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Interactive Tool

🧩 AI Block Composer

Build a DPI-AI workflow by selecting and arranging AI Blocks from the catalog. The composer generates a ready-to-use YAML specification and simulates execution step-by-step.

How to use

Click any block in the AI Block Catalog to add it to your workflow canvas. Arrange blocks in execution order, then click Simulate to watch the workflow run step-by-step. The YAML panel updates in real time.

AI Block Catalog
Workflow Canvas
← Click blocks to add them to your workflow
Generated YAML
## Select blocks to
## build your workflow
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What are AI Blocks?

AI Blocks are modular, callable functions that wrap AI capabilities. Each block has a formal spec with declared inputs, outputs, DPI system, confidence thresholds, and governance requirements.

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About the YAML spec

The generated YAML is a DPI Workflow specification — the machine-readable definition of your service's execution sequence. It includes governance settings and can be used directly in an OpenFn or similar workflow engine.

⚙️
Design a full service

For a guided 5-step service design experience — including sector selection, citizen journey mapping, and a full governance checklist — try the Service Architect →