rapiddweller/datamimic

Model-driven synthetic test data for CI/CD and analytics - deterministic, privacy-preserving, and domain-aware. Includes Python APIs, XML pipelines, and MCP/IDE integration to orchestrate realistic datasets for finance, healthcare, and other regulated environments.

Data & analyticsPython#data-generation#data-privacy#data-simulation#synthetic-data#test-automation

1.7 Steady Magnitude out of 10. Star growth looks organic. Data as of September 18, 2026.

Open on Seismograph Open on GitHub

About the project

Deterministic synthetic test data and PII pseudonymization engine driven by models, with CLI, Python API, and MCP integration for CI/CD and analytics.

Useful for

Generate a deterministic test dataset for a CI pipeline without real data
Pseudonymize a staging export while preserving field structure
Run a data generation pipeline against PostgreSQL, MongoDB, or CSV

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

3 stars so far today, about 4 expected by the end of the day.
The spike has held for 2 days in a row — not a one-off blip.
Hacker News: “Datamimic – don't let your coding agent invent its own test world” — 58 points, 2 days ago.

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 114
Stars in a day: 4
Forks: 3
Issues and pull requests: 213
Watchers: 0
Language: Python
License: MIT
Latest release: 4.1.0 · July 17, 2026
Created: December 9, 2024
Last push: July 17, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Hacker News discussions

Datamimic – don't let your coding agent invent its own test world58 points, September 16, 2026

Spotted in

September 18, 2026Spotted on Hacker News
September 17, 2026Spotted on Hacker News
September 16, 2026Spotted on Hacker News

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/rapiddweller/datamimic.svg?lang=en)](https://gitnova.dev/en/r/rapiddweller/datamimic)

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