Best AI Tools to Manage AI agent skills

ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Cursor

AI coding editor and autonomous software development platform

deer-flow

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

awesome-claude-skills

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

taste-skill

Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

CowAgent

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

agentic-awesome-skills

AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 1,987+ agentic skills. Includes CLI, local MCP, catalog, plugins, and Workbench.

FastGPT

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

n8n-mcp

A MCP for Claude Desktop / Claude Code / Windsurf / Cursor to build n8n workflows for you

khazix-skills

An open-source collection of AI Skills by Khazix | Agent Skills: leader (helps define goals), neat-freak, hv-analysis, khazix-writer, and more — for Claude Code, Codex, and 40+ agents

awesome-codex-skills

A curated list of practical Codex skills for automating workflows across the Codex CLI and API.

awesome-mlops

A curated list of references for MLOps