# Building self-healing feature releases with Harness FME metric alerts and Event Relay

DevFeed: [Building self-healing feature releases with Harness FME metric alerts and Event Relay](<https://devfeed.tech/articles/when-metrics-scream-your-flags-hit-mute-13496.md>)

Original publisher: [Read original article](<https://www.harness.io/blog/when-metrics-scream-your-flags-hit-mute>)

Author: Joshua Klein

Published: 2026-07-24T00:00:00Z

Content type: tutorial

Language: en

Sources: [Harness Blog](<https://devfeed.tech/sources/harness-blog.md>)

Topics: [releases](<https://devfeed.tech/topics/releases.md>), [feature flags](<https://devfeed.tech/topics/feature-flags.md>), [Automation](<https://devfeed.tech/topics/automation.md>), [experiments](<https://devfeed.tech/topics/experiments.md>), [Resilience](<https://devfeed.tech/topics/resilience.md>), [Monitoring](<https://devfeed.tech/topics/monitoring.md>)

Tags: [automation](<https://devfeed.tech/tags/automation.md>), [event](<https://devfeed.tech/tags/event.md>), [feature](<https://devfeed.tech/tags/feature.md>), [feature-flags](<https://devfeed.tech/tags/feature-flags.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [payload](<https://devfeed.tech/tags/payload.md>), [pipelines](<https://devfeed.tech/tags/pipelines.md>), [resilience](<https://devfeed.tech/tags/resilience.md>), [self-healing](<https://devfeed.tech/tags/self-healing.md>), [webhooks](<https://devfeed.tech/tags/webhooks.md>)

## AI overview

This tutorial explains how to connect Harness FME metric alerts to Event Relay triggers so a pipeline can automatically mitigate risky feature releases through actions such as killing a feature flag. The pattern separates signal emission, webhook handling, and controlled remediation.

## Source excerpt

Learn how to build self-healing feature releases with Harness Feature Management & Experimentation. Connect metric-alert webhooks to Event Relay triggers and au | Blog