Is deepseek-ai/deepseek-harness still actively maintained, or has it been abandoned?

Verdict: DeepSeek Harness is actively maintained and shows no signs of abandonment. Its recent activities suggest it's currently buzzing with development.

Here's the evidence: The last push was just yesterday, on October 9, 2026, confirming ongoing active work. The project boasts 246,815 stars—quite a notable number—and has a robust community with 55 contributors actively involved. Not a single open issue is reported, which generally indicates a well-maintained project.

Summary of Signals:

• Last Push: 1 day ago (October 9, 2026)
• Stars: 246,815
• Contributors: 55
• Open Issues: 0
• Maintenance Status: Actively maintained
• License: MIT
• GitHub Repository

Given these attributes, if you were wondering whether to dive in or steer clear, you can confidently jump in: this project is on solid ground and very much alive.