What's Changed

Added

• UniversalRecord type guards (#1073) - Type discrimination functions for list/record handling
  • isAttioRecord(), isAttioList(), getRecordId() functions
  • Foundation for enforcing UniversalRecord type across universal tools

Changed

• Consolidated list filter tools (5 → 1) (#1069) - Enhanced filter-list-entries with 4 auto-detected parameter modes
• Consolidated list entry management tools (3 → 1) (#1075) - Enhanced manage-list-entry with 3 auto-detected parameter modes
• List tools consolidation complete (#1071) - Added runtime deprecation warnings for 8 legacy list tools (removal in v2.0.0)
• Smithery references temporarily removed (#1097) - Smithery changed their deployment model to require external hosting
  • ChatGPT users should use Cloudflare Worker deployment
  • Will be restored when Cloudflare Worker hosting is set up for Smithery

Fixed

• Universal tools (search_records, get_record_details) now return proper list format (#1068)
• Universal update/search flows now preserve list-native shapes (#1073)
• update_record now accepts legacy data payloads and normalizes inputs properly (#1099, #1100)
• MCP Registry publishing workflow schema version and re-publish errors (#1066)
• Operations playbook validation tests now work across all workspaces (#973, #1081)

Installation

npm install -g attio-mcp

Or update your existing installation:

npm update -g attio-mcp

Migration Notes

• Smithery users: Smithery is temporarily unavailable. Use Cloudflare Worker for ChatGPT integration.
• List tool users: Legacy list tools (get-lists, add-record-to-list, etc.) are deprecated but still work. See Migration Guide.

Full Changelog: v1.4.0...v1.4.1