The Tool Nerd | Akhil | Substack

10 Agent Sandboxes Every AI Builder Should Know in 2026 (Sandbox vs Dedicated VM)

Coding agents now run commands on real systems. Here's where to run them: a throwaway sandbox or a dedicated VM, plus test copies of Stripe and Slack, and only the network and secrets they need.

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10 Agent Harnesses Every AI Builder Should Know in 2026

Jun 25 • Akhil

10 Best AI Claude Skills to Supercharge Your Workflow (2026)

May 14 • Akhil

Step-by-Step Guide: Build Your Own AI Second Brain with Obsidian and Karpathy’s LLM Wiki Pattern

Apr 16 • Akhil

How to Build Claude Skills: Step-by-Step Guide, Use Cases & Comparisons

Nov 20, 2025 • Akhil

10 New AI Tools This Week: Ghosthand, Rystic, Isoquant and More (Oct 2026)

An iPhone your agent can tap, local copies of Stripe and Slack for testing, and open models from $0.07 per million tokens. Here's what joined The Tool…

Oct 27 • Akhil

Your Coding Agent Has Amnesia: The Best Memory Layers for Claude Code, Codex and Cursor (2026)

Every session starts from zero. Here's how to give Claude Code, Codex and Cursor one shared memory that carries across sessions, tools and teammates.

Oct 22 • Akhil

How I Built Boomerang: An AI That Calls Local Shops So You Don't Have To

It started with an iPhone I couldn't find online. Here's how I built an AI calling agent for Indian shops with OpenAI, Sarvam and Vobiz, and how you can…

Oct 15 • Akhil

What Is Jev? How I Used It to Build an AI Tool Finder

What is Jev? See how I used TypeSafe AI’s decision model to classify 1,227 AI tools and turn plain-language searches into ranked recommendations for…

Sep 24 • Akhil

How to set up a Personal AI agent in minutes—step-by-step guide

Learn how to set up a persistent personal AI agent with Agent37. This hands-on guide covers Hermes, OpenClaw, Codex, integrations, Telegram, cron jobs…

Sep 17 • Akhil

Top posts

10 Agent Harnesses Every AI Builder Should Know in 2026

Jun 25 • Akhil

10 Best AI Claude Skills to Supercharge Your Workflow (2026)

May 14 • Akhil

Step-by-Step Guide: Build Your Own AI Second Brain with Obsidian and Karpathy’s LLM Wiki Pattern

Apr 16 • Akhil

How to Build Claude Skills: Step-by-Step Guide, Use Cases & Comparisons

Nov 20, 2025 • Akhil

I Tested Claude Code for a Week - Here's What I Found

Jun 26, 2025 • Akhil

The Tool Nerd

The Tool Nerd

The Tool Nerd helps navigate the software galaxy for earthly efficiency. Discover, learn, and master the tools that shape our digital future. Harness the power of AI and apps for superhuman results.

What Is WebMCP? Why Businesses Are Making Their Websites Easier for AI to Use

Discover what WebMCP is, how it works with MCP and browser automation, and how businesses can build safer, more useful websites for AI agents and…

Sep 3 • Akhil

The Sovereign Enterprise — Part 3: Why You Must Own Your AI Infrastructure

Why AI sovereignty starts with infrastructure: learn how to avoid cloud lock-in, keep data portable, and build an enterprise AI stack you can actually…

Aug 27 • Akhil

The Sovereign Enterprise — Part 2: Your Next Hire Won't Be Human

Discover the Sovereign Workforce: a clear blueprint for managing, measuring, and scaling autonomous digital workers alongside human teams to build a…

Aug 20 • Akhil

The Sovereign Enterprise — Part 1: Why Renting AI Will Break Your Business

Renting AI puts your business at risk. Discover how Sovereign AI helps you own your data, models, and logic to build a truly Sovereign Enterprise.

Aug 6 • Akhil

Step-by-Step Guide: Set Up Buzz.xyz and Your First AI Agent Workspace by Jack Dorsey

Explore Buzz.xyz, Jack Dorsey's Nostr-based decentralized workspace. A step-by-step setup guide for building sovereign teams with human and AI agent…

Jul 30 • Akhil

File-Based AI Agents: How Flue, Vercel Eve & Mastra Let You Build an Agent from a Folder (2026)

Discover how file-based AI agents are replacing complex code graphs. Compare how Flue, Vercel Eve, and Mastra let you build an agent from a simple…

Jul 23 • Akhil

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