core-agent-ide/codex-rs/tui
Colin Young 7e07ec8f73
[Codex][CLI] Gate image inputs by model modalities (#10271)
###### Summary

- Add input_modalities to model metadata so clients can determine
supported input types.
- Gate image paste/attach in TUI when the selected model does not
support images.
- Block submits that include images for unsupported models and show a
clear warning.
- Propagate modality metadata through app-server protocol/model-list
responses.
  - Update related tests/fixtures.

  ###### Rationale

  - Models support different input modalities.
- Clients need an explicit capability signal to prevent unsupported
requests.
- Backward-compatible defaults preserve existing behavior when modality
metadata is absent.

  ###### Scope

  - codex-rs/protocol, codex-rs/core, codex-rs/tui
  - codex-rs/app-server-protocol, codex-rs/app-server
  - Generated app-server types / schema fixtures

  ###### Trade-offs

- Default behavior assumes text + image when field is absent for
compatibility.
  - Server-side validation remains the source of truth.

  ###### Follow-up

- Non-TUI clients should consume input_modalities to disable unsupported
attachments.
- Model catalogs should explicitly set input_modalities for text-only
models.

  ###### Testing

  - cargo fmt --all
  - cargo test -p codex-tui
  - env -u GITHUB_APP_KEY cargo test -p codex-core --lib
  - just write-app-server-schema
- cargo run -p codex-cli --bin codex -- app-server generate-ts --out
app-server-types
  - test against local backend
  
<img width="695" height="199" alt="image"
src="https://github.com/user-attachments/assets/d22dd04f-5eba-4db9-a7c5-a2506f60ec44"
/>

---------

Co-authored-by: Josh McKinney <joshka@openai.com>
2026-02-02 18:56:39 -08:00
..
frames Login flow polish (#3632) 2025-09-15 00:42:53 -07:00
src [Codex][CLI] Gate image inputs by model modalities (#10271) 2026-02-02 18:56:39 -08:00
tests tui: double-press Ctrl+C/Ctrl+D to quit (#8936) 2026-01-14 17:42:52 +00:00
BUILD.bazel fix: integration test for #9011 (#9166) 2026-01-13 23:39:34 +00:00
Cargo.toml feat: replace custom mcp-types crate with equivalents from rmcp (#10349) 2026-02-02 17:41:55 -08:00
prompt_for_init_command.md chore: rename INIT.md to prompt_for_init_command.md and move closer to usage (#1886) 2025-08-06 11:58:57 -07:00
styles.md fix: stop using ANSI blue (#2421) 2025-08-18 16:02:25 +00:00
tooltips.txt Add codex app macOS launcher (#10418) 2026-02-02 17:37:04 -08:00