# NousResearch/hermes-agent · Configurable codex binary path for app-server runtime

## Open now

- Nothing open on GitHub.

These items address adding support for configuring the codex binary path used when spawning app-server instances in the Codex runtime. The work spans a feature request, a related feature implementation, and a fix for how the binary is looked up per spawn.

## 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 #115747. Verify it addresses your case.
- **Recommended:** read PR #115747 (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-115747`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #61360: Codex app-server runtime should allow configuring the codex binary path

## Prior & competing PRs

- **#115747: fix(codex-runtime): model.codex_bin picks the codex executable for every app-server spawn (#61360, salvage #61610)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/codex_runtime.py`, `hermes_cli/codex_runtime_plugin_migration.py`, `hermes_cli/codex_runtime_switch.py`, `tests/agent/test_codex_app_server_integration.py`, `tests/hermes_cli/test_codex_runtime_plugin_migration.py`, `tests/hermes_cli/test_codex_runtime_switch.py`, `website/docs/user-guide/features/codex-app-server-runtime.md`
- **#61610: feat(codex): allow configuring app-server binary**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `c72eea92ddf6`, `#115747`, `#61360`, `#61610`

## Fix status

- Merged to main in PR #115747 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-19`.
- Subsystem: `agent`