2 Commits

• Support anyOf and enum in JsonSchema (#16875)

  This brings us into better alignment with the JSON schema subset that is
  supported in
  <https://developers.openai.com/api/docs/guides/structured-outputs#supported-schemas>,
  and also allows us to render richer function signatures in code mode
  (e.g., anyOf{null, OtherObjectType})

  Vivian Fang · 2026-04-08 01:07:55 -07:00
  ea516f9a40
• codex-tools: extract utility tool specs (#16154)

  ## Why
  
  The previous `codex-tools` migration steps moved the shared schema
  models, local-host specs, collaboration specs, and related adapters out
  of `codex-core`, but `core/src/tools/spec.rs` still contained a grab bag
  of pure utility tool builders. Those specs do not need session state or
  handler logic; they only describe wire shapes for tools that
  `codex-core` already knows how to execute.
  
  Moving that remaining low-coupling layer into `codex-tools` keeps the
  migration moving in meaningful chunks and trims another large block of
  passive tool-spec construction out of `codex-core` without touching the
  runtime-coupled handlers.
  
  ## What changed
  
  - extended `codex-tools` to own the pure spec builders for:
    - code-mode `exec` / `wait`
    - `js_repl` / `js_repl_reset`
  - MCP resource tools `list_mcp_resources`,
  `list_mcp_resource_templates`, and `read_mcp_resource`
    - utility tools `list_dir` and `test_sync_tool`
  - split those builders across small module files with sibling
  `*_tests.rs` coverage, keeping `src/lib.rs` exports-only
  - rewired `core/src/tools/spec.rs` to call the extracted builders and
  deleted the duplicated core-local implementations
  - moved the direct JS REPL grammar seam test out of
  `core/src/tools/spec_tests.rs` so it now lives with the extracted
  implementation in `codex-tools`
  - updated `codex-rs/tools/README.md` so the documented crate boundary
  matches the new utility-spec surface
  
  ## Test plan
  
  - `CARGO_TARGET_DIR=/tmp/codex-tools-utility-specs cargo test -p
  codex-tools`
  - `CARGO_TARGET_DIR=/tmp/codex-core-utility-specs cargo test -p
  codex-core --lib tools::spec::`
  - `just fix -p codex-tools -p codex-core`
  - `just argument-comment-lint`
  
  ## References
  
  - #15923
  - #15928
  - #15944
  - #15953
  - #16031
  - #16047
  - #16129
  - #16132
  - #16138
  - #16141

  Michael Bolin · 2026-03-29 14:34:36 -07:00
  af568afdd5