fix hanging mcp server test

.github/workflows/publish-openbb-mcp-server.yml

@@ -141,7 +141,7 @@ jobs:
       - name: Install dependencies then openbb-mcp-server wheel
         run: |
           uv pip install --system ../../core
-          uv pip install --system --no-sources ../../../cli tests/fixtures/openbb_mcp_fixture
+          uv pip install --system --no-sources ../../../cli
           uv pip install --system --no-sources --group dev
           uv pip install --system --no-sources dist/openbb_mcp_server-*.whl
 

.github/workflows/test-unit-mcp-server.yml

@@ -71,7 +71,7 @@ jobs:
       - name: Install dependencies then openbb-mcp-server wheel
         run: |
           uv pip install --system ../../core
-          uv pip install --system --no-sources ../../../cli tests/fixtures/openbb_mcp_fixture
+          uv pip install --system --no-sources ../../../cli
           uv pip install --system --no-sources --group dev
           uv pip install --system --no-sources dist/openbb_mcp_server-*.whl
 
@@ -123,7 +123,7 @@ jobs:
       - name: Install dependencies then openbb-mcp-server wheel
         run: |
           uv pip install --system ../../core
-          uv pip install --system --no-sources ../../../cli tests/fixtures/openbb_mcp_fixture
+          uv pip install --system --no-sources ../../../cli
           uv pip install --system --no-sources --group dev
           uv pip install --system --no-sources dist/openbb_mcp_server-*.whl
 

cli/conftest.py

@@ -31,16 +31,7 @@ from pathlib import Path
 
 import pytest
 
-
-def _installed_openbb_dir() -> Path:
-    """Return the directory of the ``openbb`` package this interpreter imports."""
-    spec = importlib.util.find_spec("openbb")
-    if spec is None or not spec.submodule_search_locations:
-        raise RuntimeError("The `openbb` package is not installed in this interpreter.")
-    return Path(next(iter(spec.submodule_search_locations)))
-
-
-OPENBB_DIR = _installed_openbb_dir()
+OPENBB_DIR = Path(importlib.util.find_spec("openbb").origin).parent
 PACKAGE_DIR = OPENBB_DIR / "package"
 ASSETS_DIR = OPENBB_DIR / "assets"
 

openbb_platform/extensions/mcp_server/pyproject.toml

@@ -27,9 +27,7 @@ Documentation = "https://docs.openbb.co/odp/python/extensions/interface/openbb-m
 [dependency-groups]
 dev = [
     "openbb-devtools>=2.0.1",
-    "httpx>=0.28.0,<1.0.0",
     "openbb-cli>=2.0.0",
-    "openbb-mcp-fixture",
 ]
 
 [build-system]
@@ -46,10 +44,6 @@ include = [
     "pyproject.toml",
 ]
 
-[tool.uv.sources]
-openbb-cli = { path = "../../../cli", editable = true }
-openbb-mcp-fixture = { path = "tests/fixtures/openbb_mcp_fixture", editable = true }
-
 [tool.ruff]
 line-length = 88
 target-version = "py310"

openbb_platform/extensions/mcp_server/tests/conftest.py

@@ -1,68 +1,43 @@
 """Shared fixtures and ``openbb_core`` submodule bindings for the test suite."""
 
+import atexit
 import importlib
 import logging
 import shutil
 import socket
-import subprocess
 import sys
+import tempfile
 import threading
 import time
 from collections.abc import Iterator
 from contextlib import contextmanager
-from importlib.metadata import PackageNotFoundError, distribution
-from importlib.util import find_spec
 from pathlib import Path
 
-FIXTURE_EXTENSION = Path(__file__).parent / "fixtures" / "openbb_mcp_fixture"
+FIXTURES_DIR = Path(__file__).parent / "fixtures"
 
 
-def _pip_install_command() -> list[str]:
-    """Return the command that installs packages into the running interpreter.
+def _register_fixture_extension() -> None:
+    """Expose ``openbb_mcp_fixture.router`` as an ``openbb_core_extension`` entry point."""
+    metadata_root = Path(tempfile.mkdtemp(prefix="openbb_mcp_fixture_"))
+    atexit.register(shutil.rmtree, metadata_root, ignore_errors=True)
+    dist_info = metadata_root / "openbb_mcp_fixture-0.0.0.dist-info"
+    dist_info.mkdir()
+    (dist_info / "METADATA").write_text(
+        "Metadata-Version: 2.1\nName: openbb-mcp-fixture\nVersion: 0.0.0\n",
+        encoding="utf-8",
+    )
+    (dist_info / "entry_points.txt").write_text(
+        "[openbb_core_extension]\nmcp_fixture = openbb_mcp_fixture.router:router\n",
+        encoding="utf-8",
+    )
+    sys.path[:0] = [str(FIXTURES_DIR), str(metadata_root)]
+    importlib.invalidate_caches()
+    from openbb_core.app.extension_loader import ExtensionLoader
 
-    Returns
-    -------
-    list[str]
-        ``uv pip install`` when uv is available, otherwise ``pip install``.
-    """
-    if find_spec("uv"):
-        return [
-            sys.executable,
-            "-m",
-            "uv",
-            "pip",
-            "install",
-            "--python",
-            sys.executable,
-        ]
-    if uv := shutil.which("uv"):
-        return [uv, "pip", "install", "--python", sys.executable]
-    return [sys.executable, "-m", "pip", "install"]
+    type(ExtensionLoader)._instances.pop(ExtensionLoader, None)
 
 
-def _install_fixture_extension() -> None:
-    """Install the ``openbb-mcp-fixture`` extension the tests dispatch against."""
-    try:
-        distribution("openbb-mcp-fixture")
-    except PackageNotFoundError:
-        subprocess.run(  # noqa: S603
-            [
-                *_pip_install_command(),
-                "--no-deps",
-                "--editable",
-                str(FIXTURE_EXTENSION),
-            ],
-            check=True,
-        )
-        if str(FIXTURE_EXTENSION) not in sys.path:
-            sys.path.append(str(FIXTURE_EXTENSION))
-        importlib.invalidate_caches()
-        from openbb_core.app.extension_loader import ExtensionLoader
-
-        type(ExtensionLoader)._instances.pop(ExtensionLoader, None)
-
-
-_install_fixture_extension()
+_register_fixture_extension()
 
 import openbb_core.api
 import openbb_core.api.app_loader
@@ -146,10 +121,10 @@ def serve_app(app) -> Iterator[str]:
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     sock.bind(("127.0.0.1", 0))
     port = sock.getsockname()[1]
-    server = uvicorn.Server(uvicorn.Config(app, log_level="warning"))
+    server = uvicorn.Server(uvicorn.Config(app, log_level="warning", ws="none"))
     thread = threading.Thread(target=server.run, kwargs={"sockets": [sock]})
     thread.start()
-    while not server.started:
+    while thread.is_alive() and not server.started:
         time.sleep(0.01)
     try:
         yield f"http://127.0.0.1:{port}"

openbb_platform/extensions/mcp_server/tests/fixtures/openbb_mcp_fixture/pyproject.toml

@@ -1,18 +0,0 @@
-[project]
-name = "openbb-mcp-fixture"
-version = "0.0.1"
-description = "Deterministic OpenBB extension that the openbb-mcp-server tests dispatch against."
-authors = [{ name = "OpenBB Team", email = "hello@openbb.co" }]
-license = { text = "Apache-2.0" }
-requires-python = ">=3.10,<4"
-dependencies = ["openbb-core>=2.0.0"]
-
-[project.entry-points."openbb_core_extension"]
-mcp_fixture = "openbb_mcp_fixture.router:router"
-
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
-
-[tool.hatch.build.targets.wheel]
-packages = ["openbb_mcp_fixture"]

openbb_platform/extensions/mcp_server/uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10, <4"
 resolution-markers = [
     "python_full_version >= '3.14' and sys_platform == 'win32'",
@@ -2222,7 +2222,7 @@ wheels = [
 [[package]]
 name = "openbb-cli"
 version = "2.0.0"
-source = { editable = "../../../cli" }
+source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
     { name = "openbb-core", extra = ["pandas"] },
@@ -2233,26 +2233,10 @@ dependencies = [
     { name = "rich" },
     { name = "tomli", marker = "python_full_version < '3.11'" },
 ]
-
-[package.metadata]
-requires-dist = [
-    { name = "httpx", specifier = ">=0.28.0,<1.0.0" },
-    { name = "openbb-charting", marker = "extra == 'all'", editable = "../../obbject_extensions/charting" },
-    { name = "openbb-charting", marker = "extra == 'charting'", editable = "../../obbject_extensions/charting" },
-    { name = "openbb-core", extras = ["pandas"], specifier = ">=2.0.0" },
-    { name = "openpyxl", specifier = ">=3.1.5,<4.0.0" },
-    { name = "prompt-toolkit", specifier = ">=3.0.50,<4.0.0" },
-    { name = "python-dotenv", specifier = ">=1.0.1,<2.0.0" },
-    { name = "pywry", marker = "extra == 'all'", specifier = ">=2.0.0" },
-    { name = "pywry", marker = "extra == 'interactive'", specifier = ">=2.0.0" },
-    { name = "pyyaml", specifier = ">=6.0" },
-    { name = "rich", specifier = ">=14.0.0,<15.0.0" },
-    { name = "tomli", marker = "python_full_version < '3.11'", specifier = ">=2.0" },
+sdist = { url = "https://files.pythonhosted.org/packages/93/01/043189ce5bf7c782f674b02baec0da4bfa445305a731a774523779bb9150/openbb_cli-2.0.0.tar.gz", hash = "sha256:6694e898228502ac0f1a9d28088da0eec9a01efed6660d877801b54f9b48e5de", size = 371511, upload-time = "2026-09-27T21:25:32.68Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/09/a0/efb5eaaaaf6e5ab2d691209ad120a915737ebfefb554a89e364573be94d8/openbb_cli-2.0.0-py3-none-any.whl", hash = "sha256:fa2a0681948f3206b60da6a290d1cac1c687584bf64e4a467bd920186a231e19", size = 406321, upload-time = "2026-09-27T21:25:30.981Z" },
 ]
-provides-extras = ["charting", "interactive", "all"]
-
-[package.metadata.requires-dev]
-dev = [{ name = "openbb-devtools", specifier = ">=2.0.1" }]
 
 [[package]]
 name = "openbb-core"
@@ -2314,17 +2298,6 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/34/41/e1ad4ea518f756a0a330a72f3df29a0b692c0cff25a7202f0ab36689f75e/openbb_devtools-2.0.1-py3-none-any.whl", hash = "sha256:ff3d96622f7ecaaf37cf2b898f32ecd69234e58f0ca162043e8e2b9bb608517c", size = 1665, upload-time = "2026-09-24T21:51:04.637Z" },
 ]
 
-[[package]]
-name = "openbb-mcp-fixture"
-version = "0.0.1"
-source = { editable = "tests/fixtures/openbb_mcp_fixture" }
-dependencies = [
-    { name = "openbb-core" },
-]
-
-[package.metadata]
-requires-dist = [{ name = "openbb-core", specifier = ">=2.0.0" }]
-
 [[package]]
 name = "openbb-mcp-server"
 version = "2.0.0"
@@ -2343,17 +2316,15 @@ cli = [
 
 [package.dev-dependencies]
 dev = [
-    { name = "httpx" },
     { name = "openbb-cli" },
     { name = "openbb-devtools" },
-    { name = "openbb-mcp-fixture" },
 ]
 
 [package.metadata]
 requires-dist = [
     { name = "fastapi", specifier = ">=0.138.2" },
     { name = "fastmcp", specifier = ">=4.0.9" },
-    { name = "openbb-cli", marker = "extra == 'cli'", editable = "../../../cli" },
+    { name = "openbb-cli", marker = "extra == 'cli'", specifier = ">=2.0.0" },
     { name = "openbb-core", specifier = ">=2.0.0" },
     { name = "tomli", marker = "python_full_version < '3.11'", specifier = ">=2.0" },
 ]
@@ -2361,10 +2332,8 @@ provides-extras = ["cli"]
 
 [package.metadata.requires-dev]
 dev = [
-    { name = "httpx", specifier = ">=0.28.0,<1.0.0" },
-    { name = "openbb-cli", editable = "../../../cli" },
+    { name = "openbb-cli", specifier = ">=2.0.0" },
     { name = "openbb-devtools", specifier = ">=2.0.1" },
-    { name = "openbb-mcp-fixture", editable = "tests/fixtures/openbb_mcp_fixture" },
 ]
 
 [[package]]