# NousResearch/hermes-agent · extra_headers lost in auxiliary and fallback paths

## Open now

- 0 issues, 2 PRs open on GitHub.
- PR #88474: fix(auxiliary): thread named-custom extra_headers to aux clients and probes
- PR #97780: feat(runtime): immutable ResolvedRuntime + central client factory; fixes extra_headers loss in fallback paths

A bug where custom provider extra_headers were dropped during auxiliary auto-resolution and CLI model probing, along with related fixes to thread extra_headers through auxiliary clients and introduce a central client factory.

## TL;DR

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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #88463: \[Bug\]: Custom provider extra_headers dropped during auxiliary auto-resolution and CLI model probing

## Prior & competing PRs

- **#88474: fix(auxiliary): thread named-custom extra_headers to aux clients and probes**. open
  - maintainer direction: category `uncategorized`; implication `needs_llm`
  - files: `agent/auxiliary_client.py`, `hermes_cli/model_setup_flows.py`, `tests/agent/test_auxiliary_named_custom_providers.py`, `tests/hermes_cli/test_model_flow_named_custom_headers.py`
- **#97780: feat(runtime): immutable ResolvedRuntime + central client factory; fixes extra_headers loss in fallback paths**. open
  - maintainer direction: category `superseded_by_pr`; implication `superseded`; refs `42fe0f3a51242e7bc4b9ba51c4d108961abd5f58`, `aff5125f8edf5095aef5d3d79bbbb101c95b9413`, `a2e19d484cb5591df8dafe667c93345b62d9bf06`, `#88463`, `#88474`, `#94036`, `#92905`, `#96051`, `#97780`
  - files: `agent/agent_init.py`, `agent/agent_runtime_helpers.py`, `agent/anthropic_adapter.py`, `agent/auxiliary_client.py`, `agent/chat_completion_helpers.py`, `agent/client_lifecycle.py`, `agent/runtime_bundle.py`, `agent/runtime_routes.py`, `hermes_cli/cli_agent_setup_mixin.py`, `hermes_cli/runtime_provider.py`, `hermes_cli/runtime_provider_custom.py`, `run_agent.py`, `tests/agent/test_auxiliary_client.py`, `tests/agent/test_moa_switch_api_mode.py`, `tests/agent/test_runtime_boundary_preservation.py`, `tests/agent/test_runtime_bundle.py`, `tests/agent/test_runtime_install.py`, `tests/run_agent/test_fallback_credential_isolation.py`, `tests/test_profile_isolation_runtime.py`, `tests/tools/test_delegate_resolved_runtime.py` (+5 more)

## Fix status

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