"Authy" matching MCP servers:

MCP server for Okta authentication, enabling AI agents to log in, check sessions, list, delete, and get cookies using saved Okta sessions.

A secure MCP server that stores and retrieves API keys and credentials, featuring encrypted storage, masked retrieval, and AI-powered recommendation via MCP sampling.

Let AI agents act for a person on websites, with the person's approval on their phone. The agent's browser runs in a sandboxed vault it cannot read into; when a site asks for a password, CAPTCHA or 2FA, the owner takes over from their phone.

MCP server for enterprise authentication and authorization — JWT validation, OIDC token inspection, OAuth 2.0 introspection, and role-based access control for AI agents.

MCP server for AWS SSO authentication and profile management, enabling AI assistants to check identity, switch profiles, and manage EC2/EKS resources.

MCP server that bridges authenticated sessions from a Chrome extension to CloakBrowser profiles via local WebSocket, enabling agents to sync, verify, and debug persistent login state without exposing raw credentials.

A MCP server for accessing Zoom recordings and transcripts without requiring direct authentication from the end user.

Authenticating reverse proxy for MCP servers providing credential isolation, OAuth2 token management, and composite tool aggregation.

It enables MCP clients to authenticate with short-lived SPIFFE JWT-SVIDs as OAuth client credentials, obtaining audience-bound access tokens for scoped tool calls without static API keys.

Enables agents to run static heuristic scans over a repository path via stdio, surfacing review candidates with file:line evidence for web3 auth and payment vulnerability patterns. Results can be used as CI-style gates or triage input without any dataflow analysis or external dependencies.

A Nostr-based authentication gate for MCP servers that requires agents to sign HTTP requests with a Nostr key, verifying signatures offline to secure tool access.

Enables executing HTTP requests with automatic browser-based authentication, supporting OAuth, form login, and cookie/session management.

Enables AI agents to call account reads, credit issuance, and flagged irreversible tools only when the presented token was minted for this resource server, its delegated scopes are attenuated to the intersection of the whole delegation chain, and a recorded human approval exists and is consumed exactly once. Refusals, expired or replayed approvals, and audience or scope mismatches are rejected before any tool runs, with every decision written to an audit trail.

A FastMCP server template with full MCP authentication via Descope, designed for easy deployment on Render. It provides a foundation for building secure, authenticated MCP servers with scope-based access control.

Provides MCP tools for RagBrain authentication, including register, login, and fetching the current user's profile.

Enables secure interaction with Microsoft SharePoint using certificate-based authentication. Provides 14 tools for managing documents, folders, metadata, and extracting content from various file types including PDF, Word, and Excel.

Enables validating Microsoft Entra access tokens to determine whether an MCP caller is a signed-in user or only an application, illustrating MCP authentication methods.

A remote Model Context Protocol server that extracts YouTube video transcripts and provides content creation templates using OAuth 2.0 authentication. It enables secure interaction with YouTube content for AI clients like ChatGPT and Claude.

A reusable template for building MCP servers that act as OAuth 2.1 resource servers, verifying bearer tokens against Microsoft Entra ID or any standards-compliant OIDC authorization server.

A remote MCP server secured with Auth0 OAuth 2.1, deployed on Cloudflare Workers, enabling AI clients to call tools on a JWT-protected todo API.