0.114.0 upgrade to 0.116.0/0.117.0 somewhat breaks MCP #16028
Description
What version of Codex CLI is running?
OpenAI Codex (v0.117.0)
What subscription do you have?
corporate
Which model were you using?
Model: gpt-5.4 (reasoning medium, summaries auto)
What platform is your computer?
Linux REDACTED 4.4.0-19041-Microsoft #5794-Microsoft Mon Apr 07 17:55:00 PST 2025 x86_64 x86_64 x86_64 GNU/Linux
What terminal emulator and version are you using (if applicable)?
xterm-256color
What issue are you seeing?
in current version I see:
/mcp
🔌 MCP Tools
• chrome-devtools
• Auth: Unsupported
• Command: nc 127.0.0.1 3333
• Tools: (none)
• Resources: (none)
• Resource templates: (none)
What steps can reproduce the bug?
config is:
[mcp_servers.chrome-devtools]
enabled = true
startup_timeout_ms = 20000
command = "nc"
args = [ "127.0.0.1", "3333" ]
What is the expected behavior?
Tools: is a long list of capabilities as show from the printf '{"jsonrpc":"2.0","id":1,"method":"tools/list"}\n' | nc 127.0.0.1 3333 > mcp.test.log
$ python -m json.tool < mcp.test.log | grep '"name"'
"name": "click"
"name": "close_page"
"name": "drag"
"name": "emulate"
"name": "evaluate_script"
"name": "fill"
"name": "fill_form"
"name": "get_console_message"
"name": "get_network_request"
"name": "handle_dialog"
"name": "hover"
"name": "list_console_messages"
"name": "list_network_requests"
"name": "list_pages"
"name": "navigate_page"
"name": "new_page"
"name": "performance_analyze_insight"
"name": "performance_start_trace"
"name": "performance_stop_trace"
"name": "press_key"
"name": "resize_page"
"name": "select_page"
"name": "take_screenshot"
"name": "take_snapshot"
"name": "upload_file"
"name": "wait_for"
Additional information
No response