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Anthropic·Oct 25, 2026·rolling·open source
Single agent loop kit
The Single agent loop kit is a reference implementation designed to help developers transition from complex multi-agent architectures to a more efficient single-agent loop. It provides a structured, data-driven workflow to audit, measure, and fold subagents into skills and tools within a main agent.
AI AgentsOrchestrationDeveloper ToolsAnthropic
overview
The Single agent loop kit is a reference implementation designed to help developers transition from complex multi-agent architectures to a more efficient single-agent loop. It provides a structured, data-driven workflow to audit, measure, and fold subagents into skills and tools within a main agent.
key features
- 01Guided workflow for auditing and folding subagents
- 02Data-driven evaluation framework to validate architectural changes
- 03Scripts for coupling analysis, token estimation, and performance comparison
- 04Integration with Claude Code for automated skill creation and optimization
- 05Runnable support-desk example for testing and demonstration
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