Simple Agent Lab: capabilities, use cases, and sources

RSIHub is an open-source framework for self-evolving agents by Simple Agent Lab: evaluator-driven learning, reproducible candidate lineage, and controllable modification. Build agents that improve and keep the evidence. Key features: Reference Reference Environment Variables Operator overview Operators Operators Select Rollout Analyze Mutate Validate Novelty Gate Record Reflect Terminology, Operators Operators Select Rollout Analyze Mutate Validate Novelty Gate Record Reflect, example # compose_command: [docker, compose] Resolution precedence is explicit docker_host, DOCKER_HOST, DOCKER_CONTEXT, then platform discovery, Linux supports the system socket and rootless $XDG_RUNTIME_DIR/docker, macOS supports Colima and Docker Desktop sockets, retry creates a new certified evaluation attempt even after a terminal infrastructure or candidate failure.