Resources
Free, in use today.
Open source tools and free things I have built. Sorted live by GitHub stars, so the order is what people actually use.
Open source
All on GitHubAutonomous AI sales agent powered by Claude Code or Codex. Finds prospects, writes cold emails, sends campaigns, handles replies, books meetings. No API keys needed. Runs on your Claude or Codex subscriptions.
JARVIS. A voice assistant for Claude Code. Talk to your Mac and he brainstorms a project with you, builds it, and tells you out loud when a Claude Code session needs you. MacOS, on your Claude subscription, no API key.
Coordinate your models from Codex. Plan, delegate, use host tools, and review work across workspaces. Formerly Astra Flash Orchestrator.
Agent Skills that convert a WordPress site (or any live site) into a static Astro site with URL, SEO, content and pixel parity, then take it through launch. Works in Claude Code, Codex and any agent that reads SKILL.md.
Explore Earth, the Moon, and all eight planets in an interactive Three.js solar system with NASA imagery and JPL orbital data.
Give Claude a voice. Inspired by Her.
3D interactive knowledge graph for any codebase. JARVIS-style particle visualization.
Filter any live Twitch chat with Jev: a bring-your-own-key Chrome extension
A Claude Code skill that turns any planning document into a beautiful, visual HTML breakdown. Point it at a spec. Get a scrollable, interactive walkthrough with flow diagrams, expandable cards, and a built-in review system.
Self-hosted, MCP-native invoicing. Clients, invoices, estimates, time, expenses and Stripe payments, with a built-in MCP server so Claude Code, Codex, Cursor and other agents can do the billing work with you.
Build a fully branded Discord server from a conversation with Claude Code. A Claude Code skill that interviews you, designs the server, generates a setup script, and walks you through running it.
Native macOS notifications when Claude Code needs you. Click to jump to the right terminal.
Give your coding agent the power to generate its own images locally with FLUX.1-schnell. Free, offline, no API keys. An Agent Skill + CLI for Apple Silicon.
A custom /ideas slash command for Claude Code. Capture ideas on the fly, and Claude automatically comes back to them
A Claude-themed typing runner: type to run, space to jump, outrun an adaptive wave. Built end to end by Claude Opus 5.5 as a test of its skills.
A local workspace to understand coding-agent usage, recover past decisions, and keep useful project context. Python, SQLite, optional read-only MCP.
A tiny status-line script that renders a colored context-window bar under your AI coding agent's prompt. Claude Code + Codex CLI.
US spending visualization
Three read-only Agent Skills that carry a website from built to launched and verified. Pre-launch gate, launch audit, post-launch watch. Any stack, any coding agent, zero dependencies.
Explore GitHub as a living 3D world. Profiles and organizations become cities, public repositories become neighborhoods, and source files become buildings.
Hosted Billr plugins and billing skills for AI assistants
An MCP-first, local brand-guide publisher. Create portable client-facing brand guidelines with your agent and host them anywhere.
Open-source coordination for coding agents, from the conversation you already use.
Cookie-free, privacy-preserving web analytics you add to your own app: one route, one script tag, your own Postgres.
Keeps your GitHub traffic data past the 14 days GitHub keeps it. Zero dependencies, zero config.
TAPE. A playable four-layer browser looper and an open study for the physical Session Deck.
One dashboard for Vercel Web Analytics across every project on every team a single token can see. Zero dependencies, no database.