Simple Agent Chain Demo

# Simple Agent Chain — Demo workflow for osop run
# Tests: sequential agent execution with data flow between nodes
osop_version: "2.0"
id: simple-agent-chain
name: Simple Agent Chain Demo
description: "A 3-node workflow: generate an idea, critique it, then refine it."
tags: [demo, agent, sequential]

nodes:
  - id: generate
    type: agent
    name: "Generate Idea"
    purpose: "Generate a creative startup idea for the AI agent space."
    runtime:
      provider: anthropic
      model: claude-sonnet-4-20250514
      system_prompt: "You are a creative startup ideator. Generate one specific, actionable startup idea in 2-3 sentences."
      max_tokens: 200
    outputs: [startup_idea]

  - id: critique
    type: agent
    name: "Critique Idea"
    purpose: "Provide honest, constructive criticism of the startup idea."
    inputs: [startup_idea]
    runtime:
      provider: anthropic
      model: claude-sonnet-4-20250514
      system_prompt: "You are a critical startup advisor. Identify the top 3 weaknesses of this idea in bullet points."
      max_tokens: 300
    outputs: [critique_points]

  - id: refine
    type: agent
    name: "Refine Idea"
    purpose: "Refine the startup idea based on the critique, producing a stronger version."
    inputs: [startup_idea, critique_points]
    runtime:
      provider: anthropic
      model: claude-sonnet-4-20250514
      system_prompt: "You are a startup strategist. Take the original idea and the criticism, then produce an improved 3-sentence pitch."
      max_tokens: 300
    outputs: [refined_pitch]

edges:
  - from: generate
    to: critique
    mode: sequential
  - from: critique
    to: refine
    mode: sequential