chore(mcp): add visibility note for mcp-cleanup branch

MCP-CLEANUP-NOTE.md

@@ -0,0 +1,15 @@
+This branch `mcp-cleanup` contains a focused cleanup that disables automatic
+installation and auto-start of vendored MCP adapters (HexStrike, MetasploitMCP,
+etc.). Operators should manually run installer scripts under `third_party/` and
+configure `mcp_servers.json` when they want to enable MCP-backed tools.
+
+Files changed (summary):
+- `pentestagent/mcp/manager.py` — removed LAUNCH_* auto-start overrides and vendored auto-start logic.
+- `pentestagent/interface/tui.py` and `pentestagent/interface/cli.py` — disabled automatic MCP auto-connect.
+- `scripts/setup.sh` and `scripts/setup.ps1` — removed automatic vendored MCP install/start steps and added manual instructions.
+- `README.md` — documented the manual MCP install workflow.
+
+This commit is intentionally small and only intended to make the branch visible
+for review. The functional changes are in the files listed above.
+
+If you want a different summary or formatting, tell me and I'll update it.