Reading up on Mattermost
2 deep · digging since dec 28, 25
- Anthropic, please make a new Slack
Swyx proposes that Anthropic build a next-gen Slack replacement with native agentic group chat, citing Claude's current 1:1 limitation as a core business problem.
- Mattermost restricted access to old messages after 10000 limit is reached
Mattermost's self-hosted edition now restricts access to messages beyond the most recent 10,000, drawing backlash for being undocumented and user-hostile.