# NousResearch/hermes-agent · Error classifier MiMo backtick pattern fixes and minor patches

## Open now

- 1 issue, 3 PRs open on GitHub.
- #37469: error_classifier: MiMo backtick variant \`text\` is not set escapes pattern matching
- PR #37478: fix(error_classifier): add backtick variant for MiMo 'text is not set' pattern
- PR #37486: fix(gateway/hooks): normalize scalar events to single-item list
- PR #62969: fix(error_classifier): extract body.param and match backtick MiMo variant (#37469)

Most members address a specific error classifier bug where a backtick-wrapped variant of the MiMo 'text is not set' error escaped pattern matching. A couple of unrelated fixes (multimodal tool content guarding and gateway hook normalization) are also included.

## TL;DR

- 8 member(s): 1 open issue(s), 0 closed issue(s), 3 open PR(s), 0 merged PR(s), 4 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.25`: 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

- #37469: error_classifier: MiMo backtick variant \`text\` is not set escapes pattern matching

## Prior & competing PRs

- **#27351: fix(run_agent): guard multimodal tool content by provider capability (fixes #27344)**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`
- **#37478: fix(error_classifier): add backtick variant for MiMo 'text is not set' pattern**. open
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `9faeddb7b8`
  - files: `agent/error_classifier.py`, `tests/agent/test_error_classifier.py`
- **#37486: fix(gateway/hooks): normalize scalar events to single-item list**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `#76580`
  - files: `gateway/hooks.py`, `tests/test_gateway_hooks.py`
- **#37526: fix(agent/error_classifier): catch MiMo backtick-wrapped \`text\` is not set variant**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#37478`
- **#39798: fix(agent/error_classifier): match backtick-wrapped MiMo error variant (#37469)**. closed without merge
  - maintainer direction: category `duplicate_of`; implication `duplicate`; refs `#37478`
- **#62969: fix(error_classifier): extract body.param and match backtick MiMo variant (#37469)**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - files: `agent/error_classifier.py`, `tests/agent/test_error_classifier.py`
- **#131300: fix(agent): classify MiMo's backtick-wrapped "\`text\` is not set" 400**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `b088f48fb8`

## Fix status

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