The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

The illustrated thrift connection, explaining every byte of all protocols and transports

A Codex skill that iteratively refines product specifications by debating between multiple LLMs until all models reach consensus.

An app to monitor the (Codex) situation

Specialized AI skills, agents, rules and hooks for modern Rails AI driven-development + Spec-Driven-Development kit + MCP

Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.

Terminal UI for AWS (taws) - A terminal-based AWS resource viewer and manager

A Claude Skill to give your agent the ability to use a web browser

Quit social media by posting more

Pure Go Redis server for Go unittests

rich terminal UI for Sidekiq

A rich terminal UI for GitHub that doesn't break your flow.

🐹 Deep clean and optimize your Mac.

Up to 45x faster. Auto generate type-safe validation code for structs based on markers.

my curated agent skills library

Main website for The Odin Project

Apache Thrift

Kanban as it should be. Not as it has been.

CRDT-based offline-first sync for SQLite. Syncs automatically with SQLite Cloud, PostgreSQL, and Supabase. No conflicts, no data loss, no backend to build. For offline-first apps and AI agents.

Speed up your test suite and have easy to maintain seeds. Replace slow factories & skip the maintenance burden of fixtures. Fast tests, clear datasets.

Customer-supplied encryption keys for ActiveStorage blobs

One beautiful Ruby API for OpenAI, Anthropic, Gemini, Bedrock, Azure, OpenRouter, DeepSeek, Ollama, VertexAI, Perplexity, Mistral, xAI, GPUStack & OpenAI compatible APIs. Agents, Chat, Vision, Audi…

Sell stuff and see what sticks

🏦 Open source, transparency-orientated fiscal sponsorship platform for hackers & creatives.

LLM Prompt Injection Detector

🐑 Interactive Ruby Heap Snapshot analyzer

Tom Select is a lightweight (~16kb gzipped) hybrid of a textbox and select box. Forked from selectize.js to provide a framework agnostic autocomplete widget with native-feeling keyboard navigation.…

Advent of Code

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

SHIP YOUR NEXT APP FAST! Rails 8 SaaS Multitenancy boilerplate. Users-Memberships-Organizations. Row-based. Set tenant based on URL params.