# Fairplug > Fairplug is a disclosure-first sponsored-offer layer for AI agents, delivered as an MCP server. Offers come back as typed data with a tracked link and a disclosure text the assistant must show. EARLY PILOT: the offers are fictional example data, there are no live advertisers yet, and no real money moves. ## Try it (free, no signup, no key) - MCP sandbox (streamable HTTP, read-only, fictional data): https://fairplug-mcp.fairplughq.workers.dev/sandbox/mcp - Server card: https://fairplug.github.io/.well-known/mcp/server-card.json - Source repo (MIT): https://github.com/fairplug/fairplug-mcp - MCP registry name: io.github.FairPlugHQ/fairplug-mcp ## Docs - [Full description](https://fairplug.github.io/llms-full.txt): tools, rules, fee, status - [Live sandbox demo](https://fairplug.github.io/how-it-works.html): calls the sandbox from the browser, fictional data - [FAQ](https://fairplug.github.io/#faq): what it is, fees, how agents use it, free?, disclosure - [Home](https://fairplug.github.io/): overview and interactive demo - [List your product](https://fairplug.github.io/advertise.html): for advertisers - [README](https://github.com/fairplug/fairplug-mcp#readme) ## Contact fairplughq@gmail.com