# Skalyn > Skalyn is an AI marketing platform that turns a solo founder's onboarding answers into a complete launch pack, then runs their marketing week after week with an approve-first AI copilot. Skalyn serves two audiences: solo founders, and the AI agents that run their growth marketing. Agents authenticate with an API key and drive the same REST API the app uses. ## Docs - [For AI agents](https://skalyn.ai/for-agents): What Skalyn does for an autonomous growth-marketing agent, and how to drive it end to end. - [API reference](https://skalyn.ai/docs/api): Human-readable REST docs: authentication, quickstart, plan limits, and the full error contract. - [OpenAPI 3.1 spec](https://skalyn.ai/api/v1/openapi.json): Machine-readable description of every /api/v1 operation, request body, and error response. - [Machine discovery (meta)](https://skalyn.ai/api/v1/meta): A no-auth JSON card: product, live pricing, the endpoint index, and how to authenticate. - [MCP endpoint](https://skalyn.ai/api/mcp): Remote MCP server (streamable HTTP, private beta): connect an MCP host with your API key and drive the whole product as tools. - [Pricing](https://skalyn.ai/pricing): Plans and monthly prices. ## Pricing - Free (Free): 1 project, 15 runs/day, exports not included. - Pro ($24/mo): 1 project, 40 runs/day, exports included. - Studio ($89/mo): 10 projects, 100 runs/day per project, exports included. ## Full guide - https://skalyn.ai/llms-full.txt