Heimdall – Open Source Observability Platform for MCP Servers and Apps

Summary: Heimdall is an open-source observability platform designed for MCP servers and AI-driven apps. It enables teams to monitor AI agent behavior, tool calls, failures, and performance issues in production environments.

What it does

Heimdall collects and analyzes data on AI agent interactions with MCP tools, highlighting failures and bottlenecks. It supports self-hosting and offers local setup within minutes.

Who it's for

It is intended for teams building or operating MCP servers and AI applications requiring detailed monitoring and debugging.

Why it matters

Heimdall addresses the need to understand real-world AI agent behavior to improve system reliability and performance.