# NousResearch/hermes-agent · API server browser security headers work

## Open now

- Nothing open on GitHub.

A reported issue about missing security headers (CSP, X-Frame-Options, HSTS) on API server responses, a corresponding fix, and inclusion of that fix in a batch PR grouping low-risk contributions.

## 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 #27308. Verify it addresses your case.
- **Recommended:** read PR #27308 (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: `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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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

- #7487: \[Security\] Missing security headers on API server responses (CSP, X-Frame-Options, HSTS)

## Prior & competing PRs

- **#27308: Batch salvage group 4: 9 low-risk new-contributor PRs (proxy-env/gateway-fixes/security-headers/custom-providers)**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/auxiliary_client.py`, `gateway/platforms/api_server.py`, `gateway/platforms/base.py`, `gateway/platforms/helpers.py`, `gateway/platforms/slack.py`, `gateway/platforms/sms.py`, `gateway/run.py`, `hermes_cli/doctor.py`, `plugins/platforms/google_chat/adapter.py`, `plugins/platforms/line/adapter.py`, `plugins/platforms/teams/adapter.py`, `scripts/release.py`, `tests/gateway/test_api_server.py`, `tests/gateway/test_bluebubbles.py`, `tests/gateway/test_update_streaming.py`
- **#26814: fix(api-server): add browser security headers**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `#27308`

## Fix status

- Merged to main in PR #27308 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-05-17`.
- Subsystem: `gateway`