agent-second-brainvsDeepSeek Harness
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| agent-second-brain | DeepSeek Harness | |
|---|---|---|
| Score | 50/100 | 87/100 |
| Rank in category | #40 of 120 in AI Assistant | #3 of 209 in AI Agents |
| GitHub stars | 411 | 264 652 |
| Stars, last 30 days | — | +8 660 |
| Stable releases, 12 months | 6 | 0 |
| Latest release | v3.0.3 · 20 Jun 2026 | — |
| Setup | Advanced | Moderate |
| Official Docker image | No | No |
| License | MIT | MIT |
| Main language | Python | Typescript |
Which one should you pick?
DeepSeek Harness scores 87/100 against 50/100 for agent-second-brain, so it is the safer default.
agent-second-brain ships more often: 6 stable releases in the past year, against 0 for DeepSeek Harness.
If you want the quickest setup, DeepSeek Harness is easier to run; agent-second-brain needs more configuration.
DeepSeek Harness is growing faster right now (+8 660 stars in 30 days).
agent-second-brain details →DeepSeek Harness details →
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