mirrord is a developer tool that runs your local process as if it were a pod in your Kubernetes cluster, with real environment variables, DNS resolution, and network traffic routed through a target pod.
The tool solves the problem of testing code changes against live cluster state without deploying. Developers and AI coding agents write code locally while mirrord intercepts and routes their process's traffic, files, and environment variables through a pod in the cluster. This lets you read live cluster context—real environment variables, service responses, and queue contents—while writing code, then immediately test changes against those same services and data. You get deployment-like feedback in seconds without an actual deploy and without disrupting the cluster for others.
mirrord suits teams running Kubernetes who want faster feedback loops during development. It ships as a VS Code extension, IntelliJ plugin, and CLI tool, so it integrates into existing workflows. The tool is particularly valuable for AI coding agents like Claude Code, Cursor, and others, which can use mirrord to ground their code generation in real cluster state. The README does not compare mirrord to alternatives.
The project maintains active development across multiple interfaces and platforms. The codebase is written in Rust and the tool integrates deeply with popular IDEs through native plugins. The project publishes documentation covering overview, installation, and usage patterns across all three distribution channels. The tool supports enterprise features like database branching and queue splitting alongside entry-level capabilities, with trial access available for agents on clusters without a team license.
