Skills Are Harness Engineering You Can Do in a Markdown File
A skill is a packaged set of instructions that gets injected into a context when it is relevant. In its simplest form, it is a SKILL.md file.
Category: Development
The Agent Harness: Everything Except the Model
Harness.is everything in an AI agent that is not the model itself.:"If you're not the model, you're the harness."
Agents Addressing Agents
Multi-agent communication is an active design space. Google shipped A2A as a dedicated agent-to-agent protocol.
Human code review is dead
Somewhere in your engineering org right now, there's a pull request that has been open for four days.
Code as Action: The Pattern Behind Programmatic Tool Calling
There's a design decision buried inside every AI agent that most developers make without realizing they've made it: what is the atomic unit of action?
A Practical Guide to Getting Started with OpenClaw
Somewhere in early February, Andrej Karpathy — founding member of OpenAI, former AI director at Tesla, a person not easily impressed by internet phenomena…
Vercel’s Eval Data Suggests Static Context Beats Skill Retrieval for AI Coding Agents
There's a recurring theme in AI engineering that never gets old: the "dumb" approach beating the sophisticated one.
The Ralph Loop: How a Bash Script Is Forcing Developers to Rethink Context as a Resource
A team at the Y Combinator Agents hackathon recently ran an experiment. They spun up a few GCP instances, started Claude Code in infinite loops, and went…
Programmatic Tool Calling with Claude Code: The Developer’s Guide to Agent-Scale Automation
When Claude Code executes a tool, it typically works like this: call a function, wait for the result, process it, call the next function.
The Complete Guide to Sandboxing Autonomous Agents: Tools, Frameworks, and Safety Essentials
The pattern shows up in incident reports, forum posts, and whispered Slack conversations with disturbing regularity: an AI coding assistant, given a…