AI Plugin IndexNexus Cortex vs Actionbook
Nexus Cortex and Actionbook are both browser automation MCP servers. Actionbook scores higher (95 vs 83 out of 100). Actionbook has more GitHub stars (1.6k), and Nexus Cortex was updated more recently (yesterday). The table compares them side by side.
| Nexus Cortex | Actionbook | |
|---|---|---|
| Score | 83 / 100 | 95 / 100 |
| What it does | A headless, multi-provider AI agent harness. One install gives you the `cortex` CLI and HTTP server: npm i -g nexus-cortex. | Let your AI agent operate any website through a real, logged-in browser session. |
| Publisher | Verified: npm:nexus-cortex | Verified: actionbook.app |
| Grades | Maintenance A, Licence A, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | 1,755 | Not on npm |
| Runs | Local | Remote |
| Works with | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf | Claude Code, Claude Desktop, Cursor, Codex, Gemini CLI, VS Code, Windsurf, ChatGPT |
| GitHub stars | 0 | 1,619 |
| Last commit | 19 Oct 2026 | 19 Oct 2026 |
| Licence | Apache-2.0 | Apache-2.0 |
| Listed since | 20 Oct 2026 | 19 Oct 2026 |
| Install Nexus Cortex | Install Actionbook |
Questions
Is Nexus Cortex or Actionbook more popular?
Actionbook has more GitHub stars: 1,619.
Can I use Nexus Cortex and Actionbook together?
Yes. AI assistants can load several MCP servers at once. Install both and the assistant picks the right one for each task.