Changelog

What we have shipped

The notable changes, newest first. Smaller fixes go out continuously and do not all land here.

  1. Bring your own MCP server

    Connect any remote HTTP or SSE MCP server, or a command-based one that runs inside a sandboxed container. Its tools appear alongside every built-in integration and are permission-gated identically — a third-party server's own claims about how safe its tools are is not trusted for gating.

    Integrations
  2. Per-action permissions

    Every tool an integration exposes now has its own mode: ask every time, always allow, or disabled. Connecting an app no longer grants everything that app can do. A conversation can override a mode for that session only, and the override expires with the chat.

    SecurityIntegrations
  3. Connected Apps, redesigned

    The integrations list moved from a card grid to a single scannable column grouped by category, with connection state, sync health, and per-app permissions on the app's own page rather than a separate global settings screen.

    Integrations
  4. Create a companion by describing it

    Ask for a companion in plain language in chat and one gets built — name, role, and working style — with a preview to confirm before anything is created. No trip to settings first.

    Companions
  5. Companion files and model choice

    Each companion gets its own file space for what it produces, so it can save a draft mid-task and pick it up later. Companions also gained a model preference, which takes effect on the very next turn.

    Companions
  6. Watches — work that starts on an event

    A task can now fire when new content matches a filter, not just on a clock. A message in a channel you are watching triggers a run, the triggering content is handed to the skill, and the result is delivered unprompted.

    Routines
  7. Inbox triage that sounds like you

    An opt-in daily pass that learns your writing voice from your own sent mail, then prioritises incoming email and prepares replies in that voice. It only ever creates drafts — nothing is sent without a person.

    Routines
  8. Rooms and durable sandboxes

    Knowledge can now be scoped to a room — narrower than a department — and a Slack channel provisions its own automatically, so anyone who has posted there sees what was shared there. Separately, skills can be given a persistent per-scope container that keeps what they install between sessions.

    KnowledgeSkills
  9. Slack answers respect who is asking

    The Slack bot now resolves the person asking to their Indexbrain account, so personal and team-scoped knowledge is filtered the same way it is on the web. Previously scope filtering was skipped entirely in Slack. Requires reconnecting Slack to grant one new permission.

    SecurityIntegrations
  10. Knowledge history and personal scope

    Every human edit to a knowledge entry is snapshotted, with a full history and a one-click restore that is itself undoable. Entries can also be marked visible only to you — and a preference mentioned to your own coding agent no longer becomes company-wide knowledge by accident.

    Knowledge
  11. Write actions for Gmail, Notion, and Calendar

    Labels, drafts, page creation, database schema edits, and calendar events. Every one of them stops for a human approval before it runs, and they are invisible entirely until an admin enables write tools.

    IntegrationsSecurity
  12. Scheduled work

    Describe a recurring check or report in chat and it becomes a scheduled task — running once, on an interval, or on a calendar, with results delivered to Slack or email.

    Routines
  13. Brain Credits

    One visible allowance covering every AI feature, with a usage breakdown by day and by member, and a hard stop rather than a surprise bill. Reading and browsing your own data does not consume credits.

    Billing
  14. Self-serve billing

    Free, Pro, and Team plans with monthly and annual billing, replacing a fully manual book-a-call flow.

    Billing
  15. Skills, rebuilt

    Skills and Workflows were two structurally identical systems, so they became one. Skills are now versioned and immutable once published, scope-authorised, invoked by name in chat, and every run keeps a cited, step-by-step record.

    Skills

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