Chat
Realtime team chat is optional until collaborators show up — then it becomes a support system with DNS, storage, backups, and integration surface. This area owns which chat host and when self-host is worth the ops; agent/MCP connector mechanics stay in general-knowledge.
Articles
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Mattermost self-host — hosting matrix, Linear/Composio integrations, file limits, object storage
Room to grow
Future pages: Slack/Discord lean path, Mattermost cloud vs Team Edition decision, n8n bridge how-to, restore drill checklist.
Interconnect
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Agent tool connectors → Composio and MCP connectors
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AI studio setup (skills / rules / MCP on-ramps) → Vibe coding bootstrap
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Bot tokens / webhook secrets → Vault
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chat./mm.hostname + volumes → Org infra -
Stage defaults → Defaults by org stage