query_<id> and optionally update_<id> tools.
Data Sources
Filesystem
Read files from a scoped local directory
Workspace
Read-only, project-aware access to a working directory
Database
Query and update any SQL database via SQLAlchemy
Web
Search and fetch from the web (Exa, Parallel, MCP)
MCP
Connect to any MCP server
Communication
Slack
Search, read, and send messages in Slack workspaces
Gmail
Search, read, draft, and send emails
Google Workspace
Google Calendar
Query events, check availability, create meetings
Google Drive
Search and read files (read-only)
Knowledge Management
Wiki
Markdown wiki with filesystem, git, or Notion backends
Quick Reference
Cookbook Examples
Filesystem
Explore a codebase or docs folder
Database
Read/write with separate engines
Multi-provider
Three sources, no collisions
Gmail
Search, read, draft, send
Calendar
Events and availability
Wiki (git)
Auto-committing prose memory