fix(import): force local esm/source via sys.path & PYTHONPATH; start via script

esm/mcp_output/mcp_plugin/mcp_service.py

@@ -5,17 +5,7 @@ source_path = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__fil
 sys.path.insert(0, source_path)
 
 from fastmcp import FastMCP
-try:
-    from esm import pretrained, data, inverse_folding, model  # type: ignore
-    # from examples.lm_design.lm_design import lm_design
-    # from examples.variant_prediction.predict import predict
-    # from scripts import extract, fold
-except Exception as import_error:  # pragma: no cover
-    pretrained = None  # type: ignore
-    data = None  # type: ignore
-    inverse_folding = None  # type: ignore
-    model = None  # type: ignore
-    print(f"[warn] Optional ESM modules unavailable: {import_error}")
+from esm import pretrained, data, inverse_folding, model  # type: ignore
 
 mcp = FastMCP("esm_service")
 

esm/mcp_output/start_mcp.py

@@ -5,6 +5,9 @@ MCP Service Startup Entry Point
 import sys
 import os
 
+# Ensure local esm/source has highest priority
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "source"))
+
 project_root = os.path.dirname(os.path.abspath(__file__))
 mcp_plugin_dir = os.path.join(project_root, "mcp_plugin")
 if mcp_plugin_dir not in sys.path: