Show HN: Apery – Synthetic Data Generator for AI Agents

Category: devtools

Tags: synthetic-data, data-generation, cli-tool

Score: 6.8/10 (Innovation: 6, Technical: 7, Documentation: 8, Utility: 6)

Apery is a deterministic synthetic data generator for AI agents, providing a fast, composable CLI tool that generates structured data from declarative plans with support for relational, scalar, and composite generators. Its unique focus on agent-first design, deterministic output, and clean integration with piping makes it an intriguing tool for testing and simulation workflows.

Target audience: backend devs, data engineers, AI/ML engineers

Repository: https://github.com/compuficial/apery · Go · MIT · 2 stars

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