Cyclr Benchmark Finds MCP Server Design Choice Cuts Token Costs by 75%

Cyclr released benchmark findings showing that task-scoped 'Thin MCP' server design reduces token consumption by approximately 75% compared to broad 'Thick MCP' approaches while maintaining the same accuracy. The study evaluated 30 configurations across HubSpot, Oracle NetSuite, and QuickBooks, finding that structured, narrow tool exposure improves both cost efficiency and reliability for LLM-based integrations.