Dunetrace

Dunetrace is an observability platform built for AI agents. It detects structural failures in agent behavior in real time, catching issues that return a 200 response but still go wrong, such as tool loops, retry storms, truncation loops, context bloat, and prompt injection signals.

It ships 17 structural detectors, alerts within about 15 seconds via Slack or webhooks (PagerDuty, Linear), and adds low agent overhead. Integrations include LangChain, LangGraph, CrewAI, AutoGen, and Haystack, plus OpenTelemetry, a Langfuse integration, and an MCP server for Claude and Cursor. Raw content is hashed rather than transmitted.