22 Commits

• Add code_mode_only feature (#14617)

  Summary
  - add the code_mode_only feature flag/config schema and wire its
  dependency on code_mode
  - update code mode tool descriptions to list nested tools with detailed
  headers
  - restrict available tools for prompt and exec descriptions when
  code_mode_only is enabled and test the behavior
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-13 13:30:19 -07:00
  477a2dd345
• code mode: single line tool declarations (#14526)

  ## Summary
  - render code mode tool declarations as single-line TypeScript snippets
  - make the JSON schema renderer emit inline object shapes for these
  declarations
  - update code mode/spec expectations to match the new inline rendering
  
  ## Testing
  - `just fmt`
  - `cargo test -p codex-core render_json_schema_to_typescript`
  - `cargo test -p codex-core code_mode_augments_`
  - `cargo test -p codex-core --test all exports_all_tools_metadata --
  --nocapture`

  pakrym-oai · 2026-03-13 10:08:34 -07:00
  9c9867c9fa
• code_mode: Move exec params from runtime declarations to @pragma (#14511)

  This change moves code_mode exec session settings out of the runtime API
  and into an optional first-line pragma, so instead of calling runtime
  helpers like set_yield_time() or set_max_output_tokens_per_exec_call(),
  the model can write // @exec: {"yield_time_ms": ...,
  "max_output_tokens": ...} at the top of the freeform exec source. Rust
  now parses that pragma before building the source, validates it, and
  passes the values directly in the exec start message to the code-mode
  broker, which applies them at session start without any worker-runtime
  mutation path. The @openai/code_mode module no longer exposes those
  setter functions, the docs and grammar were updated to describe the
  pragma form, and the existing code_mode tests were converted to use
  pragma-based configuration instead.

  Channing Conger · 2026-03-13 03:27:42 +00:00
  0daffe667a
• Expose code-mode tools through globals (#14517)

  Summary
  - make all code-mode tools accessible as globals so callers only need
  `tools.<name>`
  - rename text/image helpers and key globals (store, load, ALL_TOOLS,
  etc.) to reflect the new shared namespace
  - update the JS bridge, runners, descriptions, router, and tests to
  follow the new API
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-12 15:43:59 -07:00
  a2546d5dff
• Rename exec session IDs to cell IDs (#14510)

  - Update the code-mode executor, wait handler, and protocol plumbing to
  use cell IDs instead of session IDs for node communication
  - Switch tool metadata, wait description, and suite tests to refer to
  cell IDs so user-visible messages match the new terminology
  
  **Testing**
  - Not run (not requested)

  pakrym-oai · 2026-03-12 14:05:30 -07:00
  04e14bdf23
• Fix MCP tool calling (#14491)

  Properly escape mcp tool names and make tools only available via
  imports.

  pakrym-oai · 2026-03-12 13:38:52 -07:00
  dadffd27d4
• Skip nested tool call parallel test on Windows (#14505)

  **Summary**
  - disable the `code_mode_nested_tool_calls_can_run_in_parallel` test on
  Windows where `exec_command` is unavailable
  
  **Testing**
  - Not run (not requested)

  pakrym-oai · 2026-03-12 13:32:11 -07:00
  a5a4899d0c
• Add parallel tool call test (#14494)

  Summary
  - pin tests to `test-gpt-5.1-codex` so code-mode suites exercise that
  model explicitly
  - add a regression test that ensures nested tool calls can execute in
  parallel and assert on timing
  - refresh `codex-rs/Cargo.lock` for the updated dependency tree (add
  `codex-utils-pty`, drop `codex-otel`)
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-12 12:10:14 -07:00
  25e301ed98
• Add default code-mode yield timeout (#14484)

  Summary
  - expose the default yield timeout through code mode runtime so the
  handler, wait tool, and protocol share the same 10s value that matches
  unified exec
  - document the timeout change in the tool descriptions and propagate the
  value all the way into the runner metadata
  - adjust Cargo.lock to keep the dependency tree in sync with the added
  code mode tool dependency
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-12 12:06:23 -07:00
  d1b03f0d7f
• Cleanup code_mode tool descriptions (#14480)

  Move to separate files and clarify a bit.

  pakrym-oai · 2026-03-12 11:13:35 -07:00
  cfe3f6821a
• Dispatch tools when code mode is not awaited directly (#14437)

  ## Summary
  - start a code mode worker once per turn and let it pump nested tool
  calls through a dedicated queue
  - simplify code mode request/response dispatch around request ids and
  generic runner-unavailable errors
  - clean up the code mode process API and runner protocol plumbing
  
  ## Testing
  - not run yet

  pakrym-oai · 2026-03-12 09:00:20 -07:00
  2f03b1a322
• Support waiting for code_mode sessions (#14295)

  ## Summary
  - persist the code mode runner process in the session-scoped code mode
  store
  - switch the runner protocol from `init` to `start` with explicit
  session ids
  - handle runner-side session processing without the init waiter queue
  
  ## Validation
  - just fmt
  - cargo check -p codex-core
  - node --check codex-rs/core/src/tools/code_mode_runner.cjs

  pakrym-oai · 2026-03-11 23:13:54 -07:00
  f6c6128fc7
• Add ALL_TOOLS export to code mode (#14294)

  So code mode can search for tools.

  pakrym-oai · 2026-03-11 12:33:10 -07:00
  65b325159d
• Prefix code mode output with success or failure message and include error stack (#14272)
  pakrym-oai · 2026-03-11 12:33:09 -07:00
  01792a4c61
• Rename code mode tool to exec (#14254)

  Summary
  - update the code-mode handler, runner, instructions, and error text to
  refer to the `exec` tool name everywhere that used to say `code_mode`
  - ensure generated documentation strings and tool specs describe `exec`
  and rely on the shared `PUBLIC_TOOL_NAME`
  - refresh the suite tests so they invoke `exec` instead of the old name
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-11 12:33:09 -07:00
  8a099b3dfb
• Add store/load support for code mode (#14259)

  adds support for transferring state across code mode invocations.

  pakrym-oai · 2026-03-11 12:33:09 -07:00
  83b22bb612
• Add code_mode output helpers for text and images (#14244)

  Summary
  - document how code-mode can import `output_text`/`output_image` and
  ensure `add_content` stays compatible
  - add a synthetic `@openai/code_mode` module that appends content items
  and validates inputs
  - cover the new behavior with integration tests for structured text and
  image outputs
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-11 12:33:08 -07:00
  07c22d20f6
• Add model-controlled truncation for code mode results (#14258)

  Summary
  - document that `@openai/code_mode` exposes
  `set_max_output_tokens_per_exec_call` and that `code_mode` truncates the
  final Rust-side output when the budget is exceeded
  - enforce the configured budget in the Rust tool runner, reusing
  truncation helpers so text-only outputs follow the unified-exec wrapper
  and mixed outputs still fit within the limit
  - ensure the new behavior is covered by a code-mode integration test and
  string spec update
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-11 12:33:08 -07:00
  3d41ff0b77
• Add output schema to MCP tools and expose MCP tool results in code mode (#14236)

  Summary
  - drop `McpToolOutput` in favor of `CallToolResult`, moving its helpers
  to keep MCP tooling focused on the final result shape
  - wire the new schema definitions through code mode, context, handlers,
  and spec modules so MCP tools serialize the exact output shape expected
  by the model
  - extend code mode tests to cover multiple MCP call scenarios and ensure
  the serialized data matches the new schema
  - refresh JS runner helpers and protocol models alongside the schema
  changes
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-11 12:33:08 -07:00
  ee8f84153e
• Expose strongly-typed result for exec_command (#14183)

  Summary
  - document output types for the various tool handlers and registry so
  the API exposes richer descriptions
  - update unified execution helpers and client tests to align with the
  new output metadata
  - clean up unused helpers across tool dispatch paths
  
  Testing
  - Not run (not requested)

  pakrym-oai · 2026-03-11 12:33:07 -07:00
  00ea8aa7ee
• Export tools module into code mode runner (#14167)

  **Summary**
  - allow `code_mode` to pass enabled tools metadata to the runner and
  expose them via `tools.js`
  - import tools inside JavaScript rather than relying only on globals or
  proxies for nested tool calls
  - update specs, docs, and tests to exercise the new bridge and explain
  the tooling changes
  
  **Testing**
  - Not run (not requested)

  pakrym-oai · 2026-03-09 21:59:09 -07:00
  710682598d
• Add code_mode experimental feature (#13418)

  A much narrower and more isolated (no node features) version of js_repl

  pakrym-oai · 2026-03-09 20:56:27 -07:00
  da616136cc