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AddBuild custom Skills to teach Claude specialized tasks. Create once, use everywhere—from spreadsheets to coding. Available across Claude.ai, API, and Code.
Anthropic this morning introduced Claude Skills, a new pattern for making new abilities available to their models: Claude can now use Skills to improve how it performs specific tasks. Skills …
Design, test, and distribute Agent Skills with reusable templates, collaborative reviews, and multi-surface deployment.
A tale of taming unruly documents to create the ultimate GPT-based chatbot
On July 14th, 2025, Cloudflare made a change to our service topologies that caused an outage for 1.1.1.1 on the edge, resulting in downtime for 62 minutes for customers using the 1.1.1.1 public DNS Resolver as well as intermittent degradation of service for Gateway DNS.
We’re deeply sorry for this outage.
This outage was the result of an internal configuration error and not the result of an attack or a BGP hijack. In this blog post, we’re going to talk about what the failure was, why it occurred, and what we’re doing to make sure this doesn’t happen again.
Multiple Cloudflare services, including Workers KV, Access, WARP and the Cloudflare dashboard, experienced an outage for up to 2 hours and 22 minutes on June 12, 2025.
Introduction
CMU CS Academy is an online, graphics-based computer science curriculum taught in Python provided by Carnegie Mellon University.
Software teams seeking to provide better products and services must focus on faster release cycles.
An exposed GitHub token could have been used to launch a supply chain attack on GitHub CodeQL, resulting in source code exposure and repository tampering of CodeQL users.
Fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models. - codingmoh/open-codex
The new Commodore is already thriving with $2m in sales in the first week of the C64 Ultimate's debut.
Introduction Hello, I’m RyotaK (@ryotkak ), a security engineer at Flatt Security Inc. A few days ago, I was upgrading my home lab network, and I decided to upgrade the OpenWrt on my router.1 After accessing the LuCI, which is the web interface of OpenWrt, I noticed that there is a section called Attended Sysupgrade, so I tried to upgrade the firmware using it. After reading the description, I found that it states it builds new firmware using an online service.
Several Phoronix readers have written in this Sunday over concerns of Bitwarden further moving away from open-source
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Sticking to container security best practices is critical for successfully delivering secure software.
With end-to-end integration into the SDLC, continuous security supports CI/CD to improve productivity, speed time-to-market and reduce risks.
Coroot is an open-source APM & Observability tool, a DataDog and NewRelic alternative. Metrics, logs, traces, continuous profiling, and SLO-based alerting, supercharged with predefined dashboards and inspections. - coroot/coroot
Facebook and Yandex link Web and App usage via a localhost network connection
Introduction: when the trust model can’t be trusted Secrets vaults are the backbone of digital infrastructure. They store the credentials, tokens, and certificates that govern access to systems, services, APIs, and data. They’re not just a part of the trust model, they are the trust model. In other words, if your vault is compromised, your […]