# NousResearch/hermes-agent · Custom provider model override capability inheritance fixes

## Open now

- Nothing open on GitHub.

These items address bugs where metadata-only model overrides on custom providers incorrectly synthesized or dropped capabilities like vision support. Fixes aim to preserve unknown capabilities and correct inheritance behavior for custom provider models.

## TL;DR

- 3 member(s): 0 open issue(s), 1 closed issue(s), 0 open PR(s), 1 merged PR(s), 1 PR(s) closed without merging.
- A fix was merged to main in PR #113800. Verify it addresses your case.
- **Recommended:** read PR #113800 (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-113800`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #112649: \[Bug\]: metadata-only model_overrides on a custom provider synthesizes supports_vision=False — silently removes vision_analyze and video_analyze from the tool schema

## Prior & competing PRs

- **#113800: fix(models): custom providers inherit a vendor catalog via catalog_provider; unknown models get no synthesized output cap (closes remaining atoms of #112649)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/models_dev.py`, `hermes_cli/config.py`, `hermes_cli/config_providers.py`, `tests/agent/test_models_dev.py`, `tests/hermes_cli/test_provider_config_validation.py`, `tests/tools/test_terminal_tool_requirements.py`, `tools/registry.py`, `website/docs/integrations/providers.md`
- **#112654: fix: preserve unknown capabilities for custom model overrides**. closed without merge
  - maintainer direction: category `silent_close`; implication `active`

## Fix status

- Merged to main in PR #113800 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-17`.