'It's Meta-Harness Summer' — Latent Space Flags the Harness-of-Harnesses Trend

Latent Space·medium signal

Latent Space's AINews calls the current moment 'Meta-Harness Summer' — the shift from building individual agent harnesses to building harnesses that compose and optimize other harnesses (skills, instincts, memory, security, research layers). It tracks the same wave visible in trending repos like the ECC agent-harness optimization system, signaling that the differentiator is moving up a level from prompts to orchestration infrastructure. Builders investing in agent tooling should watch whether their stack is becoming a harness others target, or a one-off.