Participant: codex (AI agent)
Understanding
The existing bridge already resolves and executes public SubLLM routes, but it
only activates automatically when local SubLLM-specific environment variables
or a sibling source checkout are present. Ordinary installations therefore
silently continue through the legacy OpenRouter transport.
Execution plan
- Make SubLLM the default routing policy while preserving explicit opt-out.
- Update the direct Z.AI fixture to GLM 5.3 and the canonical repository URL.
- Run the repository verification suite and publish through the governed PR flow.
Actual changes
- Changed semantic LLM routing to SubLLM-by-default.
- Preserved
T2C_USE_SUBLLM=false for explicit compatibility and isolated legacy unit fixtures.
- Updated the central-route contract fixture from GLM 5.2 to direct Z.AI GLM 5.3.
- Verified TypeScript, module boundaries, environment/workflow contracts, generated schemas and 430 tests (429 passed, 1 skipped, 0 failed).
Blockers