mcp-appstore

# `string.includes(position = 0)` _(ext/string\_/includes)_ `includes` method for strings. Resolve native [includes](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes) if implemented, otherwise fallback to shim implementation. ```javascript const includes = require("ext/string_/includes"); includes.call("razdwa", "raz"); // true includes.call("razdwa", "trzy"); // false ```