Developer Tools / AI Development Tools

Hopper

Hopper is an agentic development environment for mainframes and z/OS. It uses AI agents through Model Context Protocol to navigate TN3270, inspect datasets, write JCL, debug jobs, and work inside mainframe systems from a modern interface.

Clear28/30
Useful27/30
Specific16/20
Complete15/20
Hopper screenshot

Why it was accepted

The page clearly describes a real AI-powered product with a specific use case: mainframe operations and z/OS development. It shows concrete capabilities, platform downloads, pricing, enterprise features, and a trial path, which is enough for a useful public listing.

Weakness

The page doesn’t show hands-on documentation, screenshots of the product in use, or enough technical detail to tell how Hopper connects to a customer mainframe versus its hosted trial environment.

Review status

38 days ago #201 ↑ +2

Last evaluated 38 days ago. Current rank #201. Up 2 spots in the rankings.

Score history

86

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