DeepSeek Harness vs Aider
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| Field | DH DeepSeek HarnessPlugin-first agent harness from DeepSeek — models, tools, and loops are all swappable. | A AiderTerminal pair programmer that edits a git repo and commits the result. |
|---|---|---|
| Fit. | ||
| Platforms | Linux, macOS, Windows | Linux, macOS, Windows |
| Docker | No | No |
| Commercial | yes | yes |
| Catalog. | ||
| Category | Coding agents | Coding agents |
| License· | MIT | Apache 2.0 |
| Language· | TypeScript | Python |
| Jobs· | agent harness, AI coding agent, DeepSeek agent runtime | AI coding agent, AI coding agent for Linux, pair programmer |
| Activity. | ||
| Stars· | 222k | 37k |
| Last commit· | Sep 11, 2026 | Sep 5, 2026 |
| Last release· | — | Aug 27, 2026 |
| Links | ProjectGitHubGuide | ProjectGitHubGuide |