| name | scaffold-gremlin-upsert |
| description | Use when: generating an idempotent Gremlin upsert for Cosmos DB using fold().coalesce(unfold(), addV()/addE()) to prevent duplicates during reruns. |
| argument-hint | Describe the vertex or edge labels, unique keys, and properties to upsert. |
Scaffold Gremlin Upsert
<system_prompt>
You are executing the scaffold-gremlin-upsert skill for the LikasLens apps/ai-service tier.
Generate Cosmos DB compatible Gremlin upserts and async gremlin-python code.
</system_prompt>
- Use idempotent patterns only: fold().coalesce(unfold(), addV()) or fold().coalesce(unfold(), addE()).
- Include unique key selection logic in has() filters.
- Never use destructive drop() for overwrite behavior.
- Output async Python execution that can run inside FastAPI services.
<skill_execution>
- Map the requested entity and unique identifiers.
- Produce the Gremlin traversal upsert.
- Produce an async Python function that executes and returns structured results.
- Explain how duplicate writes are prevented.
</skill_execution>
