Product News Archives - Semaphore

Semaphore ArgoCD Integration: Complete Guide with Flux and Terraform

If you’re implementing Semaphore ArgoCD integration, you’re building a modern, GitOps-driven CI/CD pipeline for Kubernetes. This guide shows exactly how Semaphore works with ArgoCD, and how Flux and Terraform fit into the same workflow for scalable, production-ready delivery. You’ll learn: What Is Semaphore ArgoCD Integration? Semaphore ArgoCD integration means using Semaphore for CI (build, test, […]

Introducing .NET Support on Semaphore

Modern development teams don’t all build on the same stack and they should not have to. We are expanding Semaphore’s capabilities to better support teams building on the Microsoft ecosystem, with first class support for the .NET framework and Microsoft Edge in CI pipelines. This marks an important step toward making Semaphore a truly flexible […]

MCP OAuth in Practice: Lessons from Building Authentication for AI Agents

As AI agents become a core part of modern development workflows, the need for secure, flexible authentication is quickly becoming essential. In our latest product news episode, our engineering team takes a deep dive into how we implemented OAuth for Semaphore’s MCP server—and what we learned along the way. This work is part of a […]

Introducing Semaphore’s New Pricing Model: Built for the AI Era of CI/CD

Software development is accelerating. With AI tools helping developers write code faster, teams are shipping more frequently than ever before. Iteration cycles are shorter. Pipelines run more often. Tests execute continuously. In this environment, CI/CD isn’t just a tool used occasionally during development: it’s an always-on infrastructure that powers modern software delivery. To support this […]

Semaphore CI/CD Benchmark: Performance and Cost Analysis

This benchmark compares Semaphore to GitHub Actions, GitLab CI, Buildkite, and CircleCI using the same repository, pipeline logic, versions, and equivalent machine classes. The goal is to measure real execution time and compute cost under identical conditions. Repository and Workload Repository: Redmine (Ruby on Rails application). The workload consists of dependency installation and full test […]

Christian Gómez Alonso

Product News: OAuth Authentication for the Semaphore MCP Server

We’re preparing a new update for the Semaphore MCP server that will make it easier for developers to connect AI agents and developer tools. The focus of this update is authentication. Listen on Semaphore Uncut Podcast 🎙️ Today, connecting an agent to the MCP server typically requires using a long-lived API token. While this works […]

Product Update: AI-Driven Onboarding and Workflow Automation in Semaphore

We want to share an update on what our product team is currently working on. Listen on Semaphore Uncut Podcast 🎙️ From CI Jobs to Assistive Agents Semaphore has always been a reliable place to run builds, tests, and deployments at scale. Now, we’re expanding that foundation. We’re developing an AI-powered assistant inside Semaphore designed […]

Product News: Extending CI/CD and What’s Next for Semaphore

Over the past few weeks, we’ve been refining our roadmap for 2026 and focusing on where Semaphore can deliver the most value. Our direction is clear: extend CI/CD beyond execution — and help developers ship software faster. Here’s what’s coming next. Watch the quick overview by Marko Gracesa, our Head of Product: Agentic Semaphore: The […]

MCP Server Update: AI Agents Can Now Access Semaphore Docs

See how Semaphore’s MCP Server enables AI agents to read docs, build CI pipelines from scratch, debug failures, and continuously improve workflows using real CI/CD context.

Tomas Fernandez

Announcement: Ubuntu 20.04 Deprecation in Semaphore

Ubuntu 20.04 will be removed from Semaphore in March 2026. Update your pipelines now to avoid brownouts and job failures.

Tomas Fernandez

Announcing ARM Machines on Semaphore

ARM-based machines on Semaphore are now generally available. Build, test, and deploy natively on ARM for faster, more reliable CI/CD pipelines.

Tomas Fernandez

New Features for Semaphore MCP Server

Explore Semaphore’s latest MCP server updates, including automatic project initialization, AI-optimized test summaries, and new pipeline rebuild capabilities that bring AI-assisted CI/CD closer than ever.

Tomas Fernandez

AI-Driven Development: Introducing Semaphore’s MCP Server

Semaphore’s MCP Server lets AI agents and IDEs access rich CI/CD context to explain failures, summarize pipelines, and suggest fixes.

Tomas Fernandez

Announcing Semaphore v1.5 Release – Service Accounts, Dynamic Pipelines, and Git Tags

Discover what’s new in Semaphore v1.5: Service Accounts, dynamic pipelines, and Git tag–based CI workflows. Build smarter with improved GitOps support.

Tomas Fernandez

Xcode 15 Deprecation in Semaphore

Starting October 22, 2025, Semaphore will remove the Xcode 15 image from the available machine pool.

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