The Swift Programming Language, packaged as a Skill for LLMs.

Connect Claude to image generation with Agent Skills. Three levels: a zero-cost code-based design engine, a Three.js 3D renderer, and a real diffusion model on Cloudflare. Plus an AI Storybook pipeline that turns a plain-English story into an illustrated, narrated HTML book.

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.

Build the system that prompts your agents. A teaching repo for loop engineering: chapters, an annotated reading list, copy-paste prompts, a runnable example, and a portable agent skill

An open standard for capturing the WHY in git history

Official Jina AI Remote MCP Server

The filesystem for AI agents

Turn your architecture into a living, queryable knowledge graph - and render it as beautiful auto-laid-out Excalidraw diagrams. An MCP server for Cursor, Claude Code & Windsurf. Offline, no API keys.

🫖 Status page with uptime monitoring & API monitoring as code 🫖

Generate production-quality SVG+PNG technical diagrams from natural language. 7 styles, UML support, and AI/Agent workflow patterns.

Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG.

Vendor-neutral MCP configuration manager — one CLI to add, toggle, and audit MCP servers and skills across every AI client, with safety built in

Skills for Syncfusion® Toolkit for .NET MAUI components. Enable AI-assisted development with comprehensive documentation, code examples, and best practices for 30+ UI controls including Charts, Calendar, Cards and more.

An evaluation and evolution tool for Agent Skills.

Model Context Protocol For R

k6 MCP server

An agentic memory database that cuts session tokens by 82–99%. One portable SQLite file — your agent's memory, anywhere.

Local-first search across your workspace, built for humans and AI agents.

The original AI Chief of Staff built on Claude Code and Obsidian. ADHD prosthetic, open to anyone. Superseded by chief-of-staff-2.

Give your CLAUDE.md / AGENTS.md a checkup — audit size vitals, dead references, drifted claims, and backtest every rule against your own session history to see which rules get followed, ignored, or never used. A doctor-style report that cites its evidence.

Declarative management of Agent Skills on Nix

Open-source AI coworker, with memory

Correction-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.

A headless browser for AI agents that fetches modern web pages, runs JavaScript, manages sessions, and returns token-efficient Markdown.