Available batteries

Each battery contains policy for one MCP server or another set of tools. We plan to add batteries for about 100 popular services.

Choose a battery to see what it covers and how to use it. You can also add one for your own server.

Slack→Rules for 19 Slack tools, with audiences from Slack channels, users, and groups.Claude Code tools→Rules for Bash and Read, with a built-in Bash annotator.GitHub→Rules for 44 repository, issue, pull request, and user tools; each repository's visibility decides its readers.Linear→Rules for 65 tools with per-issue, per-team, and per-project audiences, and reviewed writes.Grain→Rules for 49 meeting, transcript, deal, and admin tools.Google Workspace→Uses your Workspace directory and groups to build audiences.Sentry→Rules for 9 listed and 55 catalog tools, internal reads, and reviewed writes.Notion→Rules for 36 tools; reads are internal because Notion exposes no page permissions.+Add your own