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D2 templates

Agentic AI Workflow (D2)

A planning agent that calls tools in a loop until done.

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direction: right

user: User
planner: Planner LLM
tools: Tools {
  search: Web search
  code: Code runner
  db: Database
}
memory: Memory {shape: cylinder}
out: Final answer

user -> planner: task
planner -> tools.search: query
planner -> tools.code: run
planner -> tools.db: lookup
tools -> planner: results
planner -> memory: write
memory -> planner: recall
planner -> out: when done