# NousResearch/hermes-agent · Block session-mutating commands during active turns

## Open now

- Nothing open on GitHub.

These items address a bug where ACP commands like /reset, /compress, /model, and session/set_model can mutate shared session state while a turn is still running. The work involves identifying the problem and applying guards to refuse or block such commands during an active turn.

## 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 #116814. Verify it addresses your case.
- **Recommended:** read PR #116814 (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-116814`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #116189: \[Bug\]: ACP /reset, /compress, /model and session/set_model mutate shared session state during a running turn

## Prior & competing PRs

- **#116814: fix(acp): /reset, /compress, /model and session/set_model are refused while a turn is running (#116189, salvage #116190)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `acp_adapter/commands.py`, `acp_adapter/server.py`, `acp_adapter/session.py`, `tests/acp_adapter/test_acp_commands.py`, `tests/acp_adapter/test_acp_dashboard_model_switch_validation.py`
- **#116190: fix(acp): block state-mutating commands while a turn is running**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `a23984887a71`, `#116814`, `#116189`, `#116190`

## Fix status

- Merged to main in PR #116814 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-09-20`.