Project Overview

This repositories contains the source for MCP server(s?) intended to augment AI tooling use for creating resources / scripts for MTA San Andreas.

MCPs and tools

These are the tools that the MCP server exposes:

• GetFunctionList(side)
  lists MTA scripting functions grouped by category (Server, Client, Shared).
• GetFunctionInformation(functionName)
  returns description, syntax, parameters and example for a wiki function.
• GetEventList(side)
  lists scripting events for Server or Client sides.
• GetEventParameters(eventName)
  returns parameters and source information for a specific event.
• GetPedModels()
  returns bundled GTA:SA ped model IDs and names.
• GetVehicleModels()
  returns bundled GTA:SA vehicle model IDs and names.
• SearchWiki(query)
  searches the MTA Wiki and returns matching pages usable with the other tools.
• GetPageSource(functionName)
  returns raw HTML source for a wiki page.

Usage

The easiest way to use the MCP is by adding the MTA-hosted version of the MCP to your mcp.json (or your IDE's equivalent)

"MTA Wiki MCP": {
	"url": "https://mcp.multitheftauto.com/wiki",
	"type": "http"
}

Development

The MCP server is a C# dotnet 10 application, developing requires dotnet 10 installed, and can be done in Visual Studio, vscore, or any IDE of your choosing.

The codebase has several projects:

• MtaWikiMcp.Common
  The common library which contains the actual tools that are exposed via the MCP server.
• MtaWikiMcp.Http
  A version of the MCP server that runs via HTTP.
• MtaWikiMcp.Stdio
  A version of the MCP server that can be executed locally via stdio if you don't want to use HTTP. Do note this will still require access to the wiki.