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Agent Patterns

  • Updated April 1, 2026
  • ats-kinoshita-iso/agent-workshop

agent-patterns bundles skills for designing and evaluating multi-agent systems, including orchestrator/worker decomposition, output quality review, and self-improving evaluator/optimizer loops. It gives developers proven patterns for structuring and improving agent architectures.

Key points

  • Orchestrator/worker decomposition
  • Output quality review
  • Evaluator/optimizer loops
  • Multi-agent design

Agent Patterns by the numbers

  • Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin marketplace add ats-kinoshita-iso/agent-workshop
/plugin install agent-patterns@agent-workshop

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Listed on Skillselion
Last updatedApril 1, 2026
Repositoryats-kinoshita-iso/agent-workshop

What it does

Design and evaluate multi-agent systems: orchestrator/worker decomposition, output quality review, and self-improving evaluator/optimizer loops.

README.md

agent-patterns

Skills for designing and evaluating multi-agent systems, derived from the anthropic-cookbook agent patterns.

Skills

/agent-plan

Decompose a task into an orchestrator + worker architecture. The orchestrator manages state and delegates subtasks to narrowly-scoped workers. Produces a concrete decomposition diagram and interface contracts between components.

/agent-review

Evaluate the output quality of an agent or pipeline run. Scores output on correctness, format compliance, completeness, and safety. Produces a structured review with specific improvement suggestions.

/agent-loop

Design a self-improving evaluator/optimizer loop. The loop generates candidate outputs, evaluates them against defined criteria, and iteratively refines the generation prompt until quality thresholds are met.

Installation

Add this plugin via the Claude Code plugin marketplace or copy the skills/ directory into your project.

Sources

Derived from:

  • patterns/agents/orchestrator_workers.ipynb (anthropic-cookbook)
  • patterns/agents/evaluator_optimizer.ipynb (anthropic-cookbook)
  • patterns/agents/agent_loop.py (anthropic-cookbook)

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