-python/pyyaml-6.0[] >=dev-python/rich-13.9.4[] >=dev-python/starlette-1.0.1[] >=dev-python/typing-extensions-4.0.0[] >=dev-python/uncalled-for-0.4.0[] >=dev-python/uvicorn-0.35[] >=dev-python/watchfiles-1.0.0[] >=dev-python/websockets-15.0.1[]
dev-python/uv-dynamic-versioning[]