Grantex

Grantex is a Model Context Protocol (MCP) server that provides delegated authorization and identity infrastructure for AI agents. It enables developers to add OAuth 2.0-style, scoped, and revocable access controls to AI agents, allowing users to grant specific permissions to agents and review/audit their activities. Grantex integrates with multiple systems including Anthropic SDK, LangChain, OpenAI Agents SDK, CrewAI, Vercel AI, Google ADK, and more. It's targeted at developers, AI infrastructure engineers, and organizations building AI agent platforms that require user consent, secure delegation, compliance (e.g., EU AI Act, DPDP), and granular audit trails.