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105 sources in the directory · Latest publication in this list: 2026-05-15 12:20 UTC.

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2026-05-15

Why AI tools make some teams slower

This article explores the paradox where AI coding assistants boost individual productivity but can reduce team-level delivery throughput and stability, citing the 2024 DORA report and MIT Sloan research. It identifies key practices that distinguish successful AI-adopting teams, such as architectural thinking, fast feedback loops, and clear agent communication protocols.

Hacker News AIAgentsSummary onlyWhy AI tools make some teams slower
DRY and Solid Are More Important Than Ever in the Age of AI

The author argues that DRY and SOLID principles (especially Single Responsibility, Open/Closed, and Interface Segregation) are more critical in the AI era. AI tools tend to generate duplicated, non-reusable code, leading to maintenance issues. The article emphasizes that adhering to these principles helps AI produce better, more extensible code, and recommends iterative development with a focus on quality.

Hacker News AIAgentsSummary onlyDRY and Solid Are More Important Than Ever in the Age of AI
Meta to Start Capturing Employee Mouse Movements, Keystrokes for AI Training

Meta is installing tracking software on US-based employees' computers to capture mouse movements, clicks, and keystrokes for AI training. The tool, MCI, also takes occasional screenshots. Meanwhile, Meta plans to lay off 10% of its workforce globally starting May 20.

Hacker News AIAgents / ResearchSummary onlyMeta to Start Capturing Employee Mouse Movements, Keystrokes for AI Training
Feedback on a runtime-agnostic AI agent workflow spec (LangGraph/Mastra)

itsharness is a complete harness for building, running, and observing AI agent workflows. It offers a visual canvas to design flows, exports a runtime-agnostic spec, compiles to various frameworks, and supports running, tracing, and debugging. The spec is at version 0.2.0 with 14 node types and 5 example flows.

Hacker News AIAgents / ResearchSummary onlyFeedback on a runtime-agnostic AI agent workflow spec (LangGraph/Mastra)
Why $207M in AI Spend Hasn't Fixed Corporate Slide Decks

Enterprises are pouring money into AI but seeing little productivity gain, especially in corporate presentations. This article examines the data, explains the gap, and proposes a solution based on human-directed AI, workflow automation, and governance, with a native PowerPoint platform approach.

Hacker News AIAgents / PolicySummary onlyWhy $207M in AI Spend Hasn't Fixed Corporate Slide Decks
Runtime Governance for AI Agents: Policies on Paths

This paper proposes a formal framework for runtime governance of AI agents, defining compliance policies as deterministic functions mapping agent identity, partial path, proposed next action, and organizational state to a policy violation probability. The authors argue that runtime evaluation is the general case for path-dependent policies and provide concrete examples inspired by the AI Act, along with a reference implementation.

Hacker News AIAgents / PolicySummary onlyRuntime Governance for AI Agents: Policies on Paths
Claude Code's product lead talks usage limits, transparency, and "lean harness"

In an interview with Ars Technica, Claude Code product lead Michael Wu discusses usage limits, transparency, and the philosophy behind the tool's lean design. He explains that while token efficiency matters, maintaining model intelligence is the top priority. Wu reveals that common usage issues stem from cache invalidation during long sessions, and the team has introduced notifications and the /usage command to improve transparency.

Hacker News AIResearchSummary onlyClaude Code's product lead talks usage limits, transparency, and "lean harness"
ScyllaDB MCP Server: What AI-Native Developer Distribution Looks Like

This article explores how AI agents are transforming the way developers discover and evaluate tools like databases, using ScyllaDB as a case study. A community-driven MCP server enables AI-native distribution, allowing agents to perform side-by-side comparisons and developers to validate recommendations with real data. The traditional multi-day evaluation process is compressed to minutes. The article also discusses the evolution of the developer journey in the agentic era and proposes a new technology adoption lifecycle model.

Hacker News AIAgents / ResearchSummary onlyScyllaDB MCP Server: What AI-Native Developer Distribution Looks Like
Toto 2.0: Time series forecasting enters the scaling era

Datadog releases Toto 2.0, an open-weights time series foundation model family ranging from 4M to 2.5B parameters. Results show consistent performance improvements with scale, achieving state-of-the-art on BOOM, GIFT-Eval, and TIME benchmarks. Compared to Toto 1.0, parameter efficiency improves 7x with dramatically faster inference. Trained solely on observability and synthetic data without any public datasets, yet generalizes broadly.

Hacker News AIModels / Agents / ResearchSummary onlyToto 2.0: Time series forecasting enters the scaling era
Agent Harness Engineering

This article explores the concept of Agent Harness Engineering, emphasizing that the scaffolding (prompts, tools, context policies, hooks, sandboxes, etc.) around an AI model is often more critical to agent performance than the model itself. It details harness components, the 'ratchet' of turning mistakes into permanent rules, and strategies for long-running tasks.

O'Reilly AI & ML RadarModels / Agents / StartupsSummary onlyAgent Harness Engineering
Agent Harness Engineering

This article explores the concept of Agent Harness Engineering, emphasizing that the scaffolding (prompts, tools, context policies, hooks, sandboxes, etc.) around an AI model is often more critical to agent performance than the model itself. It details harness components, the 'ratchet' of turning mistakes into permanent rules, and strategies for long-running tasks.

O'Reilly AI & ML RadarModels / Agents / StartupsSummary onlyAgent Harness Engineering
Chinese short dramas became AI content machines

China's short drama industry is embracing generative AI to produce content faster and cheaper. The market reached $69 billion in 2024, surpassing box office revenue. AI cuts costs by 80-90%, with 470 AI-generated dramas released daily. Production teams shrink to 10 people, and writers adapt to writing for AI models. The global microdrama market is projected to reach $14 billion by 2026.

Hacker News AIModels / ResearchSummary onlyChinese short dramas became AI content machines
AI research papers are getting better, and it’s a big problem for scientists

The increasing quality of AI-generated research papers is overwhelming the peer-review system. Editors and reviewers face a flood of submissions that are plausible yet useless, and the crisis is expected to worsen as AI tools improve.

The Verge AIResearch / AgentsSummary onlyAI research papers are getting better, and it’s a big problem for scientists
Does ‘federated unlearning’ in AI improve data privacy, or create a new cybersecurity risk?

Federated unlearning allows removal of user data from trained AI models to enhance privacy, but research reveals it introduces new security vulnerabilities, including potential for attackers to inject hidden backdoors and then request unlearning to cover tracks. Current methods lack verification, risking system integrity.

AIhubModelsSummary onlyDoes ‘federated unlearning’ in AI improve data privacy, or create a new cybersecurity risk?
Huawei Cloud INSPIRE Conference Theme Forum Agenda Released: Unveiling New Agentic AI Blueprint

Huawei Cloud's INSPIRE conference agenda reveals a full-stack Agentic AI strategy covering infrastructure, model training, enterprise agent platform, security, and industry applications, marking a shift from model-centric to agent-driven AI.

量子位AgentsSummary onlyHuawei Cloud INSPIRE Conference Theme Forum Agenda Released: Unveiling New Agentic AI Blueprint
Show HN: One Markdown File to Set Up Claude, Codex, Cursor and Copilot

A single ~7,600-line Markdown bootstrap file (AI_PROJECT_SETUP.md) automates the setup of AI coding assistants including Claude Code, ChatGPT Codex CLI, Cursor, and GitHub Copilot. It generates 13-section rules, safety hooks, session resume, dual-write memory, bilingual GitHub files, and more. Just download the file, tell your AI to read and execute it, and within 1-3 minutes you have a complete, gitignored AI tooling configuration.

Hacker News AIPolicy / AgentsSummary onlyShow HN: One Markdown File to Set Up Claude, Codex, Cursor and Copilot
Overseas fakers using AI videos to push a narrative of UK decline, BBC finds

BBC investigation reveals dozens of Facebook and Instagram accounts run from overseas, using AI-generated videos to spread anti-immigration narratives about UK decline. Creators are located in Sri Lanka, US, Europe, and elsewhere, often for profit or political motives. Experts warn that AI fakes erode trust in authentic content.

Hacker News AIResearch / StartupsSummary onlyOverseas fakers using AI videos to push a narrative of UK decline, BBC finds
AI Will Not Make Everyone More Productive

AI access doesn't guarantee productivity gains. It can create coordination costs, polished noise, and misaligned incentives. The key is using AI to reduce work, not just to produce more.

Hacker News AIAgents / ResearchSummary onlyAI Will Not Make Everyone More Productive
LobeHub: Your Chief Agent Operator for Multi-Agent Collaboration

LobeHub launches CAO (Chief Agent Operator), a system that assembles AI agent teams from 273K+ skills and 51K+ MCP servers based on a single goal, runs tasks in parallel on the cloud, and delivers daily briefs via Slack, WeChat, and other channels.

Product Hunt AIAgentsSummary onlyLobeHub: Your Chief Agent Operator for Multi-Agent Collaboration
Scaling As-Of Joins

Daft's new native ASOF join aligns time series data efficiently, with optimizations from V1 to V3 achieving 6x speedup and halved memory, and a distributed V4 using range partitioning to handle data skew.

Hacker News AIResearch / RoboticsSummary onlyScaling As-Of Joins
Canada's Cohere embraces 'low drama' amid AI giant tumult

Canadian AI firm Cohere takes a different path from Silicon Valley, focusing on profitability rather than hype and conflict.

Tech Xplore AIToolsSummary onlyCanada's Cohere embraces 'low drama' amid AI giant tumult
Andy Jassy Is Rewriting Amazon's Playbook for the AI Age

Nearly five years into his tenure as Amazon CEO, Andy Jassy is making unprecedented bets on artificial intelligence, including up to $50 billion in OpenAI, $13 billion in Anthropic, and a staggering $200 billion in capital expenditures for 2026. With AI driving the future of cloud computing, Jassy is reshaping Amazon's strategy to dominate the AI infrastructure market, all while maintaining his frugal, everyman persona.

Hacker News AIStartupsSummary onlyAndy Jassy Is Rewriting Amazon's Playbook for the AI Age
Closing arguments in blockbuster trial pitting Musk against OpenAI

Lawyers for Elon Musk and OpenAI presented closing arguments Thursday in a blockbuster trial where the verdict could hobble ChatGPT's parent company in the breakneck race for AI supremacy.

Tech Xplore AIToolsSummary onlyClosing arguments in blockbuster trial pitting Musk against OpenAI