mctxchangelog

AI-Readable Servers and Subscriber Growth Tools

March 16, 2026 • 2026-03-16.002

This release focuses on discoverability and subscriber conversion. AI apps can now understand what your servers do through structured metadata, while new subscriber tools make it easier to grow your user base.

Features

  • AI-readable server pages: AI apps can discover and understand your servers through structured metadata and machine-readable descriptions
  • Built-in server documentation: Every server automatically includes an mctx://about resource that AI apps can query for capabilities and usage instructions
  • Monthly cost estimates: Potential subscribers see upfront cost estimates on per-request server pages
  • Extended session duration: MCP sessions now last 30 days with automatic refresh — fewer re-authentications for active subscribers
  • Stable user identity: Each subscriber gets a consistent identity header across your servers for better user tracking
  • App-focused terminology: Public pages now use "AI apps" language that resonates better with subscribers
  • Registry publishing: Context7 publishing is now available without feature flags
  • Social sharing: Server pages generate proper preview cards when shared on social platforms

Fixes

  • Documentation lookup: Server documentation pages load correctly for all URL formats
  • Server routing: Public server URLs moved from /servers/ to /apps/ for better subscriber messaging
  • Registry badges: Context7 integration status displays correctly on server cards
  • Subscription listings: Deploying servers appear in subscriber dashboards during deployment
  • Owner restrictions: Developers cannot accidentally subscribe to servers marked for deletion

AI apps can now find and understand your servers without manual integration work. Combined with streamlined subscriber onboarding, your servers are positioned for broader discovery and adoption.