Tools

Embedded app, browser extension, CLI, and services: things you can run, install, or open from here.

On this site

LLM Cost Calculator
New
Compare ChatGPT, Claude, Perplexity, Grok, and Gemini plans; estimate monthly spend and find overlap, embedded on this site.

Extensions & CLI

ChatVault Exporter
New
Chrome extension (v0.9.7): export chats to Markdown, JSON, and/or SDoc. Single-chat and project/batch on ChatGPT and Claude, optional ZIP download, ChatGPT file attachments. Free, open source, no telemetry.
Forge (md-to-sdoc)
New
CLI and API to convert Markdown to structured SDoc (including ChatVault transcript exports) for AI agents, version control, and pipelines. Opens GitHub.

Services

AI Handyman (opens new tab)
Practical AI setup, automation, and troubleshooting for teams and individuals: freelance engagements and packaged services.

If these utilities save you time, you can buy me a coffee.