# Frankreel > Frankreel is a YouTube growth app for creators: keyword research, title and thumbnail scoring, AI titles, descriptions, tags and video ideas, outlier videos, competitor tracking, a channel audit and an AI coach, built from the creator's own channel data. AI assistants can use it on a user's behalf through a remote MCP server or a REST API. Connect an AI assistant: add the MCP server https://frankreel.com/api/mcp as a custom connector (OAuth sign-in, no key needed). Scripts and tools without OAuth use a personal API key from Settings, AI & API, sent as "Authorization: Bearer fr_live_...". Pricing for agents: tools that use AI cost exactly 1 credit from the user's monthly allowance and are not charged if they fail. All other tools are free. Every response reports the credits remaining. ## Connect - [AI & developer guide](https://frankreel.com/developers): setup for Claude, ChatGPT, Cursor, VS Code, Gemini CLI and curl - [MCP server](https://frankreel.com/api/mcp): Streamable HTTP, stateless, OAuth 2.1 or API key - [OpenAPI 3.1 spec](https://frankreel.com/api/v1/openapi.json): REST API, usable as a ChatGPT GPT Action or Gemini extension - [Full reference for LLMs](https://frankreel.com/llms-full.txt): every tool, parameters, costs and errors ## Product - [Home and pricing](https://frankreel.com/): plans, credits and the 14-day refund rule - [Help](https://frankreel.com/help) - [Changelog](https://frankreel.com/changelog) - [Privacy](https://frankreel.com/privacy) - [Terms](https://frankreel.com/terms)