# NousResearch/hermes-agent · Normalize image MIME types across components

## Open now

- 1 issue, 2 PRs open on GitHub.
- #58797: Yuanbao GIF MIME parameters lose image_format
- PR #58798: fix(yuanbao): normalize image mime parameters
- PR #61539: fix(yuanbao): normalize MIME type before classification

These issues and pull requests address MIME type normalization for images, particularly fixing how MIME parameters are handled during classification and attachment processing in the yuanbao and gateway components. A specific case involves GIF MIME parameters losing image format information.

## TL;DR

- 4 member(s): 1 open issue(s), 0 closed issue(s), 2 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.50`: 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.

## Open related issues

- #58797: Yuanbao GIF MIME parameters lose image_format

## Prior & competing PRs

- **#58798: fix(yuanbao): normalize image mime parameters**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - files: `gateway/platforms/yuanbao_media.py`, `tests/test_yuanbao_proto.py`
- **#58989: fix(gateway): normalize image attachment inputs**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`
- **#61539: fix(yuanbao): normalize MIME type before classification**. open
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#58798`
  - files: `gateway/platforms/yuanbao_media.py`

## Fix status

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