Operations | Monitoring | ITSM | DevOps | Cloud

There are few things that can derail developer productivity and undermine your pipeline like a flaky test. Testing is the backbone of a good development process, ensuring that your code is as accurate and usable as possible. When these tests point towards faulty development, the impacts can be significant. This information is predicated on an assumption, however – the assumption that what the test says is accurate.

Test failures are inevitable. A broken condition, a missed edge case, or a last-minute refactor can trip up even the most careful changes. That’s part of shipping software. What shouldn’t be part of the job is spending half your afternoon parsing logs and chasing down the root cause. Now, there’s a faster way. This guide shows how to use the CircleCI MCP server to identify, understand, and resolve failing tests in a CI/CD build without ever leaving your editor.

Deploying Large Language Model (LLM) applications can transform ideas into valuable services. But, deployment challenges can slow down even experienced developers. In this tutorial, you will build and deploy a LangChain application using LangServe and CircleCI on Google Cloud Run. You will create a text summarization tool powered by Google’s Gemini model. You will use Langserve to expose it as an API. You will automate testing and deployment to Google Cloud Run using CircleCI.

I have just finished reviewing the Microsoft Work Trend Index Annual Report for 2025, which offers fascinating insights into the next wave of organizational evolution. I am particularly excited about the section titled ‘Journey to the Frontier Firm’ and what is possible in phase three, where employees will harness the power of multiple AI agents, creating an ‘agentic swarm’ capable of executing tasks at a scale and speed previously unimaginable.

In the last few months, it feels like LLMs have gone from a nice place to consult for a few ideas to the first place you might turn for input. An AI can offer insight on that work presentation you need to put together, it will write you a business plan outline with two lines of prompting—and include categories you might forget to add, and, most impressively for me recently, it will even criticise your tone in work correspondence.