CLI to scaffold or adopt a project using the Harness Engineering methodology
This package contains a module for locally hosting PowerApps Component Framework (PCF) controls. See project homepage how to install.
Give AI agents full access to the Harness.io platform — manage pipelines, deployments, cloud costs, chaos engineering, feature flags, SEI, and 125+ resource types through 11 MCP tools




Harness-backed AI testing on top of Vitest.


Metro bundler for React Native Harness


Core platform abstractions for React Native Harness

The core test runtime that executes on React Native devices, providing Jest-compatible APIs (describe, it, expect) and managing test collection, execution, and result reporting in native environments.
Apple platform for React Native Harness
Native UI testing module for React Native Harness.
Android platform for React Native Harness
Deep Agents - a library for building controllable AI agents with LangGraph
Core TypeScript SDK for Agent Relay communication. The SDK gives agents and applications three public capabilities: messaging, delivery, and actions.
Governed AI coding harness for pi.dev — bootstrap, plan, execute, review, and steer with deterministic policy gates
OpenClaw Codex app-server harness and model provider plugin with a Codex-managed GPT catalog.
AI harness integration — adapters, daemon, workboard coordination, JSON-RPC server.