AuthZEN

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• ArticlesAugust 21, 2026

  COAZ-MCP: authorising MCP tool calls with AuthZEN

  Notes on COAZ-MCP, the working group draft that maps MCP messages onto AuthZEN decision requests — the problem it tries to solve, how default and declared mappings work, and where it stands today.

  • AuthZEN
  • MCP
  • Authorization
• ArticlesAugust 19, 2026

  Looking into AuthZEN, a standard specification for authorisation

  Notes on AuthZEN, the authorisation standard I first came across at KubeCon + CloudNativeCon Japan 2026 — the problem it tries to solve, how it relates to OIDC, and where it stands today.

  • AuthZEN
  • Authorization
  • Security