# NousResearch/hermes-agent · Plugin static context injection into system prompt cache

## Open now

- 1 issue, 0 PRs open on GitHub.
- #50203: \[Feature\]: Plugin static_context hook — let plugins document their own injects in the cached system prompt

These items concern adding a hook or mechanism for plugins to inject their own static content into the system prompt in a cache-safe way. The work spans API design, documentation of injected values, and environment hints.

## TL;DR

- 4 member(s): 1 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 #81986. Verify it addresses your case.
- **Recommended:** read PR #81986 (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: `partially_resolved` · deciding PR(s): `pr-81986`. 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evidence (`STRUCTURAL_SPANNING`): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 `0.56`: 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.

## Open related issues

- #50203: \[Feature\]: Plugin static_context hook — let plugins document their own injects in the cached system prompt

## Closed / duplicate issues

- #64167: feat(plugins): cache-safe context injection — system prompt sections + environment hints

## Prior & competing PRs

- **#81986: feat(plugins): add cache-safe system prompt sections**. merged to main · fix tier `verified`
  - maintainer direction: category `merged`
  - files: `agent/conversation_loop.py`, `agent/system_prompt.py`, `hermes_cli/plugins.py`, `tests/agent/test_plugin_prompt_sections.py`, `tests/hermes_cli/test_plugin_prompt_sections.py`, `website/docs/user-guide/features/hooks.md`
- **#51589: feat(plugins): add static context prompt hook**. closed without merge
  - maintainer direction: category `merged_via`; implication `superseded`; refs `#81986`

## Fix status

- Merged to main in PR #81986 (cited above). No release data is tracked. Verify downstream.
- Fix last verified (merged) `2026-08-12`.
- Subsystem: `agent`