Convex MCP server

// Since clients cannot send `undefined` through a serialized Convex Value to a server function, // we use a placeholder for it. export const UNDEFINED_PLACEHOLDER = "__CONVEX_PLACEHOLDER_undefined_I23atX0jcndVbFgXoQZffsih7eAqktCyFjgUuAeNBtfr3ySOljPSPSEOPFgprkdBO3zXNiGEJxmJ5ZFPc5C5qKesG80QRPvlJe8vgSxAt9feLTwxTg4PHfVwUaTEJU67FDwldWmTxp1guMPwxQ2jOuhEryTBf3mQ";