See what Claude Code and Codex actually send to the API — and what each part costs.

Zero-Config Code Flow for Claude code & Codex

Local, read-only audit for stale AGENTS.md, CLAUDE.md, and generic SKILL.md instructions.

5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .

An atelier for your Agent: spec-driven workflows, deep thinking, and code quality.

Operator-grade AI agent skills for Claude Code, Cursor, Codex, and opencode.

Open-source agent skills library for building SaaS, marketing systems, creative assets, and frontend design workflows

Provider-neutral Agent Skill for Codex, Claude Code, and agentic harness design.

ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber.

Rails Engine with MCP compliant Spec.

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

OWASP Foundation web repository

Stop agents from over-engineering. Inspired by Ponytail, but without the plugin madness. Just one AGENTS.md file.

Reusable UI/UX design skills for AI coding agents — Codex, Claude Code, ZCode, and more.

AI Skills That Actually Do Things — 中文優先的 Claude Code / Codex agent skills 合集 · Reusable bilingual skills for any LLM workflow

A Claude Code skill where learning is the goal and building is the test — AI writes the code, you build the mental model.

Hermes Agent skill for grading SOUL.md identity files with a research-backed rubric and public-safe field guide.

Protocol-layer harness for DeepSeek: Python witness stack — posterior verification that keeps the protocol honest. dsh doctor --node probes included.

Production-Stage Visual Design & In-Codebase UI Engineering Suite

The most comprehensive free Claude Code course — 16 phases, 55 modules, EN + VI 🚀

Claude Code, Codex, and multi-agent configuration system: principles, hooks, skills, and workflow patterns for AI-assisted development

Stop agents from designing sloppy UI. Inspired by Impeccable, but without the plugin machinery. Just one SKILL.md file.

Open-source adversary emulation for AI agents and MCP servers.

Deterministic safety solutions for probabilistic AI agents