DeepDeck
Desktop app for DeepSeek Harness that turns verified website operations into WebMCP tools you can reuse.
MIT · Downloads from github.com
- License
- MIT
- Open source
- Source
- GitHub
- jo32
- Verified
- 2026
About DeepDeck
DeepDeck is a macOS desktop app for DeepSeek Harness. An agent works through a website in a built-in browser, uses the site's WebMCP tools where they exist, or explores the interface and builds tools that you can inspect, disable, roll back and reuse later. It is for people who repeat the same web workflows with an AI agent and want those steps kept as editable tools.
Download the DMG for Apple silicon or Intel from the GitHub releases. The README gives no minimum macOS version and does not say whether the builds are notarized. You also need a model configured in Settings for Harness. The README states that building tools takes time and tokens and that measured savings are not yet established.
Information
- Source code
- jo32/DeepDeck
- License
- MIT
- Website
- deepdeck.getmegaportal.com
- Download
- github.com
- Category
- AI
- Evidence checked
- Tags
OpenMacApps links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit. Read how we verify.
Sources and image credits
- github.com/jo32/DeepDeck
- github.com/jo32/DeepDeck/blob/main/LICENSE
- github.com/jo32/DeepDeck/releases
- deepdeck.getmegaportal.com/
License and artwork notices
For the Developer
Link to this page from your README with a badge.
[](https://openmacapps.com/apps/deepdeck/)