Serialize exposes two complementary agent surfaces.
| Surface | Runs recipes | Handles recipe input | Best for |
|---|---|---|---|
| Page-local WebMCP | Yes, bounded | Inside the browser page | Sensitive data and interactive execution |
| Standard MCP | No | No | Remote catalogue search and operation discovery |
Use standard MCP to discover the exact operation and its argument schema. Use WebMCP in an open Serialize tab to detect likely encodings and run a short recipe.