mcp tablas

mcp-server/tools/tables/createField.js

@@ -0,0 +1,55 @@
+import { z } from "zod";
+import { withAuth } from "../../auth/index.js";
+import { withAuthParams } from "../helpers/authSchema.js";
+import { handleToolError } from "../helpers/errorHandler.js";
+import { callSchemaEndpoint } from "./_schemaEndpoint.js";
+
+// Tool: create_field
+// Crea un nuevo campo en una tabla existente. Backend aplica los defaults
+// segun `type` y permite overrides via `initialProps`.
+
+const FIELD_TYPES = [
+    "textfield", "textbox", "wysiwyg", "date", "list",
+    "checkbox", "upload", "multitext", "codigo", "separator",
+];
+
+export function registerCreateFieldTool(server) {
+    server.tool(
+        "create_field",
+        `Add a new field to an existing table.
+
+Field types:
+ - textfield: single-line text
+ - textbox: multi-line plain text
+ - wysiwyg: rich text editor
+ - codigo: code editor (HTML/JS/CSS snippet)
+ - date: date/datetime picker
+ - list: select/radio/checkboxes (needs listType + optionsType in initialProps)
+ - checkbox: boolean
+ - upload: file upload (images/docs)
+ - multitext: repeater of text entries
+ - separator: visual separator in the form (no data column)
+
+'initialProps' is optional; use it to override defaults (e.g. {isRequired:1, maxLength:100}).
+Table names WITHOUT 'cms_' prefix. Primary key is always 'num'.`,
+        withAuthParams({
+            tableName: z.string().describe("Table name without 'cms_' prefix"),
+            fieldName: z.string().describe("New field name (SQL-safe identifier)"),
+            label: z.string().describe("Human-readable label shown in the admin form"),
+            type: z.enum(FIELD_TYPES).describe("Field type"),
+            initialProps: z.object({}).passthrough().optional().describe("Optional overrides for the default field config"),
+        }),
+        { readOnlyHint: false, destructiveHint: false },
+        withAuth(async ({ tableName, fieldName, label, type, initialProps }, _extra) => {
+            try {
+                const body = { tableName, fieldName, label, type };
+                if (initialProps && typeof initialProps === "object") body.initialProps = initialProps;
+
+                const { mcp } = await callSchemaEndpoint("/api/schema/create-field", body);
+                return mcp;
+            } catch (error) {
+                return handleToolError(error, "create_field", { tableName, fieldName, type });
+            }
+        })
+    );
+}