Insights for AI builders
Tutorials, product updates, and ideas to help you build and ship AI applications faster.
Subscribe via RSS
The 9 Components Every Production Agent Harness Needs (and What Breaks Without Each One)
From while-loops to lifecycle hooks: the exact nine components that separate a toy agent from a production harness, with failure modes for each.
Agent Harness vs Framework: What's the Difference and Which Do You Need?
Frameworks like LangChain require human assembly. Harnesses ship as working agents. Here's how to choose between them for your AI workflow.
Agent Harnesses Beat Model Upgrades: 5 Benchmarks That Prove the Harness Is Now the Product
GPT-5.5 jumped from 61.5% to 87.2% functionality just by switching harnesses. Here's what the data says about harness vs model choice.
How to Build an Agentic Coding Workflow: The PIV Loop Explained
The PIV loop—Plan, Implement, Validate—is a structured approach to AI-assisted coding that keeps you in the driver's seat without micromanaging every line.
How to Use AI Agents to Run LLM Benchmarks: A Custom Evaluation Framework
Instead of relying on public benchmarks, you can build custom AI evaluation systems using agents. Here's how one developer built a gravity-well benchmark.
AI Early Cancer Detection: 3 Reasons the Mayo Clinic Pancreatic Model Is a Clinical Breakthrough
Routine scans. Three-year lead time. Back-tested on real patient data. Three reasons Mayo Clinic's pancreatic cancer AI is a genuine clinical milestone.
How to Use AI for Short-Form Video Creation: A 5-Skill Automation System
A skill system can take one long-form YouTube video and produce five captioned, reframed short-form clips automatically. Here's how the pipeline works.
AISI's Last Ones Benchmark: 5 Findings That Explain Why the White House Blocked Claude Mythos
Mythos completed a 32-step corporate network attack 3 out of 10 times. Here are the five AISI findings that triggered White House intervention.
Amazon Is Spending Every Dollar It Makes on AI Infrastructure — What AWS's $1.2B Free Cash Flow Tells Us
Amazon's free cash flow collapsed from $26B to $1.2B in a year while revenue grew 17%. Here's what that all-in bet on AI infrastructure means.
How Anthropic's Harness Detection Actually Works — and Why It Triggered a $200 Overcharge
Anthropic scans git commit messages for keywords like 'hermes.md' to detect third-party harnesses and switch to API billing. Here's the exact mechanism.
Anthropic's OpenClaw and Hermes Detection Controversy: 4 Things Every Claude Max User Needs to Know
A $200 overcharge. A 1.44M-view viral post. An empty repo test. Four things Claude Max users need to know about Anthropic's harness detection policy.
Art List Studio Just Left Beta: 6 Video Models, Character Consistency, and 3 Workflow Tricks Worth Knowing
Art List Studio launched out of beta with 6 video models and character voice assignment. Here are the three workflow tricks that make it actually useful.
Art List Studio Model Comparison: Nano Banana Pro vs GPT Image 2 vs Flux 2 Flash — Which Is Worth the Credits?
Nano Banana Pro costs 400 credits. GPT Image 2 costs 40. Here's how to choose between Art List Studio's image and video models for your budget.
How to Build a Minimal Agent Harness in Python: Step-by-Step with Session Persistence
Build a working agent harness in under an hour using append-only JSON session logs and dynamic system prompt assembly from agents.md files.
ChatGPT Codex Automations + Gmail Plugin: How to Schedule AI Tasks That Run Without You
Codex can send Gmail summaries on a schedule with no manual input. Here's how to set up Automations and the Gmail plugin step by step.
ChatGPT Codex Hidden Features: 6 Capabilities Most Users Don't Know Exist
Concurrent tasks, Skills with slash commands, Automations, Gmail integration, project folders, and usage monitoring. Six Codex features worth knowing.
How to Use ChatGPT Codex for Non-Coding Work: Setup Guide for File Management, Email, and Content
Codex isn't just for developers. Disable coding mode, enable everyday work, and unlock Skills for file management, Gmail, and content creation.
How to Use ChatGPT Image 2 for Business: Infographics, Ads, and Brand Assets
ChatGPT Image 2 can generate infographics, Facebook ads, product mockups, and brand guidelines from a URL. Here are the most useful business applications.
Claude's 3 New Creative App MCP Connectors: What Works, What Fails, and What's Actually Useful
Blender, Adobe, and SketchUp MCP connectors are live. SketchUp built an apartment with no doors. Here's an honest breakdown of all three.
Claude's Blender MCP Burned 60% of a $200/Month Plan on One Donut — Real Test Results
Claude's Blender MCP took 2 hours, burned 60% of a Max plan's session tokens, and still had clipping and color artifacts. Here's the honest breakdown.
We Asked Claude, ChatGPT, Grok, and Gemini to Rank AI Labs — Their Self-Serving Answers Reveal a Lot
Claude ranked Anthropic #2. ChatGPT ranked OpenAI #2. Grok and Gemini both picked Microsoft #2. Here's what each model's answer reveals about its training.
How to Use Claude Code with Jira: Automating Sprint Planning and Ticket Creation
Claude Code can connect to Jira via MCP to create tickets, assign work, and update statuses automatically. Here's how to set up the full planning workflow.
Claude Code Skills vs Skill Systems: Why Isolated Skills Aren't Enough
Downloading marketplace skills and using them in isolation is the wrong approach. Learn why skill systems—not mega skills—are the right architecture.
Claude Design for Pitch Decks: How to Go from Brand Concept to Investor-Ready Slides
Claude Design can generate a full investor pitch deck from a brand concept doc and research outline. Here's the workflow from ideation to finished slides.