{"name":"lh151732-harness-lab","owner":{"name":"ClaudePluginHub"},"plugins":[{"name":"lh151732-harness","source":{"source":"github","repo":"hali0515/harness-lab"},"description":"Lab + research-group model for controlled A/B experiments in Claude Code: test a prompt across models or phrasings, compare algorithm or implementation versions, isolate a feature from a large project for focused debugging, or iterate v1 to v2 to v3 and compare. The main session acts as lab lead (PI); each variant is run by a research group (setup, script, run) with a cost-optimized model mix.","version":"0.1.0","strict":true,"keywords":["claude-code","experiments","ab-testing","subagents","orchestration","prompt-engineering","evaluation"],"category":"testing"}]}