Copywriting

Warblize is an AI audiobook maker that turns EPUB, PDF, TXT, and DOCX files into narrated audiobooks. The page highlights chapter detection, automatic formatting cleanup, 47 languages, voice styles, and export-ready MP3s for publishing platforms.

An interactive guide and demo for prompt engineering that shows how analogies, examples, and format-matching can improve LLM outputs.

A local tool that estimates GitHub Copilot AI-credit costs from usage data and generates an HTML report. It pulls from VS Code, OpenCode, Pi, Copilot CLI, and Copilot for Xcode, with CLI options for date ranges, model mapping, and JSON output.

Open-source social media skills for AI agents that generate platform-native posts, threads, carousels, replies, ad copy, and content calendars in a brand voice.

Extend AI turns a spoken or rough written idea into posts that match the user’s own voice across LinkedIn, X, Instagram, and more.

An interactive choose-your-own-adventure that explores 28 possible AI futures through branching questions and personalized vignettes.

An open-source Claude Code skill set for academic research, covering research, writing, review, revision, and finalization. It includes guided workflows, installation steps, and pipeline documentation for researchers using AI in a human-in-the-loop process.

AI assistant for chatting with PDFs, helping users edit, fill, and understand forms step by step. The demo page shows a loaded IRS W-9 and supports guided form-filling workflows.

An AI email assistant that lets people send a question or long email to [email protected] and get back a summary, answer, actions, dates, or draft response by email, with no signup and a free tier.

AI-powered book recommendation site that suggests nonfiction and other meaningful reads based on what you want to learn or match your vibe.

A pricing analysis article comparing batch API discounts across Google, OpenAI, Anthropic, xAI, and OpenRouter, with a focus on where batch rates differ from standard pricing.

A Claude Skill that rewrites technical text into ASD-STE100 Simplified Technical English. The repo includes before/after examples, install commands, and references for using it with tools like Claude Code and GitHub Copilot.

A set of small AI app experiments focused on “the use of the useless,” including AI Almanac, Forget, and Nickname Machine for history, closure, and naming moments.

Enough is a beta personal language system for planning, writing, reviewing, and translation. It supports local models and OpenRouter, and is aimed at users who want more control over their data while building a flexible personal knowledge workflow.

An opinionated write-up on where multi-agent systems have and have not delivered value, with concrete comparisons across coding, images, CAD, and BIM, plus a description of Blade’s evidence-first architecture.

An AI-made book of thirteen machine-themed fables, written, illustrated, and typeset in one day, with a full read-online presentation and PDF download.

A GitHub repo for evaluating agentic AI pipeline systems, with guidance for defining metrics, building eval cases, running repeatable tests, and tracking regressions.

An AI tools directory with hand-reviewed comparisons, popular tool rankings, and a set of free developer utilities plus SEO tools.

An AI conversation tool for journaling, sorting thoughts, and nighttime reflection, positioned as a calm self-reflection assistant.

A MotherDuck blog interview with Wes McKinney on practical AI coding workflows, including spec-driven development, continuous AI code review, and how to keep agent-generated code maintainable.

A long-form essay about why AI coding software factories break down, with discussion of harness engineering, benchmark limits, and safer ways to use coding agents.

A web app that generates product or project ideas by pairing familiar tools with an added agent layer. The page frames it as an idea generator for “copy idea” style prompts, with a simple call to action to pull the lever for a new departure.

A detailed tutorial that explains what agent tools are and walks through a basic set of implementation patterns for an AI agent in Python, including bash, file, search, edit, and web fetch tools.

A lightweight Hacker News view that filters out AI-related stories and shows a cleaner front page feed.