Individual skill

mlflow-mlops-migration

Guided workflow for taking any ML codebase — including one with no experiment tracking at all, or one full of MLflow 2-era idioms — to a production-grade open-source MLflow 3 setup with dev/staging/prod environments, registry-based promotion, and served models. Walks seven phases with a developer who may have zero MLflow 3 experience — assess the codebase (scripted read-only audit), model the registry domain (per-environment model names, aliases, gates), stand up tracking per environment, restructure training code to MLflow 3 idioms, wire evaluation-gated promotion, serve and smoke-test, then run the ongoing MLOps loop. Use when asked to set up MLflow, migrate to MLflow 3, productionize model training and serving, or design a dev/staging/prod MLOps cycle. Pairs with the sibling mlflow-3 rule pack for every API decision.

skills/.experimental/mlflow-mlops-migration/SKILL.md

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# MLflow MLOps Migration

A phased, gated workflow that turns an arbitrary ML codebase — however unstructured — into a
production-grade **open-source MLflow 3** setup covering the full MLOps cycle: tracked experiments,
a domain-modelled registry, dev/staging/prod separation, evaluation-gated promotion, and served
models. It is written to be driven *with* a developer who has no MLflow 3 experience: every phase
produces a reviewable artifact before anything is changed, and every API decision defers to the
sibling [`mlflow-3`](../mlflow-3/) rule pack (which is pinned to mlflow 3.15.1 and names the
MLflow 2-era idioms this migration exists to remove).

## When to Apply

Use this skill when:
- A team wants MLflow (or has a messy/partial MLflow 2 setup) and needs the path to a
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