mirrord works with the stack you already run.

Claude Code

Add the mirrord plugin marketplace to Claude Code and install the plugin with two commands. Its skills teach Claude Code to set up, configure, and troubleshoot mirrord.

Codex

Add the mirrord plugin marketplace to Codex, then install the plugin from /plugins to get all eleven mirrord skills.

GitHub Copilot

Copy one instructions file into your repo's .github/ folder, and Copilot gets the same mirrord knowledge as the agent skills.

Cline

Copy the .clinerules file into your repo root, and Cline applies mirrord's setup and config guidance to every task in that workspace.

Gemini CLI and other Agent Skills agents add the mirrord skills with npx skills add metalbear-co/skills. Agents without skills support can still call the mirrord CLI.

LangSmith

Run LangSmith evals through mirrord against real staging dependencies, from a coding agent, a Slack bot, or CI. The blog post shows one team's full pipeline.

VS Code

The mirrord extension runs or debugs any VS Code launch configuration against the cluster.

Cursor

The mirrord extension for VS Code runs in Cursor, and the mirrord agent skills work with Cursor's agent.

Windsurf

The mirrord extension for VS Code runs in Windsurf, and in other VS Code forks such as PearAI and Trae.

Antigravity

The mirrord extension for VS Code runs in Google Antigravity, and Antigravity's agent can call the mirrord CLI to run code against the cluster.

JetBrains IDEs

The mirrord plugin for IntelliJ IDEA, GoLand, PyCharm, Rider, and the other JetBrains IDEs runs or debugs against the cluster with one click.

GitHub Actions

The mirrord-preview action opens a mirrord preview environment for each pull request, and can remove it when the pull request closes.

mirrord ci is a CLI command, so it runs your tests against shared staging in GitLab CI, Jenkins, CircleCI, or any pipeline that can run one.

Kafka

mirrord splits Kafka topics by message header, by message content with jq, or by protobuf payload, and supports AWS MSK IAM authentication.

Amazon SQS

mirrord gives each session its own temporary SQS queue, cloned with the original queue's attributes, and routes messages by their attributes.

RabbitMQ

mirrord routes RabbitMQ messages to temporary per-session queues, with filters that can use jq on the message content.

Google Cloud Pub/Sub

mirrord creates temporary Pub/Sub topics and subscriptions for each session, and can split Cloud Storage notifications too.

Azure Service Bus

mirrord splits both Service Bus queues and topics. Topic splitting uses native subscription rules, with no restart of the deployed app.

NATS

mirrord splits NATS JetStream streams through temporary streams, and core NATS pub/sub subjects too.

Redis Pub/Sub

mirrord re-publishes Redis Pub/Sub messages to per-session channels by matching their JSON payload, with no extra Redis objects to clean up.

Temporal

mirrord splits a Temporal task queue with a gRPC proxy and virtual task queues, filtering on Temporal headers or search attributes.

mirrord routes BullMQ jobs to per-session queues by matching the job's JSON data.

PostgreSQL

mirrord branches PostgreSQL with schema-only, full, or filtered copies, custom pg_dump arguments, and several databases in one branch.

MySQL

mirrord branches MySQL and can authenticate to the source with IAM on AWS RDS and GCP Cloud SQL.

MariaDB

mirrord branches MariaDB with full or filtered copies and custom dump arguments, such as a single transaction with no table locks.

Microsoft SQL Server

mirrord branches SQL Server as an empty database, the schema only, or a full copy, and can clone only the rows you filter.

MongoDB

mirrord branches MongoDB, and collection filters copy only the documents a session needs.

Redis

mirrord branches Redis in the cluster, including from TLS sources, or runs a local Redis on your machine and redirects your app to it.

DynamoDB

mirrord branches DynamoDB tables, with table filters and IAM authentication.

Google Cloud Spanner

mirrord runs the Cloud Spanner emulator as the branch and points your app at it through SPANNER_EMULATOR_HOST.

CockroachDB

mirrord branches CockroachDB, including from sources that use TLS or mutual TLS.

ClickHouse

mirrord branches ClickHouse as table structures only, a full copy, or a filtered clone.

Amazon S3

mirrord clones the source S3 bucket into a separate branch bucket for each session.

mirrord clones a turbopuffer namespace into a separate branch namespace for each session.

Chrome

The mirrord browser extension adds your session's header to browser requests, so the pages you click through reach your local code.

Playwright

Put your mirrord session's header in extraHTTPHeaders in the Playwright config, and every test request reaches your local code through a mirrord traffic filter.

Cypress

Add your mirrord session's header with cy.intercept, and the requests your Cypress tests send reach your local code instead of the deployed service.

mirrord gives your local code the pod's environment, including its feature flag settings and API keys, so LaunchDarkly, Statsig, and other flag platforms behave as they do in the cluster. Override a flag locally to test it.

Postman

mirrord connects Postman to your cluster, so Postman requests reach services inside it.

Docker and Podman

mirrord runs your app in a local container with Docker, Podman, or nerdctl, connected to the cluster.

Jira

mirrord records session metrics and shows them in Jira.

Helm

The official Helm chart installs and upgrades the mirrord operator.

API gateways

mirrord works with services behind Kong, Envoy Gateway, Emissary, NGINX, or Traefik. It intercepts after the gateway, so your local code gets the request that the gateway authenticated and routed.

Istio

mirrord works the same with or without Istio. Preview environments exclude the session's ports from the Istio sidecar, so they work under STRICT mTLS.

Linkerd

mirrord skips the Linkerd proxy when it picks a target container. Preview pods keep their Linkerd sidecar, so their outgoing calls still go through the mesh.

Argo Rollouts

mirrord targets Argo Rollouts, as well as Deployments, StatefulSets, Jobs, and CronJobs.

OpenShift

mirrord runs on OpenShift. The docs list the security settings it needs, and the mirrord operator works with the default policies.