# NousResearch/hermes-agent · Reasoning details routing fixes for OpenRouter upstreams

## Open now

- 1 issue, 1 PR open on GitHub.
- #129037: reasoning_details allowlist keys on transit host, not resolved upstream: OpenRouter→strict-upstream funnel still 400s (openrouter.ai branch of _route_replays_reasoning_details)
- PR #129043: fix(agent): gate reasoning replay on upstream provider

These items address how reasoning/replay details are handled when routing through OpenRouter, including gating replay on provider support and stripping or allowlisting reasoning_details fields to avoid upstream errors.

## TL;DR

- 3 member(s): 1 open issue(s), 0 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.

## Open related issues

- #129037: reasoning_details allowlist keys on transit host, not resolved upstream: OpenRouter→strict-upstream funnel still 400s (openrouter.ai branch of _route_replays_reasoning_details)

## Prior & competing PRs

- **#129043: fix(agent): gate reasoning replay on upstream provider**. open
  - maintainer direction: category `silent_close`; implication `active`
  - files: `agent/transports/chat_completions.py`, `tests/agent/transports/test_chat_completions_reasoning_details_replay.py`
- **#129400: fix(transports): strip reasoning_details for Gemini/Gemma upstreams on OpenRouter (#129037)**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`

## Fix status

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