# NousResearch/hermes-agent · Fix truncated commentary at tool-call streaming boundary

## Open now

- Nothing open on GitHub.

These issues and fixes address a bug where intermediate commentary content is lost when streaming is cut off at a tool-call boundary. The work focuses on ensuring the final chunk of streamed commentary is not dropped.

## TL;DR

- 5 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 3 PR(s) closed without merging.
- A fix was merged to main in PR #121659. Verify it addresses your case.
- **Recommended:** read PR #121659 (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-121659`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.40`: 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

- #88954: Telegram streaming: intermediate commentary truncated at tool-call boundary (last chunk lost)

## Prior & competing PRs

- **#121659: fix(streaming): hide MiniMax Chinese reasoning tags and keep truncated interim tails (#43827, #88954)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/auxiliary_client.py`, `agent/stream_delivery.py`, `agent/think_scrubber.py`, `agent/turn_stop_gates.py`, `hermes_cli/cli_render.py`, `tests/agent/test_run_agent_codex_responses.py`, `tests/agent/test_think_scrubber.py`
- **#88961: fix(agent): require exact match in _interim_content_fully_streamed to prevent commentary truncation (#88954)**. closed without merge
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`; refs `c43eb76d86`, `#88954`, `#121659`
- **#88963: fix(streaming): stop losing the tail of commentary truncated at a tool-call boundary**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `c43eb76d86`, `#121659`, `#88954`
- **#104038: feat: gate streamed responses before delivery**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `c43eb76d86`, `#121659`, `#88954`

## Fix status

- Merged to main in PR #121659 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-24`.
- Subsystem: `gateway`