WLP: Wet-Lab Protocol -- AI-to-Automation Instruction Schema v0

This document specifies WLP v0, the Wet-Lab Protocol for translating AI hypotheses (PACR records) into machine-executable wet-lab instructions. WLP is the longevity-research analogue of SCP (Science Context Protocol) from the photoresist automation domain. The protocol is royalty-free (Apache-2.0). Reference implementations in Rust (crates/wlp-conformance) and Python (agentcard_adapters.wlp_conformance) are provided.