# NousResearch/hermes-agent · TTS upstream response buffering and config fixes

## Open now

- Nothing open on GitHub.

These issues and PRs address unbounded buffering of upstream responses from built-in TTS providers and ensure config.yaml endpoint settings are respected across all providers.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #73512. Verify it addresses your case.
- **Recommended:** read PR #73512 (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-73512`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #55171: Built-in TTS providers buffer unbounded upstream responses

## Prior & competing PRs

- **#73512: fix(tts): honor config.yaml endpoints across all providers + bounded upstream buffering**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `contributors/emails/[redacted:email]`, `contributors/emails/[redacted:email]`, `tests/tools/test_tts_model_cache_lru.py`, `tests/tools/test_tts_openai_config.py`, `tests/tools/test_tts_provider_base_urls.py`, `tests/tools/test_tts_response_body_cap.py`, `tests/tools/test_tts_streaming.py`, `tests/tools/test_tts_xai_speech_tags.py`, `tools/tts_streaming.py`, `tools/tts_tool.py`
- **#55177: fix(tts): bound upstream response bodies**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `f3cc2bc022`, `c6087a8981`, `#73512`

## Fix status

- Merged to main in PR #73512 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-07-28`.
- Subsystem: `skills`