NousResearch/hermes-agent

Plugin static context injection into system prompt cache

Cluster 50203 · agent. Data as of 2026-10-26 12:29 UTC

1 open item. Fix merged in #81986 on 12 Aug 2026. Check it covers your case.

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Known?: Yes. 4 related items grouped here, 1 issue already closed.
Fix event: A fix was merged to main in PR #81986. Check it covers your case. No release data is tracked.
Tracker: The maintainers' tracker marks this partially resolved, deciding PR #81986. That is separate from the fix event.
Still open: 1 issue and 0 PRs.

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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.

Open issues1

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

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

#81986 feat(plugins): add cache-safe system prompt sections

merged to main

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

1 PR closed without merging

From the close comments: merged via another change 1

#51589 feat(plugins): add static context prompt hook · merged via another change → #81986

Closed issues · 1

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

How this cluster was grouped

Link evidence (structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.
Pairwise link density 0.56: the share of item 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.

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At a glance

Subsystem: agent
Merged PRs: #81986
Closed issues: 1
Attempts: 1 PR closed without merging
Fix link checked: 12 Aug 2026

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