Prompt Caching With the Claude API: Cut Input Costs
How to use cache_control to cut Claude API input costs by up to 90% on agents with large stable prompts — the prefix-match invariant, what to cache
Jun 18, 2026
The Agent Notebook
Posts
400 posts on growth, marketing, sales, processes, business, SEO, GEO, and AI agents — written from the operator's seat.
How a Custom Software Company Can Help Your Firm
Custom software development companies build tailored software for your firm — in 2026, AI-assisted dev has changed build-vs-buy math, timelines
Sep 17, 2020
What Is Content Gap Analysis And How To Do It?
Content gap analysis finds topics your competitors rank for that you don't — use Ahrefs, Semrush, and GSC to surface gaps
Nov 21, 2022
What Is Relationship Marketing? Tips and Tactics
Relationship marketing builds loyal customers through genuine connection — not one-off transactions. Here's how CRM, AI personalization
Jul 13, 2020
WhatsMySERP Review: The Free KeywordsEverywhere Alternative
WhatsMySERP is a free rank-tracker that monitors Google keyword positions across 100+ regions with daily auto-refresh.
Mar 1, 2022
YouTube Vs. Vimeo: An Ultimate Comparison Guide
YouTube dominates reach and ad monetization (including Shorts revenue share); Vimeo pivoted to enterprise video tools and clean pro hosting.
Jul 21, 2020
4 Ways a Well-Written Resume Lands Your Dream Job
A well-written resume clears ATS filters, survives AI screeners, and earns the 8–10 seconds a recruiter spends on it
Feb 28, 2022
26 Best Fiverr Gigs Of 2026 To Grow Your Business
AI has commoditized basic writing and design gigs, but demand for AI-adjacent services — automation, workflow setup, AI video — is surging.
Mar 12, 2022
BlueHost Review: Your Effective Web Hosting Solution
Bluehost remains WordPress.org's recommended host but has leaned hard into AI website builders and upsells. Intro pricing looks low
Mar 7, 2020
Claude Tool Use: Giving AI Agents Real Capabilities
Claude tool use lets your agent take actions beyond text generation. The TypeScript pattern I use across 15+ production agents on Cloudflare Workers
Jul 21, 2026
Expert ETSY SEO Tips To Drive Traffic To Your Products
Updated for AI Search (May 2026) TL;DR: Etsy SEO — optimizing your shop and listings for Etsy’s internal search — is mostly about Etsy-specific signals (titles
May 3, 2026
How Does White Label SEO Work?
Updated for AI Search (May 2026) TL;DR: White-label SEO — agencies reselling SEO work under their own brand — is a stable business model that’s adapting to…
May 3, 2026