hostinger-mcp-dns-delete-tool-schema-bug-json-rpc-bypass
The Hostinger MCP DNS record delete tool has a missing filters field in its schema, causing it to fail with a schema validation error when called normally. Workaround: post raw JSON-RPC directly to the MCP server’s /tools/call endpoint with the correct payload — returns {“message”:“Request accepted”} and deletes successfully. This workaround should be used any time the DNS delete tool fails with a schema/validation error.