Slack Integration Improvements

This cluster focuses on enhancements and fixes related to the Slack integration, including documentation updates and API optimizations.

17 PRs

fix slack Representative: #8024

#	Title	Author	Created	GitHub
5036	docs: improve Slack setup and troubleshooting guide	DanBatten	2026-01-31	View
5312	fix(slack): skip users.list API call when all user entries are IDs	gunpyo-park-musinsa	2026-01-31	View
7592	fix(slack): prevent unbounded memory growth in channel type cache	namratabhaumik	2026-02-03	View
7656	docs(slack): improve skill documentation with thread support and API workarounds	pswpswpsw	2026-02-03	View
8024	fix(slack): resolve channel names via directory for cross-account messaging rep	emma-digital-assistant	2026-02-03	View
8684	fix(slack): add title param and channel resolution for file upload	shuans	2026-02-04	View
10643	fix(slack): classify D-prefix DMs correctly when channel_type disagrees	mcaxtr	2026-02-06	View
12954	feat(slack): Add channel name resolution with TTL cache	trevorgordon981	2026-02-10	View
13489	fix: preserve Slack channel/user ID case in target normalization	sandieman2	2026-02-10	View
13695	feat(slack): support email glob patterns in allowFrom	brin-tapcart	2026-02-10	View
15095	fix(slack): process all file attachments instead of only the first	Lar000ki	2026-02-13	View
17558	fix(slack): replace files.uploadV2 with 3-step upload flow to fix missing_sco...	fif911	2026-02-15	View
18969	Fix #18864: Accept plain openid in qqbot message send	jwchmodx	2026-02-17	View
19430	Slack: infer bare user targets before media upload	gg2uah	2026-02-17	View
20479	fix(slack): keep replies flowing for oversized file uploads	olyashok	2026-02-19	View
22221	fix: preserve case of target ID in normalizeTargetId	zerone0x	2026-02-20	View
23056	fix(slack): exclude archived channels from startup channel resolution	dbachelder	2026-02-21	View