Charles Schwab has accelerated its development of proprietary Model Context Protocol (MCP) servers and expanded its AI capabilities beyond read-only functions to agentic AI that can execute tasks, according to RIABiz reporting. The rollout currently excludes registered investment advisors (RIAs) from access, while Schwab’s shift may signal a diminishing role for Anthropic as its exclusive large language model provider. The move represents a significant advancement in Schwab’s internal AI infrastructure and competitive positioning within the financial services technology sector.