Which Identity Vendors Have an MCP Server? 2026 Comparison

Excluded from normalized aggregate trends after staff review: 3056 posts were attributed to March 2026; 671 shared March 14, 2026. The preceding six-month median was 13.5 posts.

Review evidence: 3,056 posts in March 2026; 671 shared March 14, 2026; preceding six-month median 13.5. Reviewed August 9, 2026.

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The review of 17 identity, fraud, and compliance vendors identified four companies—Sumsub, TRM Labs, Prove, and Plaid—with confirmed Model Context Protocol (MCP) implementations, each offering distinct functionalities such as operational verification, blockchain alert triage, documentation search, and diagnostic analytics. Stripe also operates an official MCP server, though its identity verification service is not included in the published toolset. Didit provides a free MCP server that supports a wide range of identity and operational tasks, including identity document checks and transaction monitoring, with an emphasis on OAuth-based authentication. For other vendors, no official MCP servers were confirmed, highlighting the need for ongoing verification of vendor capabilities, as many rely on third-party integration surfaces or have unconfirmed statuses. The evaluation of MCP servers should consider factors such as hosted versus local deployment, OAuth versus API key authentication, and the presence of open-source code and auditability to ensure security and operational needs are met.

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