# agent-device alternatives: 12 Claude Code plugins like callstackincubator/agent-device

Flowy lists 77 other Testing plugins like agent-device, ranked by shared technologies, then GitHub stars; nothing in this list is paid.

Published: Oct 23, 2026 · Updated: Oct 30, 2026 · Author: Flowy
Canonical: https://www.flowy.sh/alternatives/callstackincubator-agent-device

## How they compare

| Plugin | Stars | 7 days | Updated | License | Contains |
| --- | ---: | ---: | ---: | --- | --- |
| [agent-device](https://www.flowy.sh/listings/callstackincubator-agent-device) | 5,169 | +75 | Oct 28, 2026 | MIT | 4 skills |
| [flutter-skill](https://www.flowy.sh/listings/ai-dashboad-flutter-skill) | 396 | +5 | Sep 1, 2026 | MIT | 1 skill |
| [agent-qa](https://www.flowy.sh/listings/vostride-agent-qa) | 899 | -3 | Oct 24, 2026 | – | 4 skills |
| [playwright](https://www.flowy.sh/alternatives/microsoft-playwright) | 98,518 | +532 | Oct 30, 2026 | Apache-2.0 | 10 skills, 7 agents |
| [vibium](https://www.flowy.sh/alternatives/vibiumdev-vibium) | 2,937 | -3 | Oct 27, 2026 | Apache-2.0 | 2 skills |
| [reticle](https://www.flowy.sh/alternatives/reticlehq-reticle) | 1,276 | +3 | Oct 27, 2026 | – | 20 skills |
| [playwright-cli](https://www.flowy.sh/alternatives/microsoft-playwright-cli) | 14,628 | +252 | Oct 19, 2026 | Apache-2.0 | 2 skills |
| [inspector](https://www.flowy.sh/alternatives/mcpjam-inspector) | 2,287 | +16 | Oct 27, 2026 | – | 7 skills |
| [ww-w-ai-bkit](https://www.flowy.sh/listings/popup-studio-ai-bkit-claude-code) | 606 | +2 | Sep 27, 2026 | Apache-2.0 | 44 skills, 34 agents, 2 commands, 21 hooks |
| [agentic-qe](https://www.flowy.sh/listings/proffesor-for-testing-agentic-qe) | 515 | +7 | Oct 29, 2026 | MIT | 119 skills, 169 agents, 149 commands, 1 MCP server |
| [superpowers-lab](https://www.flowy.sh/listings/obra-superpowers-lab) | 434 | 0 | Jun 1, 2026 | MIT | 4 skills |
| [awizemann-harness](https://www.flowy.sh/listings/awizemann-harness) | 359 | +3 | Sep 2, 2026 | MIT | 2 MCP servers |
| [kane-cli](https://www.flowy.sh/listings/lambdatest-kane-cli) | 253 | +1 | Oct 24, 2026 | Apache-2.0 | 1 skill |

## The 12 closest alternatives

1. [flutter-skill](https://www.flowy.sh/listings/ai-dashboad-flutter-skill) (396 stars, +5 this week). AI-powered E2E testing for 10 platforms. [flutter-skill on Flowy](https://www.flowy.sh/listings/ai-dashboad-flutter-skill)
2. [agent-qa](https://www.flowy.sh/listings/vostride-agent-qa) (899 stars, -3 this week). Open-source self-improving QA agent for software teams. [agent-qa on Flowy](https://www.flowy.sh/listings/vostride-agent-qa)
3. [playwright](https://www.flowy.sh/listings/microsoft-playwright) (98,518 stars, +532 this week). Playwright is a framework for Web Testing and Automation. [playwright on Flowy](https://www.flowy.sh/listings/microsoft-playwright) · [playwright alternatives](https://www.flowy.sh/alternatives/microsoft-playwright)
4. [vibium](https://www.flowy.sh/listings/vibiumdev-vibium) (2,937 stars, -3 this week). The verification layer for coding agents. [vibium on Flowy](https://www.flowy.sh/listings/vibiumdev-vibium) · [vibium alternatives](https://www.flowy.sh/alternatives/vibiumdev-vibium)
5. [reticle](https://www.flowy.sh/listings/reticlehq-reticle) (1,276 stars, +3 this week). AI agents can generate code, but still struggle to understand what they build. [reticle on Flowy](https://www.flowy.sh/listings/reticlehq-reticle) · [reticle alternatives](https://www.flowy.sh/alternatives/reticlehq-reticle)
6. [playwright-cli](https://www.flowy.sh/listings/microsoft-playwright-cli) (14,628 stars, +252 this week). Playwright CLI with SKILLS. [playwright-cli on Flowy](https://www.flowy.sh/listings/microsoft-playwright-cli) · [playwright-cli alternatives](https://www.flowy.sh/alternatives/microsoft-playwright-cli)
7. [inspector](https://www.flowy.sh/listings/mcpjam-inspector) (2,287 stars, +16 this week). Open the hosted app. [inspector on Flowy](https://www.flowy.sh/listings/mcpjam-inspector) · [inspector alternatives](https://www.flowy.sh/alternatives/mcpjam-inspector)
8. [ww-w-ai-bkit](https://www.flowy.sh/listings/popup-studio-ai-bkit-claude-code) (606 stars, +2 this week). A Claude Code plugin that verifies AI-generated code against its own design specs. [ww-w-ai-bkit on Flowy](https://www.flowy.sh/listings/popup-studio-ai-bkit-claude-code)
9. [agentic-qe](https://www.flowy.sh/listings/proffesor-for-testing-agentic-qe) (515 stars, +7 this week). Quality engineering tools for your coding agent. [agentic-qe on Flowy](https://www.flowy.sh/listings/proffesor-for-testing-agentic-qe)
10. [superpowers-lab](https://www.flowy.sh/listings/obra-superpowers-lab) (434 stars, 0 this week). Experimental skills for Claude Code Superpowers - new techniques and tools under active development. [superpowers-lab on Flowy](https://www.flowy.sh/listings/obra-superpowers-lab)
11. [awizemann-harness](https://www.flowy.sh/listings/awizemann-harness) (359 stars, +3 this week). macOS 14+ · Apple Silicon & Intel · ~12 MB awizemann.github.io/harness  ·  Wiki  ·  All releases A native macOS… [awizemann-harness on Flowy](https://www.flowy.sh/listings/awizemann-harness)
12. [kane-cli](https://www.flowy.sh/listings/lambdatest-kane-cli) (253 stars, +1 this week). From requirements to verified results. [kane-cli on Flowy](https://www.flowy.sh/listings/lambdatest-kane-cli)

## Questions about agent-device alternatives

### What is the best alternative to agent-device?

flutter-skill is the first of 12 alternatives to agent-device by shared technologies: it has 396 stars (behind agent-device) and gained 5 stars this week.

### Which agent-device alternative has the most skills?

agentic-qe has the most, with 119 skills of the 12 alternatives listed. agent-device has 4.

### Is agent-device free?

Yes. agent-device is published under the MIT license, so it is free to use.

## Related

- [Testing plugins on Flowy](https://www.flowy.sh/listings/category/testing)
- [Browse all skills](https://www.flowy.sh/skills)
- [agent-device on Flowy](https://www.flowy.sh/listings/callstackincubator-agent-device)