# MCP (Model Context Protocol) - Cross-Platform Overview

MCP is an open standard that lets tools and agents interact with real systems. In plain language, MCP lets the assistant "do" things (like run builds or fetch logs) instead of just talking about them.

## How MCP Helps In A Workflow
Think of MCP as a set of safe, structured buttons the assistant can press. You ask a question, the assistant calls a tool, and it returns a clear result.

## Common MCP Use Cases (All Platforms)
- Run builds and tests
- Fetch logs or diagnostics
- Query project configuration
- Generate previews or reports

## Example Workflow
1. Ask the assistant to run a build.
2. The MCP tool runs it and returns the result.
3. You ask for a summary and next steps.

## Example Prompt
Use the build MCP tool to run the build and summarize any errors.

## Where To Learn More
- iOS examples: see [iOS Setup](../ios/ios.md)
- Android examples: see [Android Setup](../android/android.md)