Artificial Intelligence1 min read

Show HN: Agentic Identity Broker, OAuth Delegation for AI Agents

By · Published by Everything Blog

In short

The broker allows autonomous agents to safely connect with multiple Model Context Protocol servers without requiring independent authentication setups for every system. Users can adjust fine-grained permissions and grant consent across integrated third-party platforms through a dedicated interface. Additionally, the platform enforces centralized verification checkpoints to approve sensitive tasks like sending emails or sharing files before execution. Zalando is currently running the open-source system internally in production across several internal servers.

Key points

  • The open-source broker eliminates the need for developers to build authorization servers…: The open-source broker eliminates the need for developers to build authorization servers and secure storage for each deployed MCP server.
  • Built-in centralized approval checks provide a final layer of enforcement before agents e…: Built-in centralized approval checks provide a final layer of enforcement before agents execute critical or sensitive actions.
  • Upcoming roadmap developments will target formal agent-to-agent token exchanges, intent-b…: Upcoming roadmap developments will target formal agent-to-agent token exchanges, intent-based authorization, and user-facing activity logs.

Sources checked by our analysis pipeline: 1

Agentic Identity Broker manages delegation chains for on-behalf-of flows in Agentic AI, bridges distinct OAuth2 infrastructures, and provides a secure token vault. Deployed within the call path via gateways like Agentgateway, it offloads auth burdens from both agent and MCP server creators.

For users, it provides a simple way to manage consent, granting agents granular permissions across services such as Google, GitHub, Databricks, and Linear without compromising control.

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Secure Identity Management

Agent registration, principal authentication, and session management -

OAuth2 Delegation & Consent

Manage OAuth2 scopes and user consent for third-party service integrations -

Security-First Design

Sensitive value redaction, command injection prevention, cryptographic validation, and fail-closed architecture -

Rich Consent Experience

Modern UX for managing OAuth2 delegations with design system compliance -

Comprehensive Audit Logging

Structured JSON logging for compliance and security monitoring

Frameworks like FastMCP can implement the whole OAuth2.1 ceremonies as mandated by the MCP spec but this means that you have to configure it for every MCP Server you deploy and maintain it. You also have to configure secure storage and basically run a multitude of…

Artificial Intelligence