# NousResearch/hermes-agent · Kimi coding fallback now detects anthropic_messages endpoint

## Open now

- Nothing open on GitHub.

A bug caused try_activate_fallback to miss the api.kimi.com/coding anthropic_messages endpoint, so fallback requests went to /chat/completions and received 404 errors. The correction ensures the Messages API is used for Kimi coding fallback.

## TL;DR

- 4 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 2 PR(s) closed without merging.
- A fix was merged to main in PR #103583. Verify it addresses your case.
- **Recommended:** read PR #103583 (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-103583`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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.

## Closed / duplicate issues

- #77256: \[Bug\]: try_activate_fallback misses api.kimi.com/coding anthropic_messages detection — fallback calls 404 on /chat/completions

## Prior & competing PRs

- **#103583: fix(agent): Kimi Code fallback entries stop 404ing on /chat/completions (#77256, salvage #77304)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/chat_completion_helpers.py`, `tests/run_agent/test_fallback_api_mode_preservation.py`
- **#77304: fix(agent): detect api.kimi.com/coding anthropic_messages in try_activate_fallback (#77256)**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `4ee2c78324`, `#103583`, `#77256`
- **#77308: fix(fallback): use Messages API for Kimi coding fallback (#77256)**. closed without merge
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `b898fb061`, `#77304`

## Fix status

- Merged to main in PR #103583 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-05`.
- Subsystem: `agent`