At a glance
- Schwab is launching the pilot exclusively with Anthropic, which it named its exclusive custody AI partner in September.
- For advisors at firms with fewer than 20 seats, the Nov. 12 announcement changes nothing yet.
- Schwab administers $13.33 trillion in total client assets, RIABiz reported.
Schwab said Nov. 12 it has begun rolling out its own Model Context Protocol server, a pilot that connects only to Anthropic's Claude and is not yet available to RIAs, RIABiz reported.
Schwab is launching the pilot exclusively with Anthropic, which it named its exclusive custody AI partner in September. RIABiz describes MCP as the component that lets an AI model get tasks done rather than only read account data, and casts the launch as a move from read-only to agentic AI. The pilot promises access to competing language models later, which RIABiz reads as Schwab building a neutral protocol layer that gives it leverage to play vendors off each other.
For advisors at firms with fewer than 20 seats, the Nov. 12 announcement changes nothing yet. The September Anthropic rollout carried a 20-seat, $4,800 enterprise minimum that shut out more than 11,000 smaller RIAs, RIABiz reported, and the pilot Schwab started this month does not reach them either.
Schwab administers $13.33 trillion in total client assets, RIABiz reported. "This combination of technology, platforms, and client support could be difficult for other brokerage firms to replicate," said James Kostulias, managing director and head of trading services at Schwab, in the release. RIABiz described the launch as putting Schwab ahead of Vanguard, Robinhood and Fidelity.
Moves Wire records six moves at Schwab in the past 12 months, two joined and four left, the most recent dated Oct. 23.
The launch lands weeks after CEO Rick Wurster told Yahoo! Finance on Oct. 16 that AI agents executing trades on behalf of clients need "rules of the road," human oversight and pre-defined criteria rather than unmonitored autonomy. "This announcement came much faster than many expected, especially since it has only been a few weeks since Schwab's CEO expressed reservations around AI-enabled trading and the platform enables retail customers to do just that," said Ryan Belanger, CEO of Claro Advisors, a Boston wealth manager with $1.5 billion in assets under management.
This combination of technology, platforms, and client support could be difficult for other brokerage firms to replicate.James Kostulias, managing director and head of trading services at Charles Schwab
Reported by the RIA desk from RIABiz, Moves Wire and Moves Wire. Published . Updated Nov 13, 2026 · 2:42 a.m. ET. Corrections