# NousResearch/hermes-agent · is_voice kwarg missing in Mattermost/LINE send_voice

## Open now

- 1 issue, 1 PR open on GitHub.
- #100018: \[Bug\]: Gateway media router: audio MEDIA: attachments silently fail on Mattermost and LINE (send_voice rejects is_voice kwarg)
- PR #100021: fix(gateway): accept is_voice kwarg in Mattermost and LINE send_voice

A bug where audio attachments silently produced errors on Mattermost and LINE because \`send_voice\` did not accept the \`is_voice\` keyword argument. The fixes add support for this kwarg in both platforms.

## 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #100018: \[Bug\]: Gateway media router: audio MEDIA: attachments silently fail on Mattermost and LINE (send_voice rejects is_voice kwarg)

## Prior & competing PRs

- **#100021: fix(gateway): accept is_voice kwarg in Mattermost and LINE send_voice**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - files: `plugins/platforms/line/adapter.py`, `plugins/platforms/mattermost/adapter.py`, `tests/gateway/test_send_voice_is_voice_kwarg.py`
- **#100287: fix(platforms): accept is_voice kwarg in mattermost/line send_voice — audio attachments silently failed (#100018)**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#100021`

## Fix status

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