A Six-Part One-Page Brief Can Keep AI Agents Focused and On Task

AI agents often produce generic or off-target results not due to capability limits, but because poorly structured instructions create a low signal-to-noise ratio. When essential facts, historical background, and vague priorities are mixed together, the agent cannot reliably distinguish what matters most. A concise one-page work brief addresses this by supplying only the highest-value context the agent needs to complete a task. The brief is structured around six components: the desired output, trusted sources, hard constraints, current situation, a definition of quality work, and clear boundaries for when human review is required. This lean format helps the agent stay focused on the actual task without being buried in unnecessary background material.

BEML secures Rs 5,400 crore order for Mumbai-Ahmedabad bullet train project

Air India Express may fold into Air India

Rust eBPF Tool Detects and Kills Ransomware by Monitoring File-Open Rate

A developer has built a lightweight ransomware detection tool called talus-process-monitor, released under the MIT licence on GitHub. The program uses eBPF — a Linux kernel feature that lets small sandboxed programs attach to kernel events without loading custom modules — written in Rust using the aya library. It hooks two syscalls, execve and openat, to track how many files a single process opens per second, a key behavioural signature of ransomware. When the file-open rate crosses a configurable threshold within a one-second window, the tool automatically sends a SIGKILL signal to terminate the offending process. The approach requires no machine learning model, relying instead on a simple rate metric to catch mass file-encryption activity in real time.

How Product Leaders Can Embed Apps in AI Clients Using MCP Protocol

The Model Context Protocol (MCP), an open standard introduced by Anthropic in November 2024, allows external software to be accessed directly inside AI clients like Claude, ChatGPT, and Microsoft Copilot. Rather than users navigating to standalone apps, AI agents now invoke tools on their behalf mid-task, shifting software distribution from destination-based to agent-mediated. MCP uses JSON-RPC 2.0 and exposes three core primitives — tools, resources, and prompts — across major AI platforms that have broadly adopted the standard by mid-2026. For product teams, embedding via MCP involves choosing target clients, defining integration depth, and implementing an MCP server with OAuth 2.1 authentication, with build costs ranging from roughly $100K for read-only integrations to $700K for full action-capable deployments. The strategic implication is significant: the key competitive question is no longer whether users choose your app, but whether AI agents select it during automated workflows.

UAE Rethinks 5GW AI Data Center After Drone Strikes, Signals Infrastructure Shift

The UAE is revising plans for a massive 5-gigawatt AI data center campus in Abu Dhabi after Iranian drone and missile attacks struck AWS facilities in the UAE and Bahrain in September 2026, according to Reuters. The original single 26-square-kilometer campus concept is being replaced with a distributed network of data centers spread across the country. Officials are also weighing underground construction and air defense systems to protect the facilities. The incident highlights a broader architectural challenge: AI infrastructure has grown large enough to inherit the physical resilience requirements of critical systems like power grids and telecom networks. Traditional cloud architecture, built around software-level redundancy and regional failover, was never designed to address threats at this physical and geopolitical scale.

Year after Ladakh protests, Sonam Wangchuk to lead march as political climate warms

Bill Gates-Backed Fund Puts $31.8M Into Robotic Solar Farm Startup Planted

California-based startup Planted has raised $31.8 million in funding backed by a Bill Gates-affiliated fund to advance its robotic solar installation technology. The company aims to transform solar farm construction by applying a repeatable, production-line approach to the process. Using specialized software and robotics, Planted precisely places solar panel posts across varied terrain to maximize energy output per acre. The technology is designed to make large-scale solar deployment faster and more efficient. Planted believes its approach will significantly accelerate the broader adoption of solar energy.

MCP Apps Must Nail OAuth 2.1, Scopes, and Enterprise SSO to Win Procurement

Model Context Protocol (MCP) applications rely on three dominant authentication patterns: OAuth 2.1 with PKCE, API key handoff, and enterprise SSO via identity providers such as Entra ID or Google OAuth. The MCP specification mandates OAuth 2.1 with PKCE for remote servers, along with Dynamic Client Registration (RFC 7591) and Authorization Server Metadata (RFC 8414). Enterprise-ready deployments require scopes structured per resource, verb, and sensitivity level, combined with bounded token lifetimes, immediate revocation, and customer-facing audit logs. Security teams evaluating MCP apps apply the same OAuth review standards used for third-party SaaS, with additional scrutiny on how non-human agents are constrained within granted permissions. Experts warn that a weak authentication design signals a weak product overall, making auth strategy a core business and procurement decision rather than a purely technical one.

How to Sync Shopify, Amazon, TikTok Shop and eBay with One China Warehouse

Sellers managing multi-channel e-commerce from a single China-based inventory pool face a critical challenge: reconciling different order models across platforms like Shopify, Amazon FBM, TikTok Shop, and eBay without overselling shared stock. The core solution is a single authoritative inventory ledger that processes reservations atomically, ensuring no two channels can simultaneously commit the last available unit. All incoming channel orders must be normalized into one internal format at the point of ingestion, with customs and shipping decisions made at routing time rather than at the border. Tracking write-backs to each channel must be triggered immediately on dispatch, not batched, as platforms like Amazon FBM and TikTok Shop impose penalties for late or missing shipment confirmations. Businesses evaluating a China-origin third-party logistics provider should verify that the warehouse management system supports webhook-driven intake with idempotency guarantees, a unified inventory pool, and per-order carrier selection across all channels.

All Major AI Clients Support MCP by Mid-2026, But Differ Widely in Reach

As of mid-2026, all six leading AI clients — Claude, ChatGPT, Cursor, Microsoft Copilot, Gemini, and Perplexity — support the Model Context Protocol (MCP), a standardized JSON-RPC 2.0 framework for AI tool integration. Despite sharing the same underlying protocol, the clients differ significantly in distribution models, authentication patterns, target audiences, and app discovery mechanisms. Claude is considered the strongest option for prosumer and knowledge-worker use cases, while ChatGPT offers the largest user base and a more mature app marketplace. Cursor is best suited for developer-tool companies, Microsoft Copilot leads for enterprise environments tied to Microsoft 365, and Gemini is most relevant for Google Workspace-heavy audiences. Analysts note that no client has yet established a mature paid-app pathway, and agent-led routing is currently the fastest-growing discovery channel across the ecosystem.

I don't like passkeys

Article URL: https://hawksley.dev/blog/i-dont-like-passkeys Comments URL: https://news.ycombinator.com/item?id=49753211 Points: 44 # Comments: 15

Building an MCP Server in 2026 Can Cost Up to $1M or More

Developing a Model Context Protocol (MCP) server in 2026 ranges from $100K–$300K for a basic read-only single-client build to over $1M for an agent-resident implementation, according to real partner engagements and in-house build data. The primary cost drivers are not the server code itself but rather authentication complexity, security auditing, tool-surface design, and distribution requirements. Adding a second AI client multiplies the total cost by 1.4–1.7 times, while security line items such as OAuth setup, audit logging, and SOC 2 certification can add $180K–$380K to a level-2 build alone. In-house builds typically run 60–80% of partner costs in direct spend, though opportunity costs are not factored in. Beyond the initial build, teams should budget an additional $5K–$25K per month for ongoing maintenance and roughly $20K annually for hosting.

Bend 2 and the Vibe-Coding Trap

Article URL: https://blog.liampwll.com/posts/bend_vibe_coding/ Comments URL: https://news.ycombinator.com/item?id=49753179 Points: 57 # Comments: 18

Cekura, YC F24 Startup, Hiring Forward Deployed Engineer in US

Cekura, an AI startup backed by Y Combinator's F24 batch, has posted an open position for a Forward Deployed Engineer based in the United States. The job listing was shared on Y Combinator's official company jobs board. The role appears to be focused on hands-on technical deployment work, a common function at early-stage AI companies. The posting attracted no comments or upvotes on Hacker News at the time of publication.

Spanish Police Fire Warning Shots While Relocating Migrants in Ceuta

Spanish police launched an operation on Friday to move migrants away from beaches in the enclave of Ceuta. Officers reportedly fired warning shots into the air as they worked to manage large crowds. The situation became tense as migrants jostled to secure places at a designated tented accommodation site. The operation reflects ongoing pressure on Ceuta, a Spanish territory bordering Morocco that has long been a key entry point for migrants crossing into Europe.

Six-month-old mauled by escaped pit bull in Sonipat, rushed to PGIMS Rohtak

A six-month-old infant was critically injured after a pet pit bull escaped from a neighboring home in Sonipat and attacked him. The dog grabbed the baby by the jaw and dragged him before bystanders stepped in to stop the assault. The incident was recorded on CCTV footage, highlighting the severity of the attack. The child required more than twenty stitches and was subsequently transferred to PGIMS Rohtak for specialized medical care. Authorities are yet to receive a formal complaint regarding the incident.

13-year-old Long Island prodigy enrolls in NYU master's program after early high school grad

Joe Petraro-Hyppolite, a 13-year-old from Long Island, New York, has enrolled in a master's program at New York University, years before most peers finish high school. The teenager, who has a reported IQ of 168, graduated high school at the age of 11 and achieved a near-perfect SAT score of 1590 at just 10 years old. Joe is pursuing studies across sports management, kinesiology, and biology at the university level. He is expected to complete his undergraduate degree by next spring before advancing further in his academic journey.

Holdout juror in Lindsay Clancy trial speaks out on deliberate killing verdict

A holdout juror in the Lindsay Clancy case has spoken publicly for the first time about his decision to refuse acquittal. Clancy, a Massachusetts mother, was accused of killing her children, and the juror maintained he had no doubt the act was deliberate. While other jurors moved toward acquittal, this individual stood firm in his position throughout deliberations. His public comments mark the first time he has addressed his reasoning since the high-profile trial concluded.

Lucinda Southworth's Oceankind Has Donated Over $120M for Ocean Conservation

Lucinda Southworth, wife of Google co-founder Larry Page, runs a philanthropic organization called Oceankind dedicated to marine conservation. Since its founding in 2018, Oceankind has contributed more than $120 million toward protecting and restoring ocean ecosystems. The organization also focuses on improving the health of communities that depend on marine environments. Oceankind works to tackle major threats such as climate change and pollution through innovative approaches and policy advocacy.