The MCP server and sem-ai are coming to Semaphore open source. Version 1.6 arrives exactly one year after 1.5 and packages up around 494 pull requests of new capabilities, built over the past year and now shared with the community. What Shipped MCP server in the open source editions The MCP server is now included […] The post Semaphore Open Source 1.6: MCP Server, sem-ai Out of the Box, and Partial Job Reruns appeared first on Semaphore.
We celebrated our 16th birthday with 46 announcements across open source, post-quantum security, AI agents, and developer platform upgrades. Here’s a day-by-day roundup of everything we shipped.
Build trust and drive engagement with Twilio Branded Calling, now on AT&T (Pilot), T-Mobile, and Verizon. Stand out to customers with verified branding.
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A year after pledging to eliminate two-tier product access, Cloudflare has expanded Logpush, multi-account governance, and higher platform limits to all accounts. Here is an update on our progress, how we dogfood these tools internally, and what is coming next.
Fraudsters are increasingly using AI to bypass stateless security checks. Cloudflare's new Account Abuse Protection dashboard uses stateful analysis and edge-generated Hashed User IDs to help teams investigate and block account abuse.
Cloudflare is launching eight major updates that bring logs, traces, analytics, alerts, dashboards, querying, and telemetry export into one observability platform, with simpler and more predictable pricing.
Cloudflare K2 is a serverless event streaming service built directly on top of R2 object storage for high-scale data movement and long-term retention. By decoupling producers and consumers at the edge, K2 enables durable, ordered log streams without the operational overhead of traditional broker clusters.
The Traffic Optimization Engine is a suite of products working across networks, senders, geography, and use cases to provide messaging deliverability at scale.
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The U.S. Presidential election and the holiday shopping season are almost here, and with them comes a surge in message traffic. At Twilio, we’re ready to make sure your messages reach their destination without any hiccups.
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AI coding agents work best when they receive the right information without unnecessary noise. They also need clearly defined permissions and reliable safeguards for the changes they make. sem-ai 0.4.0 improves all three areas. The release introduces more compact pipeline responses, flexible context switching, and support for Semaphore pre-flight checks. Watch Nick demonstrate the new […] The post sem-ai 0.4.0: smaller responses, safer access, and pre-flight checks appeared first on Semaphore.
AI coding agents work best when they receive the right information without unnecessary noise. They also need clearly defined permissions and reliable safeguards for the changes they make. sem-ai 0.4.0 improves all three areas. The release introduces more compact pipeline responses, flexible context switching, and support for Semaphore pre-flight checks. Watch Nick demonstrate the new […] The post sem-ai 0.4.0: smaller responses, safer access, and pre-flight checks appeared first on Semaphore.
You can now scope access to individual Workers and assign narrower Developer Platform roles, so teammates, CI tokens, and agents get only the access they need to debug, deploy, or monitor safely.
Cloudflare is giving site owners a way to stay discoverable while disallowing AI training. New controls and an Accountable designation establish a shared model with Apple, Google, and Microsoft.
AI agents can generate and modify code quickly. But when a test fails, speed is no longer enough. The agent needs enough context to understand what happened, why it happened, and whether the code or the test itself needs to change. In our latest product update, Marko Gaćeša is joined by Semaphore engineers Nick and […] The post Making testing work better for AI driven development appeared first on Semaphore.
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Cloudflare's new Bot Preference Sync automatically aligns your robots.txt file with your AI bot policies for Search, Agent, and Training. Easily manage which bots access your content without maintaining static files.
Cloudflare Gateway identifies MCP requests using protocol-level heuristics. Security teams can use that signal to find shadow MCP traffic, enforce Portal-only access for approved servers, and block direct connections on managed network paths.
Your pipeline fails on one job, and until now you had to rebuild the entire block to recover. Not anymore. Semaphore now reruns only the jobs that actually failed, so you get feedback faster and pay less to get it. What Shipped: Job Rerun When a pipeline failed, the old behavior rebuilt every job inside […] The post Rerun Only the Jobs That Failed appeared first on Semaphore.
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MacOS Xcode16 reached the end of its supported lifecycle on Semaphore. To ensure the security, reliability, and maintainability of our platform, we are announcing the deprecation and end of life of MacOS Xcode16 build environments. Semaphore users should switch to Xcode26. Why We’re Deprecating Xcode16 As operating systems age, they cease to receive timely security […] The post Announcement: Xcode16 Deprecation in Semaphore appeared first on Semaphore.
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About a year ago, we introduced something experimental from Postmark Labs: an MCP server that let an AI assistant send email through Postmark. It shipped with exactly one useful tool, sendEmail, plus three supporting ones (four total). You gave it a recipient, a subject, and a body, and it sent. We said at the time we'd started with a single Postmark server "because we had to start somewhere."A lot has happened since. The project graduated from Labs and became the official @activecampaign/postmark-mcp package, and along the way, we learned a lot about what it actually takes to put an AI…
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You can now identify your flakiest tests through the API and have an AI agent fix them, at a cost of around $1 to $1.50 per fix. What Shipped Flaky Test Data in the API (Generally Available) Flaky test data is now accessible programmatically through the sem-ai API. The API surfaces tests ranked by disruption […] The post Flaky Test API Now GA, New Auto-Fix Skill, Skill Quality Improvements appeared first on Semaphore.
sem-ai keeps moving. Here’s a quick rundown of what shipped last week and what’s coming next. What Shipped on Sem-AI Glitches have been fixed.A few issues were blocking some users to get started with sem-ai. Those are resolved. If you tried it before and ran into friction, now’s a good time to try again. See […] The post Codex Support, Faster Task Creation, and Flaky Test Visibility appeared first on Semaphore.
Developers don’t want to spend their time writing CI configuration, debugging flaky pipelines, or digging through logs to understand why a build failed. They want to ship software. That’s the idea behind sem-ai – Semaphore’s approach to building an AI-native CI experience where developers interact with CI/CD using natural language, directly from the tools they […] The post Building an AI-Native CI/CD Experience with sem-ai appeared first on Semaphore.
MacOS Xcode15 reached the end of its supported lifecycle on Semaphore. To ensure the security, reliability, and maintainability of our platform, we are announcing the deprecation and end of life of MacOS Xcode15 build environments. Semaphore users should consider switching to Xcode26 as Xcode16 is scheduled for deprecation in September 2026. Why We’re Deprecating Xcode15 […] The post Announcement: Xcode15 Deprecation in Semaphore appeared first on Semaphore.
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If you've ever asked an AI coding agent to help you integrate email into your app, you've probably gotten code that looks right but isn't quite right. Maybe it used an outdated endpoint. Maybe it forgot about Message Streams entirely. Maybe it hallucinated a method that doesn't exist. (We've seen all three.)AI agents are only as good as the context they have, and until now, most of them had to rely on whatever fragments of Postmark documentation made it into their training data.Today, we're releasing Postmark Skills, a set of open source Agent Skills that teach AI coding agents how to work…
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If you've been sending emails for a while, you know that deliverability can feel like a moving target. Inbox providers are constantly tweaking their rules, and what worked yesterday might cause problems tomorrow. Recently, we made some behind-the-scenes improvements to how Postmark generates unsubscribe links. And while you might not have noticed anything different, these changes are helping your emails land in more inboxes.The problem: header length matters more than you'd thinkEmail headers have character limits defined by RFC standards. Most of the time, you don't need to think about this,…
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Getting an AI assistant to help with your email integration shouldn't feel like explaining SMTP to your cat. But until recently, that's kind of what it was like - AI tools could tell you about email APIs, but they often got the details wrong or gave you outdated information.We've been thinking about this problem, and we've shipped three updates to make AI assistants genuinely useful when you're working with Postmark.What we built1. llms.txt: Context for AI assistantsWe published an llms.txt file that gives AI tools like ChatGPT and Claude accurate, structured information about Postmark's API,…
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