# NousResearch/hermes-agent · opencode-go Claude model routing and catalog alignment

## Open now

- 0 issues, 1 PR open on GitHub.
- PR #136777: fix(opencode-go): align model catalog and routing with opencode's models.dev source

These items concern how opencode-go models, especially Claude ones, are routed to the correct API protocol. One is a bug report of a Claude model going to /v1/chat/completions with an HTTP 400 ModelProtocolUnsupported error, and the others are pull requests about Anthropic wire routing and catalog alignment with models.dev.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 1 open PR(s), 0 merged PR(s), 1 PR(s) closed without merging.
- No fix has been merged to main; one or more PRs were attempted (see below).
- **Recommended:** review the prior/competing PR(s) below. A fix was attempted but not merged; your case may extend or revive that work.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `unresolved`. This is distinct from the fix status above. Weigh it yourself.

## How this cluster was grouped

- Link evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
- Pairwise link density `0.67`: the share of member pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. `1.00` means every pair is linked.

## Closed / duplicate issues

- #134844: \[Bug\] opencode-go: Claude Haiku 5.5 routed to /v1/chat/completions (HTTP 400 ModelProtocolUnsupported)

## Prior & competing PRs

- **#134863: fix(models): route opencode-go claude models to the anthropic wire (#134844)**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#134848`
- **#136777: fix(opencode-go): align model catalog and routing with opencode's models.dev source**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `#134848`
  - files: `agent/auxiliary_client.py`, `agent/models_dev.py`, `hermes_cli/models_catalog_static.py`, `plugins/model-providers/opencode-zen/__init__.py`, `tests/agent/test_models_dev.py`

## Fix status

- No merged fix on record.
- Subsystem: `agent`