--- title: "A Look Inside Our Auto-Reliability Agent Pipeline" url: https://daily.dev/posts/a-look-inside-our-auto-reliability-agent-pipeline-yh6hyclks source_url: https://www.mabl.com/blog/a-look-inside-our-auto-reliability-agent-pipeline type: article source: "Mabl Engineering Blog" published: 2026-07-31T20:00:12.808Z updated: 2026-07-31T20:06:17.492Z tags: ["testing", "ai-agents", "cicd", "claude"] reading_time: 10 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # A Look Inside Our Auto-Reliability Agent Pipeline **[Mabl Engineering Blog](https://daily.dev/sources/mabl)** · 10 min read · 0 upvotes · 0 comments ## Summary Mabl's engineering team built an auto-reliability pipeline that automatically investigates, fixes, and tests production failures in their AI test authoring system. The pipeline chains a Session Review Agent (SRA) — which has no code access and excels at symptom detection — with Claude-powered investigator and fix-worker agents that verify root causes against the actual codebase before writing any code. Key design decisions include an adversarial investigation phase that debunks incorrect SRA hypotheses, a six-lens simulated peer review panel, and a pre-merge headless execution step. Hard-won lessons include the need for explicit liveness rules to prevent agents from idling, convergence policies to stop infinite refinement loops, and isolating test suite execution to CI rather than the orchestration host. The system reduced human touchpoints to three: batch kickoff, architectural policy calls, and final PR merge. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [How We Ship Quality at mabl](https://daily.dev/posts/how-we-ship-quality-at-mabl-yx9gy8bal) · Mabl Engineering Blog · 0 upvotes · 0 comments - [How we built an autonomous SRE agent for Kubernetes](https://daily.dev/posts/how-we-built-an-autonomous-sre-agent-for-kubernetes-gxfkkntbg) · LangChain · 6 upvotes · 0 comments - [Three Years of Building Agents in Production \(Part 2\)](https://daily.dev/posts/three-years-of-building-agents-in-production-part-2--9uvhtnda1) · Mabl Engineering Blog · 2 upvotes · 1 comments --- Tags: [#testing](https://daily.dev/tags/testing), [#ai-agents](https://daily.dev/tags/ai-agents), [#cicd](https://daily.dev/tags/cicd), [#claude](https://daily.dev/tags/claude) [View this post on daily.dev](https://daily.dev/posts/a-look-inside-our-auto-reliability-agent-pipeline-yh6hyclks)