@modelcontextprotocol/sdk
Version:
Model Context Protocol implementation for TypeScript
48 lines • 1.7 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.McpZodTypeKind = exports.COMPLETABLE_SYMBOL = void 0;
exports.completable = completable;
exports.isCompletable = isCompletable;
exports.getCompleter = getCompleter;
exports.unwrapCompletable = unwrapCompletable;
exports.COMPLETABLE_SYMBOL = Symbol.for('mcp.completable');
/**
* Wraps a Zod type to provide autocompletion capabilities. Useful for, e.g., prompt arguments in MCP.
* Works with both Zod v3 and v4 schemas.
*/
function completable(schema, complete) {
Object.defineProperty(schema, exports.COMPLETABLE_SYMBOL, {
value: { complete },
enumerable: false,
writable: false,
configurable: false
});
return schema;
}
/**
* Checks if a schema is completable (has completion metadata).
*/
function isCompletable(schema) {
return !!schema && typeof schema === 'object' && exports.COMPLETABLE_SYMBOL in schema;
}
/**
* Gets the completer callback from a completable schema, if it exists.
*/
function getCompleter(schema) {
const meta = schema[exports.COMPLETABLE_SYMBOL];
return meta === null || meta === void 0 ? void 0 : meta.complete;
}
/**
* Unwraps a completable schema to get the underlying schema.
* For backward compatibility with code that called `.unwrap()`.
*/
function unwrapCompletable(schema) {
return schema;
}
// Legacy exports for backward compatibility
// These types are deprecated but kept for existing code
var McpZodTypeKind;
(function (McpZodTypeKind) {
McpZodTypeKind["Completable"] = "McpCompletable";
})(McpZodTypeKind || (exports.McpZodTypeKind = McpZodTypeKind = {}));
//# sourceMappingURL=completable.js.map