WIll make it easier to uprev when the new draft spec is supported.
Also updates reqwest where needed for compatibility but doesn't update
it everywhere since this is already a large diff.
The new version of rmcp handles certain kinds of authentication failures
differently, this patch includes support for identifying the failing scope
in a WWW-Authenticate header.
## Why
Before changing the Codex Bridge JSON schema policy, add integration
coverage around real connector-like MCP tool schemas. The existing unit
tests cover individual sanitizer behaviors, but they do not make it easy
to see whether full fixture schemas keep model-visible guidance, prune
only unreachable definitions, drop unsupported JSON Schema fields, and
stay within the Responses API schema budget.
## What Changed
- Added `tools/tests/json_schema_policy_fixtures.rs`, which converts MCP
tool fixtures through `mcp_tool_to_responses_api_tool` and validates the
resulting Responses tool parameters.
- Added connector-style fixtures for Slack, Google Calendar, Google
Drive, Notion, and Microsoft Outlook Email under
`tools/tests/fixtures/json_schema_policy/`.
- Added fixture assertions for preserved guidance, pruned definitions,
expected field drops after `JsonSchema` conversion, marker count
baselines, and dangling local `$ref` prevention.
- Added a real oversized golden Notion `create_page` input schema
fixture to exercise the compaction path that strips descriptions, drops
root `$defs`, rewrites local refs, and fits the compacted schema under
the budget.
Adam Perry @ OpenAI ·
Celia Chen ·