What problem does it solve? Running Harbor benchmark suites (Terminal-Bench, SWE-bench, custom datasets) normally requires building a sandbox image per task, which dominates run time. This Skill configures Harbor to claim sandboxes from AgentBox pre-warmed pools through the agent-sandbox-harbor environment plugin, so tasks start with one API call instead of an image build. ## Core Features & Use Cases - Pool-backed benchmark runs: Attach Harbor to AgentBox via --environment-import-path agent_sandbox_harbor:AgentSandboxEnvironment with an env file defining endpoints, pool name, cluster, and image prefix. - Image resolution control: Map tasks to pre-built images using AGBX_IMAGE_MAP for datasets like SWE-bench, or rewrite task.toml docker_image values with AGBX_IMAGE_PREFIX and AGBX_IMAGE_TAG. - Failure diagnosis: Inspect failed sandboxes, logs, and environment events to distinguish image-map or registry problems from individual task failures. - Use Case: Reproduce a Terminal-Bench leaderboard number by sizing a pool to 16 idle replicas, pointing Harbor at the AgentBox data plane, and running harbor run -d terminal-bench@2.0 -a oracle -n 16. ## Quick Start Ask the AI to run the Terminal-Bench 2.0 benchmark with the oracle agent at concurrency 16 on an AgentBox pool, generating the agentbox.env file and harbor command for your cluster.