# NousResearch/hermes-agent · ACP local llama.cpp model routing fix

## Open now

- 1 issue, 1 PR open on GitHub.
- #120833: \[Bug\]: ACP: picking a Local (managed llama.cpp) model sends it through \`custom\` and fails with 401 Invalid API Key
- PR #120837: fix(acp): route managed llama.cpp model IDs

A bug where locally managed llama.cpp models were incorrectly routed through the custom provider path, causing 401 authentication errors. The associated fixes correct the routing so these model IDs are handled by the llama.cpp provider instead.

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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #120833: \[Bug\]: ACP: picking a Local (managed llama.cpp) model sends it through \`custom\` and fails with 401 Invalid API Key

## Prior & competing PRs

- **#120837: fix(acp): route managed llama.cpp model IDs**. open
  - maintainer direction: category `implemented_elsewhere`; implication `superseded`
  - files: `hermes_cli/models.py`, `tests/hermes_cli/test_model_validation.py`
- **#122152: fix(acp): route Local picker ids through llamacpp, not custom**. closed without merge
  - maintainer direction: category `uncategorized`; implication `needs_llm`; refs `3f524a2459ef`, `003616e08845`

## Fix status

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