Sidereal Marketplace
Plugins and packs for the Sidereal agentic platform. Browse, search, and create.
Plugins
8 availableCalDAV calendar operations — protocol-level access to any CalDAV server
Fastmail email operations via JMAP — search, read, send, manage, masked email, push notifications
Gmail email operations via Google API — search, read, send, threads, labels, drafts, filters. Gemini-powered classification and summarisation.
Google Calendar via REST API — events, calendars, freebusy, create/update/delete
Google Workspace email via Gmail API — search, read, send, labels, threads
Obsidian vault operations via Swift MCP — read, write, search, properties, graph analysis, lens semantic tools
Domain adapter for email — canonical email_* tools with per-provider transforms (Fastmail, Gmail)
Things 3 task management via AppleScript and URL scheme — macOS only
Forge
Describe what you want to automate. The Forge will design and build a pack manifest for you.