Files
hermes-agent/plugins
WintleChoung e245a98781 fix(matrix): propagate sender MXID + reply context to MessageEvent
The Matrix adapter built MessageEvent from inbound room events but dropped
the sender's MXID and display name on the event itself -- only 'source'
carried them. Other adapters (signal/slack/telegram/discord/mattermost/irc)
have the same gap; this PR fixes matrix and adds the supporting
top-level MessageEvent fields so the rest can follow.

Downstream effects for matrix specifically:
  - gateway prompt assembly can now read event.user_name (or source)
    without having to dig into source per platform
  - reply context (reply_to_text / reply_to_author_id /
    reply_to_author_name) is parsed from the inline > <@user:server> ...
    Matrix fallback format before stripping, instead of discarded
  - the gateway's existing [Replying to: "..."] renderer can now show
    who the user was replying to (was always anonymous for matrix)

MessageEvent gains two optional top-level fields (user_id, user_name,
both default None) so non-IM producers (cron/webhook/autonomous) remain
unaffected. Source still carries the same values for callers that
already read from there.

Tests cover:
  - non-reply message carries sender user_id/user_name on MessageEvent
  - different senders (alice, bob) both propagate
  - reply message carries reply_to_message_id + reply_to_text +
    reply_to_author_id + reply_to_author_name, parsed from the
    > <@carol:example.org> original question\n\nactual reply shape
  - non-reply message does NOT spuriously set reply_to_* fields

Sibling matrix tests (148 across test_matrix*.py) remain green.

Authored by WintleChoung <cwt@users.noreply.github.com>
Salvaged from PR #80293.
2026-08-07 14:34:55 +05:30
..