Upload-to-Stitch Upload local assets (images, mockups, HTML files) to a Stitch project using the provided upload script, which bypasses the MCP tool's base64 output token limits. [!NOTE] The AI model cannot upload files via MCP tools directly because the base64 encoding of even a small file exceeds the model's output token limit ( 16K tokens). This script reads the file and sends it directly over HTTP. Steps 1. Identify Target Project Use to find the correct . 2. Get the API Key Locate your active MCP server configuration file and extract the API key: - Antigravity : or - Gemini CLI : or - Cl…