Prepare State Hub retirement baseline

scripts/codex-state-hub-mcp.sh

@@ -1,7 +1,9 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-cd /home/worsch/state-hub
+STATE_HUB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+STATE_HUB_PYTHON="${STATE_HUB_PYTHON:-$STATE_HUB_DIR/.venv/bin/python}"
+cd "$STATE_HUB_DIR"
 
 API_BASE="${API_BASE:-http://127.0.0.1:8000}"
 HEALTH_URL="${API_BASE%/}/state/health"
@@ -24,6 +26,12 @@ if ! api_healthy; then
   exit 1
 fi
 
+if [ ! -x "$STATE_HUB_PYTHON" ]; then
+  echo "state-hub Python is not executable at $STATE_HUB_PYTHON" >&2
+  echo "install the repository environment before starting the Codex MCP server" >&2
+  exit 1
+fi
+
 export API_BASE
 export MCP_TRANSPORT=stdio
-exec uv run python mcp_server/server.py
+exec "$STATE_HUB_PYTHON" mcp_server/codex_server.py