Refly is an open-source platform for building, running, and sharing deterministic agent skills. It provides a visual workflow compiler that converts natural language descriptions into executable, versioned agent workflows, and includes a runtime that deploys these compiled skills as APIs, webhooks, Slack bots, or native tools for AI coding platforms like Claude Code and Cursor.
The platform distinguishes itself through a central skill registry with versioning and audit logging, enabling teams to manage agent capabilities as governed corporate assets. It supports human-in-the-loop automation, allowing users to pause, review, and modify agent execution mid-run for transparency and debugging. Workflows can be triggered on configurable schedules or via API, and the platform includes a marketplace monetization layer for publishing workflows as standalone AI apps with per-execution revenue tracking.
Refly also offers prompt-to-workflow assembly, file-based variable injection, and the ability to configure AI providers and select default chat models. Users can register a self-hosted account to access the application.