# NousResearch/hermes-agent · Streaming output transform loss fixes

## Open now

- Nothing open on GitHub.

These issues and PRs concern transformed LLM output being dropped or not retained during streaming in the API server and gateway. Multiple fixes address how transformed content is preserved and delivered across streaming routes and platforms.

## TL;DR

- 4 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 2 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #122264. Verify it addresses your case.
- **Recommended:** read PR #122264 (and any competing PRs below) before filing. Confirm the merged change covers your symptom.

## Maintainer resolution verdict

- Internal-tracker verdict over this cluster's issue members: `resolved` · deciding PR(s): `pr-122264`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.50`: 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

- #119323: api_server platform drops transform_llm_output content (desktop app)

## Prior & competing PRs

- **#121693: fix(gateway): global streaming switch gates per-platform streaming; Matrix edits; keep transformed finals on failed edits (#53697, #58728)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `contributors/emails/xz-dev@users.noreply.github.com`, `gateway/config.py`, `gateway/run_turn.py`, `gateway/run_turn_runner.py`, `tests/gateway/test_run_progress_topics.py`, `website/docs/user-guide/messaging/wecom.md`
- **#122264: fix(api-server): deliver transform_llm_output rewrites on streaming routes**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `gateway/platforms/api_server_openai_routes.py`, `tests/gateway/test_api_server_transform_llm_output.py`
- **#119330: fix(gateway): retain transformed API stream output**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `#121693`, `#119323`

## Fix status

- Merged to main in PR #122264 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-27`.