# NousResearch/hermes-agent · Anthropic thinking-only guard fix and protection

## Open now

- Nothing open on GitHub.

These items address a recurring bug where a critical guard condition in the Anthropic adapter was silently removed by merges multiple times. The fix restores the guard and adds prominent comments to prevent future accidental deletion.

## TL;DR

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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

## Closed / duplicate issues

- #16823: anthropic_adapter: thinking-only guard silently wiped by merges 3x — add DO NOT REMOVE comment

## Prior & competing PRs

- **#16842: fix(anthropic): restore 3 thinking-only guards with DO NOT REMOVE comments**. closed without merge · fix tier `suggested`
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - _suggested-tier fix detail withheld; re-request with `?tier=all` to include it._
- **#16921: fix(anthropic): append stub text when final content block is thinking**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`

## Fix status

- No merged fix on record.