Authentication & Identity MCP Servers for Perplexity

MCP server for creating and managing SOPS-encrypted secrets

Agent Passport Standard — MCP Server for Claude Code, Cursor, Windsurf and any MCP client. Universal agent identity, semantic memory, and

MCP server for Zitadel identity management — manage users, projects, apps, roles, and service accounts

Agent-native access to verifiable VAGP authority.

MCP server for BigDataCorp — Brazilian data enrichment + KYC (CPF/CNPJ/vehicle/property/antifraud)

Universal trust attestation for AI agents: create, verify, and negotiate Shuka trust proofs.

Phone numbers for AI agents: order a private number, read the SMS verification code, hand it back.

Open Identity Standard for AI Agents — DID, Agent Cards, delegation, reputation, payment & escrow

Local stdio MCP proxy that forwards requests to a remote MCP server, authenticating via Microsoft Entra ID tokens from the az CLI.

MCP server for Jumio — global identity verification + KYX: documents, liveness, AML screening

Otp Ai MCP Server by MEOK AI Labs

Official One Identity Safeguard MCP server — AI-powered privileged access management with 1,000+ API endpoints

DEPRECATED: no live endpoint (api.unico.co does not resolve)

Identity verification, document checks, sanctions/PEP screening and case review as agent tools.

Receive one-time SMS/OTP verification codes via the CODASMS API: get a number, wait, release.

MCP Server for AI Agent credential management with 2FA support

Cryptographic identity, SIGIL naming, heartbeat, and passports for AI agents.

Interactive Entra ID identity relationship visualization — the 2003 polyarchy, live as an MCP App

Encrypted API key vault with MCP integration for AI coding tools

Give an AI agent a verifiable identity via Digi-ID: sign auth challenges and prove who it is, no passwords. Pairs with DigiByte agent

MCP server for JWT decoding and inspection