Enables interaction with Xero accounting software to create and manage invoices, bills, expenses, and expense claims with file attachments through PKCE authentication.
Enables Claude.ai to connect to a Hermes MCP server via OAuth 2.1 authorization code flow with PKCE, acting as a reverse proxy and single-user authorization gateway.
A complete OAuth 2.1 server implementation for FastMCP with PKCE support, enabling secure authentication and authorization flows. Provides authorization code exchange, token management, and refresh capabilities for building authenticated MCP applications.
An MCP server that enables interaction with Xero's Identity Service API, providing OAuth 2 authentication and identity management capabilities through natural language commands.