Slack / Messaging & comms

Slack assistant_view (Assistant messaging experience) deprecation date

The assistant_view messaging experience will be deprecated in February 2027 and replaced by agent_view and Agent Sessions.

106days left
Change
Deprecation
Effective
February 2027 (vendor gave a month, not a day)
Replacement
agent_view and Agent Sessions API (agents.sessions.setStatus, agents.sessions.rename)
Source
docs.slack.dev
Vendor's words
Agent updates and the deprecation of assistant_view . The Assistant messaging experience ( assistant_view ) will be deprecated in February 2027 . The assistant-related methods that power it are being replaced by a new set of API methods: the Agent Sessions API . Agent sessions let users manage their conversations with your agent in one place, with a status, a title, and a stop button. The agents.sessions.setStatus an…

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