Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

Schema.org - schemas and supporting software

Coreutils for Windows: Installer & Packaging

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

The Open Standard for Generative UI

Generate Kubernetes architecture diagrams from Kubernetes manifest files, kustomization files, Helm charts, helmfiles, and actual cluster state

Convert any Repo into an RL Environment

SQL to Redis command translation utility

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthr…

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

Appium MCP on Steroids!

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

Learn it. Build it. Ship it for others.

Remote MCP Server that securely connects Jira and Confluence with your LLM, IDE, or agent platform of choice.

Generate images of code and terminal output 📸

npx ccusage

Skills for Real Engineers. Straight from my .claude directory.

337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents …

Heuristic Learning Blog Post

A format specification for describing a visual identity to coding agents. DESIGN.md gives agents a persistent, structured understanding of a design system.

PostgreSQL driver and toolkit for Go

The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

Official CLI for the OpenAI API

GPT Image 2 prompt gallery, image prompt library, agentic skill, and CLI for OpenAI image generation/editing

A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases

A SPDD AI Coding Assistant Command Template Manager

Akka AI Marketplace