diff --git a/mcp_source.py b/mcp_source.py
index 548b2a9..15f2ff4 100755
--- a/mcp_source.py
+++ b/mcp_source.py
@@ -164,78 +164,5 @@ def main() -> None:
     print("Tip: In Unity, open Package Manager and Refresh to re-resolve packages.")
 
 
-if __name__ == "__main__":
-    main()
-
-#!/usr/bin/env python3
-import json
-import os
-import sys
-import subprocess
-
-# Defaults for your environment
-UNITY_PROJECT = "/Users/davidsarno/ramble"  # change if needed
-MANIFEST = os.path.join(UNITY_PROJECT, "Packages", "manifest.json")
-LOCAL_REPO = "/Users/davidsarno/unity-mcp"  # local repo root
-PKG_NAME = "com.coplaydev.unity-mcp"
-
-def get_current_branch(repo_path: str) -> str:
-    result = subprocess.run(
-        ["git", "-C", repo_path, "rev-parse", "--abbrev-ref", "HEAD"],
-        capture_output=True, text=True
-    )
-    if result.returncode != 0:
-        print("Error: unable to detect current branch from local repo.", file=sys.stderr)
-        sys.exit(1)
-    return result.stdout.strip()
-
-def build_options(branch: str):
-    return [
-        ("[1] Upstream main", "https://github.com/CoplayDev/unity-mcp.git?path=/UnityMcpBridge"),
-        (f"[2] Remote {branch}", f"https://github.com/dsarno/unity-mcp.git?path=/UnityMcpBridge#{branch}"),
-        (f"[3] Local {branch}", f"file:{os.path.join(LOCAL_REPO, 'UnityMcpBridge')}"),
-    ]
-
-def read_manifest(path: str):
-    with open(path, "r", encoding="utf-8") as f:
-        return json.load(f)
-
-def write_manifest(path: str, data: dict):
-    with open(path, "w", encoding="utf-8") as f:
-        json.dump(data, f, indent=2)
-        f.write("\n")
-
-def main():
-    # Allow overrides via args: python mcp_source.py [manifest.json] [local_repo]
-    manifest_path = MANIFEST if len(sys.argv) < 2 else sys.argv[1]
-    repo_path = LOCAL_REPO if len(sys.argv) < 3 else sys.argv[2]
-
-    branch = get_current_branch(repo_path)
-    options = build_options(branch)
-
-    print("Select MCP package source by number:")
-    for label, _ in options:
-        print(label)
-    choice = input("Enter 1-3: ").strip()
-    if choice not in {"1", "2", "3"}:
-        print("Invalid selection.", file=sys.stderr)
-        sys.exit(1)
-
-    idx = int(choice) - 1
-    _, chosen = options[idx]
-
-    data = read_manifest(manifest_path)
-    deps = data.get("dependencies", {})
-    if PKG_NAME not in deps:
-        print(f"Error: '{PKG_NAME}' not found in manifest dependencies.", file=sys.stderr)
-        sys.exit(1)
-
-    print(f"\nUpdating {PKG_NAME} → {chosen}")
-    deps[PKG_NAME] = chosen
-    data["dependencies"] = deps
-    write_manifest(manifest_path, data)
-    print(f"Done. Wrote to: {manifest_path}")
-    print("Tip: In Unity, open Package Manager and Refresh to re-resolve packages.")
-
 if __name__ == "__main__":
     main()
\ No newline at end of file