https://docs.gatana.ai/

Enterprise/Organization focused MCP gateway with support for sophisticated credentials management, integrates with OIDC/SAML, team and profiles support, external secret stores (AWS/GCP/Azure/Hashicrop Vault), using envelope encryption, and in-band-MCP authorization trigger for e.g. trying to use a tool which Gatana not yet has credentials for.

Ideal for Agent-2-Agent/dev teams/Github Copilot Agent (the one you assign issues)

Stack is k8s, NodeJS, React, Google KMS, hosted on GKE, with GKE Sandbox for local server isolation.