1. cowagent
47,589 stars+155 this week
Open-source personal AI assistant & Agent Harness.
npcpy alternatives: 12 Claude Code plugins like npc-worldwide/npcpy
Flowy lists 129 other AI & Agents plugins like npcpy, ranked by shared technologies, then GitHub stars; nothing in this list is paid.
Published · Updated · By Flowy
How they compare
| Plugin | Stars | 7 days | Updated | License | Contains |
|---|---|---|---|---|---|
| npcpyThis page | 1,520 | +1 | Oct 20, 2026 | MIT | 7 skills |
| 1cowagent | 47,589 | +155 | Oct 25, 2026 | MIT | 3 skills |
| 2agent-skills-for-context-engineering | 18,235 | +49 | Oct 12, 2026 | MIT | 18 skills |
| 3agent-native | 7,518 | +67 | Oct 26, 2026 | MIT | 10 skills, 3 commands, 2 MCP servers |
| 4semble | 6,311 | +57 | Oct 27, 2026 | MIT | 15 agents |
| 5atlas-agents | 587 | not available | Jul 17, 2026 | not available | 13 skills |
| 6shunt | 385 | +34 | Oct 28, 2026 | Apache-2.0 | 3 skills, 16 agents, 1 command |
| 7multiuserclaw | 328 | not available | Aug 13, 2026 | MIT | 74 skills |
| 8agent-cli-dev | 235 | +1 | Oct 26, 2026 | MIT | 1 skill |
| 9harness9 | 156 | not available | Oct 27, 2026 | MIT | 7 skills, 4 agents, 1 MCP server |
| 10awesome-llm-apps | 143,063 | +776 | Oct 22, 2026 | Apache-2.0 | 1 MCP server |
| 11learn-claude-code | 79,462 | +496 | Oct 27, 2026 | MIT | 4 skills |
| 12nuwa-skill | 35,969 | +1,201 | Oct 24, 2026 | MIT | 1 skill |
The 12 closest alternatives
2. agent-skills-for-context-engineering
18,235 stars+49 this week
A comprehensive, open collection of Agent Skills focused on context engineering and harness engineering principles for building…
3. agent-native
7,518 stars+67 this week
Agent-Native is an open-source TypeScript framework for building agents that pair autonomous work with a purpose-built UI.
4. semble
6,311 stars+57 this week
Fast and Accurate Code Search for Agents.
5. atlas-agents
587 stars
This repository contains the source code, examples, and project implementations for the book "Hands-on AI Agents" — a practical…
6. shunt
385 stars+34 this week
Offline credential import: shunt import opencodex --dry-run previews compatible API keys and Cursor/Command Code access tokens.
7. multiuserclaw
328 stars
基于 Hermes 改造的轻量级 AI 助手框架，可以快速打造商用 SaaS 平台，支持多租户隔离部署、多平台渠道接入、工具调用、定时任务和 Web 实时通信。 在线体验地址： （直接注册即可使用） 当前默认内核后端：Hermes Agent
8. agent-cli-dev
235 stars+1 this week
agent-cli is a collection of local-first, AI-powered command-line agents that run entirely on your machine.
9. harness9
156 stars
Local-First · Lightweight · Complete · Production-Ready general-purpose Agent framework, written in Go.
10. awesome-llm-apps
143,063 stars+776 this week
100+ open-source AI agents, agent skills, and RAG apps.
11. learn-claude-code
79,462 stars+496 this week
Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1
12. nuwa-skill
35,969 stars+1,201 this week
动画由 huashu-motion 制作，女娲形象与每一种画风都由代码绘制 「你想蒸馏的下一个员工，何必是同事」 女娲帮你蒸馏任何人的思维方式，让乔布斯、马斯克、芒格、费曼都给你打工。 基于开放的 Agent Skills 协议，可在 Claude…
Questions about npcpy alternatives
What is the best alternative to npcpy?
cowagent is the first of 12 alternatives to npcpy by shared technologies: it has 47,589 stars (ahead of npcpy) and gained 155 stars this week.
Which npcpy alternative has the most skills?
multiuserclaw has the most, with 74 skills of the 12 alternatives listed. npcpy has 7.
Is npcpy free?
Yes. npcpy is published under the MIT license, so it is free to use.