4 Commits

• Add turn-scoped context contributions (#28911)

  ## Summary
  - keep context injection on a single ContextContributor trait
  - split context injection into thread-scoped and turn-scoped
  contribution methods
  - wire turn-scoped fragments into initial context assembly so extensions
  can contribute context from turn-local state

  jif · 2026-06-18 19:40:28 +02:00
  9684ec25be
• Make context contributors async (#22491)

  ## Summary
  - make ContextContributor return a boxed Send future
  - await context contributors during initial context assembly
  - update existing contributors and extension-api examples for the async
  contract
  
  ## Testing
  - cargo test -p codex-extension-api --examples
  - cargo test -p codex-git-attribution
  - cargo test -p codex-core
  build_initial_context_includes_git_attribution_from_extensions --
  --nocapture
  - cargo test -p codex-core
  build_initial_context_omits_git_attribution_when_feature_is_disabled --
  --nocapture
  - cargo test -p codex-core (fails in unrelated
  agent::control::tests::spawn_agent_fork_last_n_turns_keeps_only_recent_turns
  stack overflow)
  - just fix -p codex-extension-api
  - just fix -p codex-git-attribution
  - just fix -p codex-core
  - cargo clippy -p codex-extension-api --examples

  jif-oai · 2026-05-13 16:43:28 +02:00
  68e045a631
• feat: drop CodexExtension (#22140)

  Drop `CodexExtension` as not needed for now

  jif-oai · 2026-05-11 14:19:51 +02:00
  ebd3d53451
• extension: add initial typed extension API (#21736)

  ## Why
  
  `codex-core` still owns a growing amount of product-specific behavior.
  This PR starts the extraction path by introducing a small, typed
  first-party extension seam: features can install the contribution
  families they actually own, while the host keeps lifecycle and state
  ownership instead of pushing a broad service locator into the API.
  
  See the `examples/` for illustration
  
  ## Known limitations
  * Tool contract definition will be shared with core
  * Fragments must be extracted
  * Missing some contributors

  jif-oai · 2026-05-11 11:06:24 +02:00
  d2c3ebac1f