Practical productivity tools for Claude Code, Codex-CLI, and similar CLI coding agents.
Claude Code, Codex, and multi-agent configuration system: principles, hooks, skills, and workflow patterns for AI-assisted development
Curated Agent Skills collection for AI-assisted development. Open standard — agentskills.io. Portable across Claude Code, Cursor, Copilot, Codex, Gemini CLI, and 30+ more agents. By Netresearch.

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.
Claude Code Skill Factory — A powerful open-source toolkit for building and deploying production-ready Claude Skills, Code Agents, custom Slash Commands, and LLM Prompts at scale. Easily generate structured skill templates, automate workflow integration, and accelerate AI agent development with a clean, developer-friendly setup.
Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
A CLAUDE.md Generator and Maintenance tool for for Claude Code to create high-quality CLAUDE.md instruction files — aligned with Anthropic’s best practices for Claude Code.
ISO 24495 Plain Language skills and Claude Code plugin
Repository-first deterministic migration and atomic Skill source for Claude Code and Codex.
Project continuity for Claude Code and Codex: a roadmap beside your code, grounded handoffs, and clear task status.
Claude Code for academics — skills, agents, and setup guides
AI-powered resume & cover letter generator with dual ATS + HR scoring. Works for any profession. Claude Code plugin.

An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault
File-backed workflow harness for reliable Claude Code and Codex sessions.
Wondel.ai Agent Skills — Business, Marketing, UX & Coding Frameworks from Bestselling Books. 50 skills + 12 guided journeys for Claude Code, Codex, Cursor & other agentskills.io agents.
the best interface for Claude Code
Agent skills for academic figures and editable slide decks in Claude Code and Codex.
🌶️ A product-thinking layer for vibe coders — grills a raw idea into build-ready docs through 11 expert personas. Claude Code plugin.

Installable .NET skill catalog and CLI for Codex, Claude Code, GitHub Copilot, and Gemini.
Epistemic protocols for Claude Code — structure human-AI interaction quality at every decision point - https://epistemic-protocols.com
Turn project work into reusable knowledge — an AI-agent skill for Claude Code & Codex

Persistent memory for Claude Code — identity, context, and continuity across sessions
Persistent, provider-neutral memory for Codex, Claude Code, OpenCode, Pi, and MCP coding agents.
Claude Code skills for architecture, real estate, and workplace strategy. Type /skill-name and go.