AI testing harnesses and safety tools
Recent window: last 5.3 months (2026-04-28 → 2026-10-06), compared with the prior 5.3 months.
These products provide evaluation frameworks, testing harnesses, and guardrail systems designed for AI models, agents, and software workflows, alongside select personal safety tracking utilities. They are primarily used by AI engineers, developers, and security teams to benchmark model performance, manage tool execution, and enforce operational safety policies. This cluster is distinguished by its strong focus on execution and evaluation harnesses that standardize agent behavior and verify system reliability.
Members
| Name | Source | Upvotes ▼ | Launched |
|---|---|---|---|
| Samepage Signals | PH | 195 | 2026-06-25 |
| Walkable | PH | 165 | 2026-06-03 |
| Insurf: We save people and employers thousands on health insurance costs | YC | 96 | 2026-08-19 |
| FrontierHarness Eval | HN | 82 | 2026-09-02 |
| aegis | PH | 63 | 2026-10-08 |
| effect-harness | GITHUB | 52 | 2026-10-06 |
| alpha-harness | GITHUB | 41 | 2026-09-11 |
| dsh-skill | GITHUB | 24 | 2026-10-05 |
| MaLiang-Harness | GITHUB | 20 | 2026-09-27 |
| Safe-install | HN | 19 | 2026-05-12 |
| Class | GITHUB | 19 | 2026-09-27 |
| agnes-harness | GITHUB | 18 | 2026-09-22 |
| HarnessPAI | GITHUB | 14 | 2026-09-23 |
| harness | GITHUB | 13 | 2026-09-16 |
| AdaHVLA-Adaptive_Harness_VLA | GITHUB | 12 | 2026-09-22 |
| dsh-skills-hub | GITHUB | 11 | 2026-09-29 |
| ASCENT | GITHUB | 11 | 2026-10-04 |
| Lean4 proof that SSOT requires definition-time hooks and introspection | HN | 10 | 2026-01-08 |
| Immune-Harness | GITHUB | 9 | 2026-09-25 |
| bb-plugin-korey | GITHUB | 9 | 2026-09-24 |
| harness-dio | GITHUB | 8 | 2026-09-15 |
| Assure | PH | 3 | 2026-10-03 |
| Supplier Risk Radar | PH | 2 | 2026-10-08 |
| Kit Loop app | PH | 2 | 2026-09-26 |
| I.TRAXE — Safety Reimagined | PH | 2 | 2026-09-29 |
| Kenning | PH | 2 | 2026-10-04 |
| Teyvor | PH | 2 | 2026-10-06 |
| Biltevo | PH | 2 | 2026-10-06 |
| Lemtik Security | PH | 2 | 2026-10-05 |
| Orgledge | PH | 2 | 2026-10-07 |
| Reachr | PH | 2 | 2026-09-11 |
| Safety On | PH | 2 | 2026-09-23 |
| BaroGuard | PH | 2 | 2026-10-03 |
| Safety Harness For Electrical | PH | 1 | 2026-10-03 |
| Inspect A Safety Harness Before Use | PH | 1 | 2026-10-08 |
| RiskGear | PH | 1 | 2026-10-07 |
| Vestara | PH | 1 | 2026-10-05 |
| Full-Body And Half-Body Safety Harness | PH | 1 | 2026-09-24 |
| High-Visibility Vest for Engineer | PH | 1 | 2026-09-11 |
| Best Trampoline Australia | PH | 1 | 2026-09-22 |
| How to choose a safety harness | PH | 1 | 2026-09-22 |
| HaulPilot | PH | 1 | 2026-09-22 |
| Women deep neck undershirt | PH | 1 | 2026-09-08 |
| Height Comparison Chart | PH | 1 | 2026-09-10 |
| SafetyGraph | PH | 1 | 2026-10-09 |
| Race Engineer v1.2: Championship | PH | 1 | 2026-09-18 |
| Midline | PH | 1 | 2026-09-14 |
| High-Visibility Vest Standards | PH | 1 | 2026-09-14 |
| Safety Goggles Standards | PH | 1 | 2026-09-07 |
| AlphaGuard Engine | PH | 1 | 2026-09-16 |