Files
codex/codex-rs/ext/extension-api/src/lib.rs
T
sayan-oai 7e802b22f1 Expose conversation history to extension tools (#23963)
## Why

Extension tools that need conversation context should be able to read it
from the live tool invocation instead of reaching into thread
persistence themselves.

## What changed

- Add a `ConversationHistory` snapshot to extension `ToolCall`s and
populate it from the current raw in-memory response history.
- Expose all history items at this boundary so each extension can filter
and bound the subset it needs before consuming or forwarding it.
- Cover the adapter and registry dispatch paths and update existing
extension tests that construct `ToolCall` literals.

## Test plan

- `cargo test -p codex-tools`
- `cargo test -p codex-extension-api`
- `cargo test -p codex-goal-extension`
- `cargo test -p codex-memories-extension`
- `cargo test -p codex-core passes_turn_fields_to_extension_call`
- `cargo test -p codex-core
extension_tool_executors_are_model_visible_and_dispatchable`
2026-05-22 01:11:47 +00:00

50 lines
1.8 KiB
Rust

mod capabilities;
mod contributors;
mod registry;
mod state;
pub use capabilities::AgentSpawnFuture;
pub use capabilities::AgentSpawner;
pub use capabilities::ExtensionEventSink;
pub use capabilities::NoopExtensionEventSink;
pub use capabilities::NoopResponseItemInjector;
pub use capabilities::ResponseItemInjectionFuture;
pub use capabilities::ResponseItemInjector;
pub use codex_tools::ConversationHistory;
pub use codex_tools::FunctionCallError;
pub use codex_tools::JsonToolOutput;
pub use codex_tools::ResponsesApiTool;
pub use codex_tools::ToolCall;
pub use codex_tools::ToolExecutor;
pub use codex_tools::ToolName;
pub use codex_tools::ToolOutput;
pub use codex_tools::ToolPayload;
pub use codex_tools::ToolSpec;
pub use codex_tools::parse_tool_input_schema;
pub use contributors::ApprovalReviewContributor;
pub use contributors::ConfigContributor;
pub use contributors::ContextContributor;
pub use contributors::PromptFragment;
pub use contributors::PromptSlot;
pub use contributors::ThreadLifecycleContributor;
pub use contributors::ThreadResumeInput;
pub use contributors::ThreadStartInput;
pub use contributors::ThreadStopInput;
pub use contributors::TokenUsageContributor;
pub use contributors::ToolCallOutcome;
pub use contributors::ToolCallSource;
pub use contributors::ToolContributor;
pub use contributors::ToolFinishInput;
pub use contributors::ToolLifecycleContributor;
pub use contributors::ToolLifecycleFuture;
pub use contributors::ToolStartInput;
pub use contributors::TurnAbortInput;
pub use contributors::TurnItemContributor;
pub use contributors::TurnLifecycleContributor;
pub use contributors::TurnStartInput;
pub use contributors::TurnStopInput;
pub use registry::ExtensionRegistry;
pub use registry::ExtensionRegistryBuilder;
pub use registry::empty_extension_registry;
pub use state::ExtensionData;