hermes-agent/website/docs/user-guide
Teknium 455bf2e853
feat: activate plugin lifecycle hooks (pre/post_llm_call, session start/end) (#3542)
The plugin system defined six lifecycle hooks but only pre_tool_call and
post_tool_call were invoked.  This activates the remaining four so that
external plugins (e.g. memory systems) can hook into the conversation
loop without touching core code.

Hook semantics:
- on_session_start: fires once when a new session is created
- pre_llm_call: fires once per turn before the tool-calling loop;
  plugins can return {"context": "..."} to inject into the ephemeral
  system prompt (not cached, not persisted)
- post_llm_call: fires once per turn after the loop completes, with
  user_message and assistant_response for sync/storage
- on_session_end: fires at the end of every run_conversation call

invoke_hook() now returns a list of non-None callback return values,
enabling pre_llm_call context injection while remaining backward
compatible (existing hooks that return None are unaffected).

Salvaged from PR #2823.

Co-authored-by: Nicolò Boschi <boschi1997@gmail.com>
2026-03-28 11:14:54 -07:00
..
features feat: activate plugin lifecycle hooks (pre/post_llm_call, session start/end) (#3542) 2026-03-28 11:14:54 -07:00
messaging feat: config-gated /verbose command for messaging gateway (#3262) 2026-03-26 14:41:04 -07:00
skills feat: add godmode jailbreaking skill + docs (#3157) 2026-03-26 01:37:18 -07:00
_category_.json feat: add documentation website (Docusaurus) 2026-03-05 05:24:55 -08:00
checkpoints-and-rollback.md docs: update checkpoint/rollback docs for new features 2026-03-16 04:56:22 -07:00
cli.md feat: config-gated /verbose command for messaging gateway (#3262) 2026-03-26 14:41:04 -07:00
configuration.md feat: add Hugging Face as a first-class inference provider (#3419) 2026-03-27 12:41:59 -07:00
git-worktrees.md docs: fix stale and incorrect documentation across 18 files 2026-03-24 07:53:07 -07:00
security.md docs: document 9 previously undocumented features 2026-03-24 08:56:21 -07:00
sessions.md docs: document 9 previously undocumented features 2026-03-24 08:56:21 -07:00