MCP tool lists eat 71,929 tokens at 255 tools — more than half a 128K window before you ask anything. mcptoon reads the same tools back at 581 (-99.2%, measured). 128KB CLI, zero deps. Compute your own: activeing123.github.io/mcptoon/tools/token-tax
Academia MCP server: Tools for automatic scientific research
TUI for reviewing diffs, files, and documents with inline annotations
Field-tested, open-source skills for Hermes Agent.
Open source Claude Code skills by AY Automate
MCP server for Google Search integration using Gemini's built-in search capabilities
Repository-first deterministic migration and atomic Skill source for Claude Code and Codex.
Vendor-neutral OpenTelemetry skills for AI coding agents, grounded in upstream sources
A curated list of awesome Agent Skills for automating legal work

A symbiotic AI agent that remembers everything, challenges you, and extends your cognition.
Canvas LMS MCP server — 80+ tools and 5 agent skills for students & educators. Works with Claude, Cursor, Codex, and 40+ agents.

Minimal Coding Agent Harness on MCP for ChatGPT, Claude, Hermes, Grok Bot, OpenClaw
Academic Research Skills for Claude Code: research → write → review → revise → finalize
Practical productivity tools for Claude Code, Codex-CLI, and similar CLI coding agents.
Plan-Apply-Unify Loop — Structured AI-assisted development for Claude Code. Quality over speed-for-speed's-sake.

Building a Senior Staff Engineer with Sub-Agent Teams in Claude Code
Official Pulumi Agent Skills for writing, migrating, and operating infrastructure with AI coding agents
Battle-tested agent skills and Cursor rules from real projects. Works with Cursor, Claude Code, and any agent.
Claude Code skill plugins for financial services — 81 skills across 7 domain plugins covering investment management, compliance, advisory practice, trading, and operations.

Context Engineering: Build Consistent, Accurate, Predictable AI Systems
Writing is thinking! WIT provides skills for scientific thinking and writing!
A thin orchestration dashboard over Claude Code for managing context, automation, and developer headspace. You need tentacles. 🦑

Opinionated AI coding agent and dev environment automation for macOS

💻 vibe coding 101|The first course for AI-native product builders.