Add workaround for Claude's MCP implementation bug

domdomegg · Dec 13, 2024 · deb00d0 · deb00d0
1 parent 5c89294
commit deb00d0
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/src/mcpServer.ts b/src/mcpServer.ts
@@ -290,7 +290,7 @@ export class AirtableMCPServer implements IAirtableMCPServer {
           const field = await this.airtableService.createField(
             args.baseId,
             args.tableId,
-            args.field,
+            args.nested.field,
           );
           return formatToolResponse(field);
         }

diff --git a/src/types.ts b/src/types.ts
@@ -510,7 +510,10 @@ export const UpdateTableArgsSchema = z.object({
 export const CreateFieldArgsSchema = z.object({
   baseId: z.string(),
   tableId: z.string(),
-  field: FieldSchema,
+  // This is used as a workaround for https://github.com/orgs/modelcontextprotocol/discussions/90
+  nested: z.object({
+    field: FieldSchema,
+  }),
 });
 
 export const UpdateFieldArgsSchema = z.object({