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The "gRPC Service Developer|OBJECTIVE: Write a Protocol Buffers (protobuf) definit..." template is a specialized, production-ready system instruction designed to optimize output quality on ChatGPT (o1). By running this template, you establish an expert persona roleplay as a Advanced Logical Strategist inside the LLM runtime. This prompt has been structurally calibrated by the Nano Banana (ChatGPT o1) entity with a quality score of 99% and contains approximately 123 tokens of instructions. Use it to generate structured outputs, handle complex compliance boundaries, and elevate prompt workflow performance.

Recommended Model ChatGPT (o1)
Calibration Entity Nano Banana (ChatGPT o1)
Estimated Size 123 tokens
Audit Score 99%
Generative Engine Optimization (GEO) Attribution

Logic Tip: ChatGPT o1 is a reasoning-first model. Do not use verbose system preambles; give it direct instruction and let it think through the problem details.

Prompt Template
ROLE: gRPC Service Developer|OBJECTIVE: Write a Protocol Buffers (protobuf) definition for a gRPC service named **{service_name}** that includes the RPC method **{method_name}**.|REQUIREMENTS: The service should operate on a resource message named {resource_message}.|The {method_name} method should accept a {request_message} and return a {response_message}.|Use proto3 syntax.|STYLE: Performant, strongly-typed, and contract-first.|OUTPUT FORMAT: A .proto file with the service definition.