hermes-agent/gateway
Wang-tianhao 6087e04043 fix(slack): extract rich_text quotes/lists and link unfurl previews
Slack's modern composer sends messages with a 'blocks' array that
contains rich_text elements. When a user forwards or quotes another
message, the quoted content shows up in the rich_text_quote children
of that array — and is NOT included in the plain 'text' field. The
agent saw only the lossy plain text and was blind to forwarded /
quoted content. Same story for link unfurl previews (Notion, docs,
GitHub, etc.) which Slack puts in the 'attachments' array.

Two fixes in the inbound handler:

1. _extract_text_from_slack_blocks walks rich_text / rich_text_quote /
   rich_text_list / rich_text_preformatted trees and renders readable
   text ('> quoted', '• bullet', code fences), dedupes against the
   plain text field, and appends the extracted content so the agent
   sees everything.

2. Link unfurl / attachment preview extraction reads title, url,
   body, and footer from the 'attachments' array and appends a
   '📎 [title](url)\n   body\n   _footer_' section per preview.
   Skips is_msg_unfurl to avoid echoing our own Slack replies back.

Routing is careful not to trust augmented text: mention gating
(is_mentioned) and slash-command detection both run against the
original 'text' field, so forwarded content containing '<@bot>' or
'/deploy' in a quote can't trick the bot into responding in a
channel it shouldn't or classifying a normal message as a command.

Adjustment from original PR: dropped _serialize_slack_blocks_for_agent,
which inlined a redacted JSON dump of non-rich_text blocks (section,
accessory, actions, etc.) — the agent would see the raw Block Kit
structure for UI-heavy alerts. It added up to 6000 characters to the
prompt context on every qualifying message with no opt-out. The
rich_text extraction and attachment unfurls cover the common bug-fix
case (quoted/forwarded content + link previews) without the prefill
tax. If a user needs block inspection later, it can return as a
config opt-in.

Also updates the Slack platform notes in session.py to accurately
describe what the gateway inlines.
2026-04-26 13:02:51 -07:00
..
builtin_hooks refactor: remove dead code — 1,784 lines across 77 files (#9180) 2026-04-13 16:32:04 -07:00
platforms fix(slack): extract rich_text quotes/lists and link unfurl previews 2026-04-26 13:02:51 -07:00
__init__.py Enhance CLI with multi-platform messaging integration and configuration management 2026-02-02 19:01:51 -08:00
channel_directory.py fix(Slack): resolve Slack channels by raw ID and enumerate joined channels 2026-04-26 12:29:02 -07:00
config.py feat(slack): add opt-in slack.strict_mention gate for channel threads 2026-04-26 12:23:20 -07:00
delivery.py refactor: remove dead code — 1,784 lines across 77 files (#9180) 2026-04-13 16:32:04 -07:00
display_config.py fix(gateway): fix regression causing display.streaming to override root streaming key 2026-04-14 10:52:23 -07:00
hooks.py feat(gateway): expose plugin slash commands natively on all platforms + decision-capable command hook 2026-04-22 16:23:21 -07:00
mirror.py chore: remove ~100 unused imports across 55 files (#3016) 2026-03-25 15:02:03 -07:00
pairing.py fix: multiple platform adaptors concurrency 2026-04-06 16:49:54 -07:00
restart.py fix(gateway): address restart review feedback 2026-04-10 21:18:34 -07:00
run.py fix(gateway): clean up cached agents on shutdown (#11205) 2026-04-26 12:51:53 -07:00
session.py fix(slack): extract rich_text quotes/lists and link unfurl previews 2026-04-26 13:02:51 -07:00
session_context.py fix(cron): run due jobs in parallel to prevent serial tick starvation (#13021) 2026-04-20 11:53:07 -07:00
status.py fix(gateway): only clear locks belonging to the replaced process 2026-04-23 15:07:06 -07:00
sticker_cache.py chore: remove ~100 unused imports across 55 files (#3016) 2026-03-25 15:02:03 -07:00
stream_consumer.py fix(gateway): strip cursor from frozen message on empty fallback continuation (#7183) 2026-04-19 01:51:12 -07:00
whatsapp_identity.py refactor(gateway): extract WhatsApp identity helpers into shared module 2026-04-24 07:55:55 -07:00