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I've been working on Covenant Layer — an open protocol and framework for shifting AI agent systems from tool orchestration to outcome coordination.

The core idea: agents shouldn't operate software step by step. They should publish objectives, compare competing provider offers, accept the best one under policy, and let providers fulfill outcomes with evidence and settlement.

Why this matters: we're still building agents as "software operators" — better interns that click through UIs and call APIs. That forces probabilistic models to produce deterministic side effects. The failure modes (wrong clicks, prompt injection, "probably right" becoming "committed") keep piling up.

https://github.com/csehammad/covenant-layer

Covenant Layer moves the edge from procedures to commitments. The agent handles intent, comparison, approval. The provider handles execution, evidence, accountability.

What's in the repo: - Protocol spec - Rust + Solidity implementation (onboarding, conformance, registry) - E2E demo: JFK→CDG flight booking with 3 competing providers on Base Sepolia - Architecture diagrams and security rationale

Early draft. Would love feedback on the model, weak assumptions, or missing pieces.

Dolt is an open-source, version-controlled MySQL-compatible database that allows users to collaborate on data, track changes, and merge branches, similar to how developers collaborate on code using Git.

Researchers at Northwestern University have developed a new class of robots that can adapt and evolve over time, becoming more efficient and resilient. These 'evolved robots' can learn to run and move more effectively, and even recover from damage, showcasing their ability to adapt and thrive in dynamic environments.

The article discusses the possibility of Iran and Saudi Arabia restoring diplomatic ties, citing efforts by Iraq to mediate the negotiations. It highlights the potential benefits of such a reconciliation, including reduced regional tensions and increased economic opportunities.

I'm sharing a userscript for for those who read the HN comments section a lot:

1. Updates comments without reloading the page — instantly see new ones as they appear.

2. Cleaner comment topline for less distraction — shows controls only when you hover over the topline.

There is a preview gif of how it looks in the README.

Researchers have discovered a new species of mushroom in Africa that is closely related to the psychoactive psilocybin-containing 'magic mushrooms'. This finding sheds light on the evolutionary origins and geographic distribution of these fungi with potential therapeutic applications.

Chronology.ai is an open-source project that aims to provide a comprehensive timeline of significant events in the field of artificial intelligence. The project aims to create a collaborative and interactive platform for tracking the historical development and milestones of AI technology.

Scientists have developed a new technique to send secret messages hidden inside heat using 'negative light', a type of light that travels backwards. This breakthrough could enable covert communication and data transmission without being detected by traditional methods.

The article explores the impact of the COVID-19 pandemic on the mental health and well-being of healthcare workers, highlighting the need for targeted interventions to support this critical workforce during challenging times.

ClawsifyAI is an AI-powered platform that helps businesses automate data classification and extraction tasks, enabling them to streamline their operations and improve efficiency.

Greenpeace has raised concerns about the potential for an environmental disaster in the Persian Gulf due to the high risk of oil tanker incidents. The organization is calling for improved safety measures and better emergency response capabilities in the region to prevent and mitigate the impact of such incidents.

From the abstract: "We study how generative AI, and in particular agentic AI, shapes human learning incentives and the long-run evolution of society’s information ecosystem... Learning exhibits economies of scope: costly human effort jointly produces a private signal about their own context and a “thin” public signal that accumulates into the community’s stock of general knowledge, generating a learning externality.... The model highlights a sharp dynamic tension: while agentic AI can improve contemporaneous decision quality, it can also erode learning incentives that sustain long-run collective knowledge. "

This article describes the development of a full-featured DuckDB kernel for Jupyter, which includes a database explorer that provides a user-friendly interface for interacting with data stored in DuckDB. The kernel aims to enhance the data analysis experience by offering a more intuitive and efficient way to work with databases within the Jupyter environment.

The article explores the historical and architectural significance of the Great Pyramid of Giza, discussing its construction, purpose, and enduring mysteries that continue to captivate scholars and the public alike.

The article examines the effects of salinity and temperature on the growth and development of microalgae, which are important for biofuel production and other industrial applications. The findings provide insights into optimizing microalgal cultivation under varying environmental conditions.

Pug, a popular templating engine for Node.js, has released a new version with several new features and improvements, including support for ES6 modules, new helpers, and bug fixes.

The article introduces a new deep learning architecture called ViT-FRCNN that combines the strengths of Vision Transformers and Faster R-CNN for object detection. The proposed model achieves state-of-the-art performance on several benchmark datasets, demonstrating the potential of hybrid approaches for advancing computer vision tasks.

Maybe worth a try - bash script that chains ClaudeCode into a 3-agent swarm (architect/builder/janitor) that grinds through TODO.md files across multiple projects.

Runs on the Max sub so no API costs. Pretty minimal, just bash + the claude CLI.

It is light, "free" - no extra API calls as it routes via your claudecode max subscription ( yes which you need to pay for) and an easy way to get started with Swarms, with commits off by default - thats your manual step.

All handled by simple TODO in each project, and managed well, by your little claudecode instance.

The article discusses the launch of Bsky, a new social network platform that aims to provide an alternative to existing social media platforms by focusing on user privacy, content moderation, and decentralization.

Harbor crossed its 127th (next one is special) release.

One notable added feature is ability to manage all my LLMs with a single CLI.

# list all models harbor ls # pairs well with jq harbor ls --json # Ollama harbor pull qwen3.5:35b # llama.cpp harbor pull unsloth/Qwen3.5-35B-A3B-GGUF:Q8_0 # vllm (HuggingFace Hub cache) harbor pull Qwen/Qwen3.5-35B-A3B

# Remove any of the models by the same id # used to pull it harbor rm <id>

Hopefully it'll be useful for someone too.

The article argues that systems thinking, while popular in management circles, can be detrimental as it encourages abstract theorizing and neglects practical problem-solving. It suggests that a more grounded, action-oriented approach is often more effective in addressing real-world challenges.

The article discusses how to run the OpenClaw game locally on AMD Ryzen AI Max and Radeon GPUs, providing step-by-step instructions for installation and configuration to optimize the gaming experience on AMD hardware.

The article argues that the term 'coding' has become outdated and that 'programming' better encompasses the breadth of modern software development, which involves not just writing code but also design, problem-solving, and collaboration.