jif 271d5cecf2 feat: add extension turn-input contributors (#25959) ...

## Disclaimer
Do not use for now

## Why

Extensions can already contribute prompt fragments and request same-turn
item injection, but there was no host-owned hook for contributing
structured `ResponseItem`s while Codex is assembling a new turn's
initial model input. This change adds that seam so extensions can attach
turn-local input that depends on the submitted user input and resolved
turn environments without routing through prompt text or late injection.

## What changed

- add `TurnInputContributor` to `codex_extension_api` and export the new
`TurnInputContext` / `TurnInputEnvironment` types it receives
- teach `ExtensionRegistry` to register and expose turn-input
contributors alongside the existing extension hooks
- call registered turn-input contributors from
`core/src/session/turn.rs` while building the initial injected input for
a turn, then append their returned `ResponseItem`s after the skill and
plugin injections

271d5cecf2 · 2026-06-03 01:33:31 +02:00

History

..

extension-api

feat: add extension turn-input contributors (#25959)

2026-06-03 01:33:31 +02:00

goal

Add goal extension GoalApi (#25096)

2026-06-01 11:32:13 +02:00

guardian

Make extension lifecycle hooks async (#23291)

2026-05-18 13:53:58 +02:00

image-generation

Expose standalone image generation in code mode (#25923)

2026-06-02 22:27:52 +00:00

memories

[codex] Require model for standalone web search (#25131)

2026-05-29 12:03:04 -07:00

skills

feat: add skills extension scaffold (#25953)

2026-06-03 01:10:26 +02:00

web-search

[codex] enable parallel standalone web search calls (#25702)

2026-06-01 15:04:11 -07:00