Eric Traut 5a8700abcc Add verbose diagnostics for /mcp (#18610) ...

Fixes #18539.

## Summary
The recent `/mcp` performance work kept the default command fast by
avoiding resource and resource-template inventory probes, but it also
removed useful diagnostics for users trying to confirm MCP server state.

This keeps bare `/mcp` on the fast tools/auth path and adds `/mcp
verbose` for the slower diagnostic view. Verbose mode requests full MCP
server status from the app-server and restores status, resources, and
resource templates in the TUI output.

## Testing
In addition to running automation, I manually tested the feature to
confirm that it works.

2026-04-20 08:13:44 -07:00

..

codex_tui__app__tests__agent_picker_item_name.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__app__tests__clear_ui_after_long_transcript_fresh_header_only.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__app__tests__clear_ui_header_fast_status_fast_capable_models.snap

Use model metadata for Fast Mode status (#16949)

2026-04-07 17:55:40 -07:00

codex_tui__app__tests__model_migration_prompt_shows_for_hidden_model.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__cwd_prompt__tests__cwd_prompt_fork_modal.snap

Rename tui_app_server to tui (#16104)

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codex_tui__cwd_prompt__tests__cwd_prompt_modal.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__add_details.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__ansi16_insert_delete_no_background.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__apply_add_block.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_delete_block.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_multiple_files_block.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_update_block_line_numbers_three_digits_text.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_update_block_relativizes_path.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__apply_update_block_wraps_long_lines_text.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_update_block_wraps_long_lines.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__apply_update_block.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__apply_update_with_rename_block.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__blank_context_line.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__diff_gallery_80x24.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__diff_gallery_94x35.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__diff_gallery_120x40.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__single_line_replacement_counts.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__syntax_highlighted_insert_wraps_text.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__syntax_highlighted_insert_wraps.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__theme_scope_background_resolution.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__update_details_with_rename.snap

Rename tui_app_server to tui (#16104)

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codex_tui__diff_render__tests__vertical_ellipsis_between_hunks.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__diff_render__tests__wrap_behavior_insert.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__external_agent_config_migration__tests__external_agent_config_migration_prompt.snap

Add /side conversations (#18190)

2026-04-19 11:59:41 -07:00

codex_tui__history_cell__tests__active_mcp_tool_call_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__coalesced_reads_dedupe_names.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__coalesces_reads_across_multiple_calls.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__coalesces_sequential_reads_within_one_call.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__completed_mcp_tool_call_error_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__completed_mcp_tool_call_multiple_outputs_inline_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__completed_mcp_tool_call_multiple_outputs_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__completed_mcp_tool_call_success_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__completed_mcp_tool_call_wrapped_outputs_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__error_event_oversized_input_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__mcp_inventory_loading_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__mcp_tools_output_from_statuses_renders_status_only_servers.snap

Speed up /mcp inventory listing (#16831)

2026-04-06 16:27:02 -07:00

codex_tui__history_cell__tests__mcp_tools_output_from_statuses_renders_verbose_inventory.snap

Add verbose diagnostics for /mcp (#18610)

2026-04-20 08:13:44 -07:00

codex_tui__history_cell__tests__mcp_tools_output_lists_tools_for_hyphenated_server_names.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__mcp_tools_output_masks_sensitive_values.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__multiline_command_both_lines_wrap_with_correct_prefixes.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__multiline_command_without_wrap_uses_branch_then_eight_spaces.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__multiline_command_wraps_with_extra_indent_on_subsequent_lines.snap

ci: stop running rust CI with --all-features (#16473)

2026-04-01 14:06:20 -07:00

codex_tui__history_cell__tests__plan_update_with_note_and_wrapping_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__plan_update_without_note_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__ps_output_chunk_leading_whitespace_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__ps_output_empty_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__ps_output_long_command_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__ps_output_many_sessions_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__ps_output_multiline_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__ran_cell_multiline_with_stderr_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__session_header_indicates_yolo_mode.snap

Display YOLO mode permissions if set when launching TUI (#17877)

2026-04-15 18:28:11 -07:00

codex_tui__history_cell__tests__session_info_availability_nux_tooltip_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__single_line_command_compact_when_fits.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__single_line_command_wraps_with_four_space_continuation.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__stderr_tail_more_than_five_lines_snapshot.snap

[codex] Show ctrl + t hint on truncated exec output in TUI (#17076)

2026-04-09 11:01:30 -07:00

codex_tui__history_cell__tests__user_history_cell_numbers_multiple_remote_images.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__user_history_cell_renders_remote_image_urls.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__history_cell__tests__user_history_cell_wraps_and_prefixes_each_line_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__web_search_history_cell_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__history_cell__tests__web_search_history_cell_transcript_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__markdown_render__markdown_render_tests__markdown_render_complex_snapshot.snap

Rename tui_app_server to tui (#16104)

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codex_tui__markdown_render__markdown_render_tests__markdown_render_file_link_snapshot.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__model_migration__tests__model_migration_prompt_gpt5_codex_mini.snap

Rename tui_app_server to tui (#16104)

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codex_tui__model_migration__tests__model_migration_prompt_gpt5_codex.snap

Rename tui_app_server to tui (#16104)

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codex_tui__model_migration__tests__model_migration_prompt_gpt5_family.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__model_migration__tests__model_migration_prompt.snap

Rename tui_app_server to tui (#16104)

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codex_tui__multi_agents__tests__collab_agent_transcript.snap

Rename tui_app_server to tui (#16104)

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codex_tui__multi_agents__tests__collab_resume_interrupted.snap

Rename tui_app_server to tui (#16104)

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codex_tui__pager_overlay__tests__static_overlay_snapshot_basic.snap

Rename tui_app_server to tui (#16104)

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codex_tui__pager_overlay__tests__static_overlay_wraps_long_lines.snap

Rename tui_app_server to tui (#16104)

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codex_tui__pager_overlay__tests__transcript_overlay_apply_patch_scroll_vt100.snap

Rename tui_app_server to tui (#16104)

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codex_tui__pager_overlay__tests__transcript_overlay_renders_live_tail.snap

Rename tui_app_server to tui (#16104)

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codex_tui__pager_overlay__tests__transcript_overlay_snapshot_basic.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__resume_picker__tests__resume_picker_screen.snap

Rename tui_app_server to tui (#16104)

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codex_tui__resume_picker__tests__resume_picker_search_error.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__resume_picker__tests__resume_picker_table.snap

Fix resume picker timestamp labels and stability (#16822)

2026-04-06 08:51:13 -07:00

codex_tui__resume_picker__tests__resume_picker_thread_names.snap

Fix resume picker timestamp labels and stability (#16822)

2026-04-06 08:51:13 -07:00

codex_tui__status_indicator_widget__tests__renders_truncated.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__status_indicator_widget__tests__renders_with_queued_messages.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__status_indicator_widget__tests__renders_with_queued_messages@macos.snap

Rename tui_app_server to tui (#16104)

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codex_tui__status_indicator_widget__tests__renders_with_working_header.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__status_indicator_widget__tests__renders_wrapped_details_panama_two_lines.snap

Rename tui_app_server to tui (#16104)

2026-03-28 11:23:07 -06:00

codex_tui__update_prompt__tests__update_prompt_modal.snap

Rename tui_app_server to tui (#16104)

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