Function firstRootPath

src/mcp/session.ts:84–91

First usable filesystem path from a `roots/list` result, or null.

(result: unknown)

/** First usable filesystem path from a `roots/list` result, or null. */
function firstRootPath(result: unknown): string | null {
  if (!result || typeof result !== 'object') return null;
  const roots = (result as { roots?: unknown }).roots;
  if (!Array.isArray(roots) || roots.length === 0) return null;
  const first = roots[0] as { uri?: unknown };
  if (typeof first?.uri !== 'string') return null;
  return fileUriToPath(first.uri);
}

export interface MCPSessionOptions {
  /**