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a0fd94bde6
Previously, clients would call `thread/start` with dynamic_tools set, and when a model invokes a dynamic tool, it would just make the server->client `item/tool/call` request and wait for the client's response to complete the tool call. This works, but it doesn't have an `item/started` or `item/completed` event. Now we are doing this: - [new] emit `item/started` with `DynamicToolCall` populated with the call arguments - send an `item/tool/call` server request - [new] once the client responds, emit `item/completed` with `DynamicToolCall` populated with the response. Also, with `persistExtendedHistory: true`, dynamic tool calls are now reconstructable in `thread/read` and `thread/resume` as `ThreadItem::DynamicToolCall`.
a0fd94bde6
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2026-02-25 12:00:10 -08:00
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codex-protocol
This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.
This crate should have minimal dependencies.
Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.