Authentication & Identity MCP Servers

Provenonce Skill — MCP server giving any AI agent cryptographic identity, SIGIL, heartbeat, passport, and beats proofs.

Quantum keyring for AI coding tools — Cursor, Kiro, Claude Code. Secrets, superposition, entanglement, MCP.

Reclaim Protocol's tools for agents — Reclaim Protocol lets your app verify **data points** about its users — a follower count, an account

Local credential control for AI coding agents.

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

Model Context Protocol (MCP) server for SailPoint IdentityIQ — 63 tools covering SCIM and REST APIs for identity lifecycle, access

SanctumAI MCP Server — Credential vault and CRP provider for AI agents

MCP server that connects to a SCIM server

Secr MCP server — gives AI coding agents access to secrets via Model Context Protocol

MCP server for querying a Markdown secrets file from Claude Code

MCP-compatible tool for secure secret management without exposure

MCP server for agent-native secrets management — store, rotate, and inject secrets without agents seeing raw values

SecureCodeHQ MCP Server - Let Claude Code access your secrets securely

Sirr MCP server — lets Claude Code read and write ephemeral secrets

MCP server for creating and managing SOPS-encrypted secrets

Know Your Agent (KYA): drop-in counterparty trust check for agent-to-agent commerce. Returns a fail-closed CLEAR | REVIEW | BLOCK verdict

SynAuth MCP Server — Biometric approval for AI agent actions via Face ID

MCP server for TeleSign APIs - phone verification, intelligence, and messaging

Tencent Cloud eKYC MCP Server — face verification, liveness detection, and identity verification via Model Context Protocol

Trusty Squire signs up / in to websites for you so you don’t have to.

Bitwarden/Vaultwarden MCP server — BYOK vault access with 6 tools, Send-based reveal, TOTP, and safe agent-write