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a5d718a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | export const 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.
*/
export function completable(schema, complete) {
Object.defineProperty(schema, COMPLETABLE_SYMBOL, {
value: { complete },
enumerable: false,
writable: false,
configurable: false
});
return schema;
}
/**
* Checks if a schema is completable (has completion metadata).
*/
export function isCompletable(schema) {
return !!schema && typeof schema === 'object' && COMPLETABLE_SYMBOL in schema;
}
/**
* Gets the completer callback from a completable schema, if it exists.
*/
export function getCompleter(schema) {
const meta = schema[COMPLETABLE_SYMBOL];
return meta?.complete;
}
/**
* Unwraps a completable schema to get the underlying schema.
* For backward compatibility with code that called `.unwrap()`.
*/
export function unwrapCompletable(schema) {
return schema;
}
// Legacy exports for backward compatibility
// These types are deprecated but kept for existing code
export var McpZodTypeKind;
(function (McpZodTypeKind) {
McpZodTypeKind["Completable"] = "McpCompletable";
})(McpZodTypeKind || (McpZodTypeKind = {}));
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