对标 Claude Code：DeepSeek Harness 公测，同步开放 npm 插件生态 vs GitHub Copilot
对标 Claude Code：DeepSeek Harness 公测，同步开放 npm 插件生态
4.6Useful but immature and lacking polish, essentially an experimental tool
Full review →GitHub Copilot
8.2The most mature AI coding assistant, but expensive with limited complex logic support
Full review →| 对标 Claude Code：DeepSeek Harness 公测，同步开放 npm 插件生态 | GitHub Copilot | |
|---|---|---|
| Overall | 4.6 | 8.2 |
| Utility | 5 | 8 |
| Onboarding | 5 | 9 |
| Craft | 4 | 8 |
| Niche fit | 4 | 7 |
| Longevity | 5 | 9 |
Both scored on the same five-dimension rubric, so the numbers are comparable. A gap under 1 point is effectively a tie.
Which one
对标 Claude Code：DeepSeek Harness 公测，同步开放 npm 插件生态
Good for：Developers who want to experiment with DeepSeek models and build a custom AI coding assistant
Not for：Teams that require a stable, production‑ready code assistant
GitHub Copilot
Good for：Developers needing rapid prototyping or learning new languages
Not for：Budget-constrained projects or those requiring precise code style control
On the overall score GitHub Copilot is 3.6 point(s) higher, but the fit lines above matter more than the number.