Semaphore Uncut
A podcast for developers about building great products. Join us as we share technical tips from the Semaphore team to sharpen your coding skills and bring you the latest product news. semaphoreio.substack.com
- Indexed pieces, last 90 days
- 3
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- Sep 16, 2026
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- Aug 12, 2026
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Latest pieces
sem-ai 0.4.0 gives AI agents safer and more efficient access to CI/CD (opens the original)
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AI coding agents can generate and modify code quickly. But to work effectively with CI/CD, they need focused information, clearly defined permissions, and safeguards that prevent unsuitable changes from progressing.The new sem-ai 0.4.0 release improves all three areas.In our latest product news video, Nick demonstrates more compact pipeline responses, flexible context switching, and the ability to create and validate Semaphore preflight checks directly with an AI coding agent.Get the essential p
What does AI-native CI/CD actually look like? (opens the original)
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AI coding agents can write code, but they still need a reliable way to test, validate, fix, and deploy it.That is the focus of our recent conversation with Bret Fisher: how CI/CD is becoming an execution layer for agentic software development.We discuss:Why agents need access to real CI feedback, not just local contextHow skills, CLIs, and MCP can connect coding agents to testing and delivery workflowsWhy security, sandboxing, and co
Rerun Only the Jobs That Failed (opens the original)
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A pipeline fails on a single job, and you shouldn’t have to rebuild everything around it to recover. That’s what changes with this update. Job rerun is here, and it reruns only the jobs that actually failed. Until now, when a job inside a block failed and you reran the pipeline, every job in that block got rebuilt, including the ones that had already passed. The new default rebuilds only the failed jobs. Every other job in the block, plus jobs from earlier in the pipeline, is carried over and re
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