New Integrations Added

This release introduces 9 major new platform integrations to expand Sim's connectivity:

• Google Contacts: Direct integration for contact management
• Ashby & Greenhouse: ATS platforms for candidate, job, and application management
• Databricks: Data analytics platform with 8 tools included
• Luma: Event management and guest management capabilities
• Gamma: AI-powered content generation platform
• Loops: Email platform integration
• Resend: Enhanced email operations with contacts and domains management
• X (Twitter): 28 new API v2 tool integrations with expanded OAuth scopes

Platform Improvements

Beyond new integrations, the release includes several architectural and quality improvements:

• MCP Server Discovery: New discovery mode for agent tool input, allowing better MCP (Model Context Protocol) server integration
• Enhanced Error Handling: Validation improvements and error handling across integrations, particularly for Loops, Resend, and Ashby
• Tool Architecture: MCP server tools are now added individually rather than as single server entries for better granularity
• OAuth Improvements: Reordered OAuth modal and aligned scope descriptions across integrations

Bug Fixes and Performance

Critical fixes include memory leak resolutions in SSE stream cleanup with added memory telemetry, and improvements to chat deployment auth persistence. Testing performance was significantly improved by eliminating vi.resetModules anti-patterns, and CI builds are now faster with sticky disk caches.