mcp: pin isort classification to fix CI flake8

Local (lisa_mcp editable-installed) and CI (no install) classified
lisa_mcp into different isort groups, flipping I003/I004 between
environments. Pin known_first_party/known_third_party so grouping is
deterministic, and re-run isort on the 4 affected files.

Author: Johnson George

mcp/lisa_mcp/server.py

@@ -6,12 +6,13 @@
 import argparse
 import logging
 
+from mcp.server.fastmcp import FastMCP
+
 from lisa_mcp.tools.execution import register_execution_tools
 from lisa_mcp.tools.knowledge import register_knowledge_tools
 from lisa_mcp.tools.log_analysis import register_log_analysis_tools
 from lisa_mcp.tools.runbook import register_runbook_tools
 from lisa_mcp.tools.test_writer import register_test_writer_tools
-from mcp.server.fastmcp import FastMCP
 
 logging.basicConfig(level=logging.INFO)
 log = logging.getLogger("lisa-mcp")
@@ -88,13 +89,12 @@ def main() -> None:
         import os
 
         import uvicorn
+        from mcp.server.sse import SseServerTransport
         from starlette.applications import Starlette
         from starlette.middleware import Middleware
         from starlette.middleware.trustedhost import TrustedHostMiddleware
         from starlette.routing import Mount, Route
 
-        from mcp.server.sse import SseServerTransport
-
         sse = SseServerTransport("/messages/")
 
         async def handle_sse(request):

mcp/lisa_mcp/tools/knowledge.py

@@ -8,13 +8,14 @@
 import re
 from pathlib import Path
 
+from mcp.server.fastmcp import FastMCP
+
 from lisa_mcp.tools._repo import (
     find_repo_root,
     load_context_file,
     load_doc_for_topic,
     load_docs_for_tool,
 )
-from mcp.server.fastmcp import FastMCP
 
 
 def register_knowledge_tools(mcp: FastMCP) -> None:  # noqa: C901

mcp/lisa_mcp/tools/log_analysis.py

@@ -16,9 +16,10 @@
 from urllib.parse import unquote, urlparse
 from urllib.request import Request, urlopen
 
-from lisa_mcp.tools._repo import find_repo_root, load_context_file, load_docs_for_tool
 from mcp.server.fastmcp import FastMCP
 
+from lisa_mcp.tools._repo import find_repo_root, load_context_file, load_docs_for_tool
+
 
 def _load_ai_prompts() -> str:
     """Load the LISA AI log analyzer prompts from lisa/ai/prompts/default/.

mcp/lisa_mcp/tools/test_writer.py

@@ -11,9 +11,10 @@
 from pathlib import Path
 from typing import Optional
 
-from lisa_mcp.tools._repo import find_repo_root, load_test_writer_prompt
 from mcp.server.fastmcp import FastMCP
 
+from lisa_mcp.tools._repo import find_repo_root, load_test_writer_prompt
+
 
 def register_test_writer_tools(mcp: FastMCP) -> None:  # noqa: C901
     @mcp.tool()

pyproject.toml

@@ -193,6 +193,12 @@ use_parentheses = true
 ensure_newline_before_comments = true
 line_length = 88
 extend_skip_glob = [".nox/*", ".venv*/*"]
+# Pin classification so local (editable-installed `lisa_mcp`) and CI
+# (no install) agree on import grouping. Without this, isort treats
+# `lisa_mcp` as first-party locally but third-party in CI, which
+# flips I003/I004 between environments.
+known_first_party = ["lisa", "lisa_mcp"]
+known_third_party = ["mcp"]
 
 
 [tool.mypy]